PostId int64 13 11.8M | PostCreationDate stringlengths 19 19 | OwnerUserId int64 3 1.57M | OwnerCreationDate stringlengths 10 19 | ReputationAtPostCreation int64 -33 210k | OwnerUndeletedAnswerCountAtPostTime int64 0 5.77k | Title stringlengths 10 250 | BodyMarkdown stringlengths 12 30k | Tag1 stringlengths 1 25 ⌀ | Tag2 stringlengths 1 25 ⌀ | Tag3 stringlengths 1 25 ⌀ | Tag4 stringlengths 1 25 ⌀ | Tag5 stringlengths 1 25 ⌀ | PostClosedDate stringlengths 19 19 ⌀ | OpenStatus stringclasses 5 values | unified_texts stringlengths 47 30.1k | OpenStatus_id int64 0 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6,235,950 | 06/04/2011 09:35:37 | 707,751 | 04/14/2011 10:26:01 | 11 | 10 | sign up in android market | I am Md Maidul Islam.I want to sign up a account of android market.I want to store my own project in android market.Can anyone help me what is the actual process.anyone can have better idea.please help me.
Thanks and Regards,
Md Maidul Islam | android | null | null | null | null | 03/30/2012 17:51:34 | off topic | sign up in android market
===
I am Md Maidul Islam.I want to sign up a account of android market.I want to store my own project in android market.Can anyone help me what is the actual process.anyone can have better idea.please help me.
Thanks and Regards,
Md Maidul Islam | 2 |
11,479,452 | 07/13/2012 23:06:05 | 288,928 | 03/08/2010 15:47:56 | 16 | 0 | Create a list of lists in LaTeX? | I'm creating a problem bank and each problem is named using a list (e.g., \item Parametric particle trajectory). I'd like to auto-generate a list of problem names from this list and I;d like that list to appear at the beginning of the document. Is there anyway to get LaTeX to do this?
I could create a new environment if that's necessary; I'm just not sure how to proceed. | latex | null | null | null | null | 07/14/2012 21:06:40 | off topic | Create a list of lists in LaTeX?
===
I'm creating a problem bank and each problem is named using a list (e.g., \item Parametric particle trajectory). I'd like to auto-generate a list of problem names from this list and I;d like that list to appear at the beginning of the document. Is there anyway to get LaTeX to do this?
I could create a new environment if that's necessary; I'm just not sure how to proceed. | 2 |
9,746,589 | 03/17/2012 01:56:57 | 973,939 | 09/30/2011 22:30:31 | 358 | 4 | out of memory errors in Users Import through feed in grails | We have a grails application and we are importing users through CSV feed. User Domain object has huge list of fields (85 total). And we are writing the Import functionality using Hibernate api ... to insert into User table.
Right now we are getting out of memory errors if we load like 2000 users since User domain object in memory.
Is there any way to optimize the design to remove the out of memory errors. like not loading all columns of User domain on load each column when required. how to reduce the memory consumption?
| grails | outofmemoryerror | null | null | null | null | open | out of memory errors in Users Import through feed in grails
===
We have a grails application and we are importing users through CSV feed. User Domain object has huge list of fields (85 total). And we are writing the Import functionality using Hibernate api ... to insert into User table.
Right now we are getting out of memory errors if we load like 2000 users since User domain object in memory.
Is there any way to optimize the design to remove the out of memory errors. like not loading all columns of User domain on load each column when required. how to reduce the memory consumption?
| 0 |
5,718,008 | 04/19/2011 14:29:21 | 466,095 | 06/11/2010 13:09:37 | 6 | 0 | what's the best plugins for SOLR integrity? | what's the best plugins for SOLR integrity?
acts_as_solr is over-dated. any other ones ? thanks | plugins | solr | null | null | null | 06/06/2012 12:28:54 | not constructive | what's the best plugins for SOLR integrity?
===
what's the best plugins for SOLR integrity?
acts_as_solr is over-dated. any other ones ? thanks | 4 |
6,096,017 | 05/23/2011 10:32:34 | 765,837 | 05/23/2011 10:32:34 | 1 | 0 | Zend_Http_Client is removing newlines | I'm trying to fetch a CSV file from a remote server and download it Using Zend_Http_Client
The fetched version has all of the newlines removed.
<pre>
require_once('Zend/Http/Client.php');
$client = new Zend_Http_Client($url);
$client->setCookieJar();
$client->setAuth('user', 'pass', Zend_Http_Client :: AUTH_BASIC);
if(!empty($params)){
$client->setParameterGet($params);
}
$client->request();
$request = $client->getLastRequest();
$response = $client->getLastResponse();
echo $response->getRawBody();
</pre>
The response is all one line.
If I fetch the `$url` with curl it is on separate lines.
| php | zend-framework | httpwebrequest | zend-http-client | null | null | open | Zend_Http_Client is removing newlines
===
I'm trying to fetch a CSV file from a remote server and download it Using Zend_Http_Client
The fetched version has all of the newlines removed.
<pre>
require_once('Zend/Http/Client.php');
$client = new Zend_Http_Client($url);
$client->setCookieJar();
$client->setAuth('user', 'pass', Zend_Http_Client :: AUTH_BASIC);
if(!empty($params)){
$client->setParameterGet($params);
}
$client->request();
$request = $client->getLastRequest();
$response = $client->getLastResponse();
echo $response->getRawBody();
</pre>
The response is all one line.
If I fetch the `$url` with curl it is on separate lines.
| 0 |
8,210,821 | 11/21/2011 11:10:31 | 587,021 | 01/24/2011 04:57:23 | 68 | 25 | Which Cross-mobile-platform Application and UI Framework? | I am building a website in either Rails or DJango, and I also want to write a mobile app for Android and iOS operating systems. (and others, maybe)
What are my options? - i.e. is Qt any good?
Happy to develop the mobile app in C, C++, Python or Ruby.
Thanks for all suggestions | android | ios | qt | frameworks | mobile-application | 11/22/2011 11:28:20 | not constructive | Which Cross-mobile-platform Application and UI Framework?
===
I am building a website in either Rails or DJango, and I also want to write a mobile app for Android and iOS operating systems. (and others, maybe)
What are my options? - i.e. is Qt any good?
Happy to develop the mobile app in C, C++, Python or Ruby.
Thanks for all suggestions | 4 |
559,756 | 02/18/2009 03:43:32 | 49,611 | 09/17/2008 14:32:10 | 259 | 15 | Interface Builder vs. What's Displayed on iPhone | Hello and Thanks for giving this question a gander.
It seems that PNG files that I drag/drop into IB do not display in the same manner that they are show in the iPhone simulator. What gives? For example, if I want to drop in a PNG with rounded corners, IB shows hard rectangular corners but when I build to the simulator, I see the rounded edges.
I don't understand the purpose of IB for UI if I can't accurately reflect what will be shown for that view. | iphone | interface-builder | cocoa | cocoa-touch | null | null | open | Interface Builder vs. What's Displayed on iPhone
===
Hello and Thanks for giving this question a gander.
It seems that PNG files that I drag/drop into IB do not display in the same manner that they are show in the iPhone simulator. What gives? For example, if I want to drop in a PNG with rounded corners, IB shows hard rectangular corners but when I build to the simulator, I see the rounded edges.
I don't understand the purpose of IB for UI if I can't accurately reflect what will be shown for that view. | 0 |
556,445 | 02/17/2009 11:46:46 | 28,380 | 10/15/2008 20:42:02 | 4,878 | 247 | How can I persuade my designer to give good bug reports? | So we have a small team for a certain project. Developer (Python), designer (html/css/jinja2), content manager.
Now, often the designer (html/css/jinja2) (who is quite technically adept in a Windows way) will pick up bugs and report them:
> "Ali, I have a problem with text."
Should say "Ali, I am having an exception rendering unicode characters"
Or another example:
> "Ali, I have the error page."
Should say what the exception is, when it's happening, etc.
Is there any way I can teach him? Note that he is technically adept, a good designer, and does understand the concepts. He just refuses as a first line to express the useful information without painful cross-examination. I am wasting about 7 minutes per report.
| bug-reporting | teamwork | teaching | subjective | null | 05/08/2012 17:48:25 | off topic | How can I persuade my designer to give good bug reports?
===
So we have a small team for a certain project. Developer (Python), designer (html/css/jinja2), content manager.
Now, often the designer (html/css/jinja2) (who is quite technically adept in a Windows way) will pick up bugs and report them:
> "Ali, I have a problem with text."
Should say "Ali, I am having an exception rendering unicode characters"
Or another example:
> "Ali, I have the error page."
Should say what the exception is, when it's happening, etc.
Is there any way I can teach him? Note that he is technically adept, a good designer, and does understand the concepts. He just refuses as a first line to express the useful information without painful cross-examination. I am wasting about 7 minutes per report.
| 2 |
9,078,833 | 01/31/2012 11:34:56 | 1,180,196 | 01/31/2012 11:29:54 | 1 | 0 | Trouble with android db | I'm making a todo list app and now i'm stuck with this problem and I dont know how to fix it. Can anybody help me.
This is what i'm getting from LogCat:
01-30 12:12:59.044: W/dalvikvm(30917): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
01-30 12:12:59.114: E/AndroidRuntime(30917): FATAL EXCEPTION: main
01-30 12:12:59.114: E/AndroidRuntime(30917): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.todo/com.todo.Todo}: java.lang.ArrayIndexOutOfBoundsException
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.os.Handler.dispatchMessage(Handler.java:99)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.os.Looper.loop(Looper.java:123)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.main(ActivityThread.java:4627)
01-30 12:12:59.114: E/AndroidRuntime(30917): at java.lang.reflect.Method.invokeNative(Native Method)
01-30 12:12:59.114: E/AndroidRuntime(30917): at java.lang.reflect.Method.invoke(Method.java:521)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-30 12:12:59.114: E/AndroidRuntime(30917): at dalvik.system.NativeStart.main(Native Method)
01-30 12:12:59.114: E/AndroidRuntime(30917): Caused by: java.lang.ArrayIndexOutOfBoundsException
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.DatabaseHelper.GetAllItems(DatabaseHelper.java:140)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.Todo.setupViews(Todo.java:61)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.Todo.onCreate(Todo.java:25)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
01-30 12:12:59.114: E/AndroidRuntime(30917): ... 11 more
01-30 12:17:59.188: I/Process(30917): Sending signal. PID: 30917 SIG: 9
and i suppose the problem is here:
private Button add,delete,search,exit;
private Intent intent;
private ListView listView;
DatabaseHelper db;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
db=new DatabaseHelper(this);
db.open();
setupViews();
db.close();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.main_add_btn:
//open activity to add item
intent=new Intent(this, InsertItem.class);
startActivity(intent);
break;
case R.id.main_delete_btn:
//delete item
break;
case R.id.main_exit_btn:
finish();
break;
}
}
private void setupViews(){
add=(Button) findViewById(R.id.main_add_btn);
delete=(Button) findViewById(R.id.main_delete_btn);
search=(Button) findViewById(R.id.main_search_btn);
exit=(Button) findViewById(R.id.main_exit_btn);
add.setOnClickListener(this);
delete.setOnClickListener(this);
search.setOnClickListener(this);
exit.setOnClickListener(this);
listView=getListView();
// int l=(int) intent.getLongExtra("userID", -1);
Log.v("test","tuja");
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, db.GetAllItems(1));
Log.v("test","tuja2");
setListAdapter(adapter);
}
}
This is my first post so sorry if I messed up something
| android | database | listview | null | null | null | open | Trouble with android db
===
I'm making a todo list app and now i'm stuck with this problem and I dont know how to fix it. Can anybody help me.
This is what i'm getting from LogCat:
01-30 12:12:59.044: W/dalvikvm(30917): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
01-30 12:12:59.114: E/AndroidRuntime(30917): FATAL EXCEPTION: main
01-30 12:12:59.114: E/AndroidRuntime(30917): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.todo/com.todo.Todo}: java.lang.ArrayIndexOutOfBoundsException
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.os.Handler.dispatchMessage(Handler.java:99)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.os.Looper.loop(Looper.java:123)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.main(ActivityThread.java:4627)
01-30 12:12:59.114: E/AndroidRuntime(30917): at java.lang.reflect.Method.invokeNative(Native Method)
01-30 12:12:59.114: E/AndroidRuntime(30917): at java.lang.reflect.Method.invoke(Method.java:521)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-30 12:12:59.114: E/AndroidRuntime(30917): at dalvik.system.NativeStart.main(Native Method)
01-30 12:12:59.114: E/AndroidRuntime(30917): Caused by: java.lang.ArrayIndexOutOfBoundsException
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.DatabaseHelper.GetAllItems(DatabaseHelper.java:140)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.Todo.setupViews(Todo.java:61)
01-30 12:12:59.114: E/AndroidRuntime(30917): at com.todo.Todo.onCreate(Todo.java:25)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
01-30 12:12:59.114: E/AndroidRuntime(30917): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
01-30 12:12:59.114: E/AndroidRuntime(30917): ... 11 more
01-30 12:17:59.188: I/Process(30917): Sending signal. PID: 30917 SIG: 9
and i suppose the problem is here:
private Button add,delete,search,exit;
private Intent intent;
private ListView listView;
DatabaseHelper db;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
db=new DatabaseHelper(this);
db.open();
setupViews();
db.close();
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.main_add_btn:
//open activity to add item
intent=new Intent(this, InsertItem.class);
startActivity(intent);
break;
case R.id.main_delete_btn:
//delete item
break;
case R.id.main_exit_btn:
finish();
break;
}
}
private void setupViews(){
add=(Button) findViewById(R.id.main_add_btn);
delete=(Button) findViewById(R.id.main_delete_btn);
search=(Button) findViewById(R.id.main_search_btn);
exit=(Button) findViewById(R.id.main_exit_btn);
add.setOnClickListener(this);
delete.setOnClickListener(this);
search.setOnClickListener(this);
exit.setOnClickListener(this);
listView=getListView();
// int l=(int) intent.getLongExtra("userID", -1);
Log.v("test","tuja");
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, db.GetAllItems(1));
Log.v("test","tuja2");
setListAdapter(adapter);
}
}
This is my first post so sorry if I messed up something
| 0 |
9,513,970 | 03/01/2012 09:52:38 | 496,045 | 11/03/2010 14:41:11 | 13 | 0 | what does the following shell script do | i came across following shell script as part of makefile in u-boot.
what it does and how is it evaluated
cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
it is called as
PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,\
$(call cc-option,-malignment-traps,)) | shell | makefile | null | null | null | 03/02/2012 14:01:42 | too localized | what does the following shell script do
===
i came across following shell script as part of makefile in u-boot.
what it does and how is it evaluated
cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
it is called as
PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,\
$(call cc-option,-malignment-traps,)) | 3 |
8,949,894 | 01/21/2012 01:12:18 | 614,008 | 02/12/2011 06:40:42 | 573 | 23 | Is there a good free c++ raytracer tutorial? | I've tried googling but the results I get don't explain it properly, or have completely broken code snippets. | c++ | null | null | null | null | 01/21/2012 02:03:42 | not constructive | Is there a good free c++ raytracer tutorial?
===
I've tried googling but the results I get don't explain it properly, or have completely broken code snippets. | 4 |
8,373,007 | 12/04/2011 03:20:26 | 1,079,679 | 12/04/2011 03:16:41 | 1 | 0 | Issue installing Ruby rvm (error while running configure) | ruby-1.9.3-p0 - #configuring
*ERROR: Error running ' ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr ', please read /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log
ERROR: There has been an error while running configure. Halting the installation.*
SupremeOverlord:~ davedelich$ cat /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log
[2011-12-03 22:09:03] ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 --
enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml-dir
checking build system type... x86_64-apple-darwin11.2.0
checking host system type... x86_64-apple-darwin11.2.0
checking target system type... x86_64-apple-darwin11.2.0
checking whether the C compiler works... no
configure: error: in `/Users/davedelich/.rvm/src/ruby-1.9.3-p0':
configure: error: C compiler cannot create executables
See `config.log' for more details
| ruby | rvm | null | null | null | 12/05/2011 04:11:56 | off topic | Issue installing Ruby rvm (error while running configure)
===
ruby-1.9.3-p0 - #configuring
*ERROR: Error running ' ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr ', please read /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log
ERROR: There has been an error while running configure. Halting the installation.*
SupremeOverlord:~ davedelich$ cat /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log
[2011-12-03 22:09:03] ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 --
enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml-dir
checking build system type... x86_64-apple-darwin11.2.0
checking host system type... x86_64-apple-darwin11.2.0
checking target system type... x86_64-apple-darwin11.2.0
checking whether the C compiler works... no
configure: error: in `/Users/davedelich/.rvm/src/ruby-1.9.3-p0':
configure: error: C compiler cannot create executables
See `config.log' for more details
| 2 |
7,085,054 | 08/16/2011 21:09:16 | 810,606 | 06/22/2011 14:59:21 | 44 | 0 | Cannot properly read the value of a cell | I am trying to read the value of cell A1 as such:
Dim myCell As Long
myCell = Range("A1").Value
The above returns myCell as 0 and | excel | vba | excel-vba | null | null | 08/17/2011 00:13:46 | not a real question | Cannot properly read the value of a cell
===
I am trying to read the value of cell A1 as such:
Dim myCell As Long
myCell = Range("A1").Value
The above returns myCell as 0 and | 1 |
896,153 | 05/22/2009 02:29:31 | 98,975 | 04/30/2009 21:33:14 | 1 | 0 | How to show hidden autofield in django formset | A Django autofield when displayed using a formset is hidden by default. What would be the best way to show it?
At the moment, the model is declared as,
class MyModel:
locid = models.AutoField(primary_key=True)
...
When this is rendered using Django formsets,
class MyModelForm(ModelForm):
class Meta:
model = MyModel
fields = ('locid', 'name')
it shows up on the page as,
<input id="id_form-0-locid" type="hidden" value="707" name="form-0-locid"/>
Thanks. | python | django | formset | null | null | null | open | How to show hidden autofield in django formset
===
A Django autofield when displayed using a formset is hidden by default. What would be the best way to show it?
At the moment, the model is declared as,
class MyModel:
locid = models.AutoField(primary_key=True)
...
When this is rendered using Django formsets,
class MyModelForm(ModelForm):
class Meta:
model = MyModel
fields = ('locid', 'name')
it shows up on the page as,
<input id="id_form-0-locid" type="hidden" value="707" name="form-0-locid"/>
Thanks. | 0 |
8,817,879 | 01/11/2012 10:39:37 | 385,559 | 07/07/2010 13:18:18 | 1,271 | 57 | Xcode 4 rich text not working. | I have Xcode 4.2. At some point the rich text just stopped working. The only elements that it is selecting are strings, comments and number values. The rest is just written in white (I'm using the Midnight option).
I've tried restarting my machine, Xcode and changing my preferences (to Low Key and then back to Midnight). This only is happening on one project and not the others. Any ideas on how to correct this? It is surprising how this makes coding a bit more strenuous on the eyes. | xcode | xcode4.2 | rich-text | null | null | null | open | Xcode 4 rich text not working.
===
I have Xcode 4.2. At some point the rich text just stopped working. The only elements that it is selecting are strings, comments and number values. The rest is just written in white (I'm using the Midnight option).
I've tried restarting my machine, Xcode and changing my preferences (to Low Key and then back to Midnight). This only is happening on one project and not the others. Any ideas on how to correct this? It is surprising how this makes coding a bit more strenuous on the eyes. | 0 |
8,341,008 | 12/01/2011 11:59:22 | 887,563 | 08/10/2011 09:14:19 | 3 | 0 | How can i select the ul li under this if i find a add class to first li which is having achor | Plesae help me out selector how to add a class to li where achor is present achor add class to first li | jquery | null | null | null | null | 12/02/2011 04:01:21 | not a real question | How can i select the ul li under this if i find a add class to first li which is having achor
===
Plesae help me out selector how to add a class to li where achor is present achor add class to first li | 1 |
6,867,618 | 07/29/2011 01:13:37 | 843,151 | 07/13/2011 16:57:10 | 23 | 5 | Why doesn't this compile | #include "base.h"
#include <Poco/SharedPtr.h>
#include <Poco/AutoPtr.h>
#include <vector>
using Poco::SharedPtr;
using Poco::AutoPtr;
namespace kroll
{
class Value;
class KObject;
class KMethod;
class KList;
class StaticBoundObject;
class StaticBoundMethod;
class StaticBoundList;
class GlobalObject;
class ScopeMethodDelegate;
class Bytes;
class VoidPtr;
class ValueReleasePolicy;
class Logger;
class ArgList;
template <class C>
class KAutoPtr : public AutoPtr<C>
{
public:
KAutoPtr() : AutoPtr()
{}
KAutoPtr(C* ptr) : AutoPtr(ptr)
{}
KAutoPtr(C* ptr, bool shared) : AutoPtr(ptr, shared)
{}
KAutoPtr(const AutoPtr& ptr) : AutoPtr(ptr)
{}
/*KAutoPtr& operator = (const AutoPtr& ptr)
{
return assign(ptr);
}*/
#ifdef DEBUG
//This is used in debug builds as a workaround to release all memory
//before VS debugger incorrectly dumps it as memory leak.
KObject* release()
{
KObject* t = _ptr;
_ptr = 0;
return t;
}
#endif
};
I get the following errors:
kroll/libkroll/kroll.h:66: error: expected ',' or '...' before '&' token
kroll/libkroll/kroll.h:66: error: ISO C++ forbids declaration of 'AutoPtr' with no type
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr()':
kroll/libkroll/kroll.h:57: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*)':
kroll/libkroll/kroll.h:60: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*, bool)':
kroll/libkroll/kroll.h:63: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(int)':
kroll/libkroll/kroll.h:66: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h:66: error: 'ptr' was not declared in this scope
kroll/libkroll/kroll.h: In member function 'kroll::KObject* kroll::KAutoPtr<C>::release()':
kroll/libkroll/kroll.h:79: error: '_ptr' was not declared in this scope
line 66 is KAutoPtr(const AutoPtr& ptr) : AutoPtr(ptr)
I am using the command line i686-apple-darwin10-gcc-4.2.1 to compile the code on MAC OS X 10.6.7 machine.
| gcc | compiler-errors | null | null | null | 07/29/2011 17:34:20 | too localized | Why doesn't this compile
===
#include "base.h"
#include <Poco/SharedPtr.h>
#include <Poco/AutoPtr.h>
#include <vector>
using Poco::SharedPtr;
using Poco::AutoPtr;
namespace kroll
{
class Value;
class KObject;
class KMethod;
class KList;
class StaticBoundObject;
class StaticBoundMethod;
class StaticBoundList;
class GlobalObject;
class ScopeMethodDelegate;
class Bytes;
class VoidPtr;
class ValueReleasePolicy;
class Logger;
class ArgList;
template <class C>
class KAutoPtr : public AutoPtr<C>
{
public:
KAutoPtr() : AutoPtr()
{}
KAutoPtr(C* ptr) : AutoPtr(ptr)
{}
KAutoPtr(C* ptr, bool shared) : AutoPtr(ptr, shared)
{}
KAutoPtr(const AutoPtr& ptr) : AutoPtr(ptr)
{}
/*KAutoPtr& operator = (const AutoPtr& ptr)
{
return assign(ptr);
}*/
#ifdef DEBUG
//This is used in debug builds as a workaround to release all memory
//before VS debugger incorrectly dumps it as memory leak.
KObject* release()
{
KObject* t = _ptr;
_ptr = 0;
return t;
}
#endif
};
I get the following errors:
kroll/libkroll/kroll.h:66: error: expected ',' or '...' before '&' token
kroll/libkroll/kroll.h:66: error: ISO C++ forbids declaration of 'AutoPtr' with no type
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr()':
kroll/libkroll/kroll.h:57: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*)':
kroll/libkroll/kroll.h:60: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(C*, bool)':
kroll/libkroll/kroll.h:63: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h: In constructor 'kroll::KAutoPtr<C>::KAutoPtr(int)':
kroll/libkroll/kroll.h:66: error: class 'kroll::KAutoPtr<C>' does not have any field named 'AutoPtr'
kroll/libkroll/kroll.h:66: error: 'ptr' was not declared in this scope
kroll/libkroll/kroll.h: In member function 'kroll::KObject* kroll::KAutoPtr<C>::release()':
kroll/libkroll/kroll.h:79: error: '_ptr' was not declared in this scope
line 66 is KAutoPtr(const AutoPtr& ptr) : AutoPtr(ptr)
I am using the command line i686-apple-darwin10-gcc-4.2.1 to compile the code on MAC OS X 10.6.7 machine.
| 3 |
3,783,169 | 09/23/2010 23:12:55 | 113,419 | 05/27/2009 21:47:45 | 1,057 | 25 | vb.net scrollable content panel | Is there a control in vb.net that is specifically designed for displaying content larger than the control itself?
I know it's possible to code your own using a panel and two scrollbars, but is there an already existing method for this?
Thanks for your help | vb.net | controls | null | null | null | null | open | vb.net scrollable content panel
===
Is there a control in vb.net that is specifically designed for displaying content larger than the control itself?
I know it's possible to code your own using a panel and two scrollbars, but is there an already existing method for this?
Thanks for your help | 0 |
10,472,031 | 05/06/2012 16:08:41 | 1,183,292 | 02/01/2012 17:12:21 | 36 | 1 | Custom MVC Framework: How set links in view files | I'm creating a custom MVC framework, and i'm stuck with some urls definition in the view files. I have this piece of code wich let me use SEO Urls:
$requestURI = explode('/', $_SERVER['REQUEST_URI']);
$scriptName = explode('/', $_SERVER['SCRIPT_NAME']);
for( $i = 0; $i < sizeof($scriptName); $i++)
{
if( $requestURI[$i] == $scriptName[$i])
{
unset($requestURI[$i]);
}
}
$command = array_values($requestURI);
if( sizeof($command) === 0 OR sizeof($command) === 1)
{
init_controller_class($config['default_controller'], $config['default_entry']);
}
elseif( sizeof($command) >= 2)
{
init_controller_class($command[0], $command[1]);
}
My view file:
<div class="container">
<div class="header">
<ul class="menu">
<li><a href="#">Home</a></li>
<li><a href="#">News</a></li>
<li><a href="#">Downloads</a></li>
<li><a href="#">About µMVC</a></li>
</ul>
</div>
</div>
The basic url is http://mvc.localhost:8888/welcome/index, how do i set the urls in this menu?
Cause if i insert `<li><a href="welcome/about">About µMVC</a></li>` it will redirect to http://mvc.localhost:8888/welcome/welcome/about and obviusly my script will terminate cause doesn't exists a function welcome with parameter about in the controller welcome. How to eliminate this problem?
Hope you could help me.
PS: Sorry for my bad english | php | mvc | seo | url-routing | null | 05/08/2012 18:12:08 | too localized | Custom MVC Framework: How set links in view files
===
I'm creating a custom MVC framework, and i'm stuck with some urls definition in the view files. I have this piece of code wich let me use SEO Urls:
$requestURI = explode('/', $_SERVER['REQUEST_URI']);
$scriptName = explode('/', $_SERVER['SCRIPT_NAME']);
for( $i = 0; $i < sizeof($scriptName); $i++)
{
if( $requestURI[$i] == $scriptName[$i])
{
unset($requestURI[$i]);
}
}
$command = array_values($requestURI);
if( sizeof($command) === 0 OR sizeof($command) === 1)
{
init_controller_class($config['default_controller'], $config['default_entry']);
}
elseif( sizeof($command) >= 2)
{
init_controller_class($command[0], $command[1]);
}
My view file:
<div class="container">
<div class="header">
<ul class="menu">
<li><a href="#">Home</a></li>
<li><a href="#">News</a></li>
<li><a href="#">Downloads</a></li>
<li><a href="#">About µMVC</a></li>
</ul>
</div>
</div>
The basic url is http://mvc.localhost:8888/welcome/index, how do i set the urls in this menu?
Cause if i insert `<li><a href="welcome/about">About µMVC</a></li>` it will redirect to http://mvc.localhost:8888/welcome/welcome/about and obviusly my script will terminate cause doesn't exists a function welcome with parameter about in the controller welcome. How to eliminate this problem?
Hope you could help me.
PS: Sorry for my bad english | 3 |
11,195,812 | 06/25/2012 19:14:47 | 379,264 | 06/29/2010 17:19:25 | 56 | 5 | What are the Pros and Cons of creating a new Database System vs. Altering an existing one? | I have a client who has brought in another developer to work on a separate application which has never been integrated into the much larger application which pretty much runs their entire business model. It is a .net with a MSSQL 2008 R2 database.
They are toying with the idea of taking my 30+ table database and grabbing pieces and parts of it to create a completely new database which I will then be expected to change the current system to follow eventually.
I'm never opposed to optimization, and the main table for customers certainly can be split into 2 additional tables now as they are proposing. However I can't help but wonder if it doesn't make more sense to take the existing tables and modify them to add/remove fields they want and develop what is essentially a brand new application based off a lot of the datastructure, hooks, and other services I've spent the past 7 years developing. Looking for some experience here from someone who maybe has worked within a large application and how updates are released as time goes on.
The other developer is not out for taking over my client in any way. He's in his late 60's, semi-retired, and is doing this as a favor to my client since we're just slammed. He's a great guy and has always been open to suggestions and discussions, so this will be no different, but I trust the community here and want to do what is best for my client and their new application. So either way you suggest is perfectly fine to me.
Thanks! | .net | database-design | architecture | null | null | 06/26/2012 17:53:08 | too localized | What are the Pros and Cons of creating a new Database System vs. Altering an existing one?
===
I have a client who has brought in another developer to work on a separate application which has never been integrated into the much larger application which pretty much runs their entire business model. It is a .net with a MSSQL 2008 R2 database.
They are toying with the idea of taking my 30+ table database and grabbing pieces and parts of it to create a completely new database which I will then be expected to change the current system to follow eventually.
I'm never opposed to optimization, and the main table for customers certainly can be split into 2 additional tables now as they are proposing. However I can't help but wonder if it doesn't make more sense to take the existing tables and modify them to add/remove fields they want and develop what is essentially a brand new application based off a lot of the datastructure, hooks, and other services I've spent the past 7 years developing. Looking for some experience here from someone who maybe has worked within a large application and how updates are released as time goes on.
The other developer is not out for taking over my client in any way. He's in his late 60's, semi-retired, and is doing this as a favor to my client since we're just slammed. He's a great guy and has always been open to suggestions and discussions, so this will be no different, but I trust the community here and want to do what is best for my client and their new application. So either way you suggest is perfectly fine to me.
Thanks! | 3 |
1,170,737 | 07/23/2009 09:55:56 | 53,915 | 01/11/2009 17:05:50 | 309 | 4 | String parser/seperation in PHP | i have data which i wish to be pasted into a textbox, it will be in the form E.G
Ryu Aiter D78:21:87:13 177 /177 1 / 6
Ryu Chronos D78:21:26:21 182 /182 0 / 6
Ryu Hermes D78:21:26:22 201 /201 0 / 6
Ryu Hefaistos D78:31:75:10 136 /136 1 / 2
Ryu Krotos D78:84:96:11 170 /170 1 / 6
Ryu Heros D78:65:51:31 175 /175 2 / 5
Ryu Arachnos D78:13:84:11 185 /185 0 / 5
its splits up like this <br>
Name(max 16 chars) <br>
Base(max 16 chars) <br>
Location(staring D , 12 chars) <br>
econ/max econ (int/int) <br>
used/Total(int/int) <br>
What i wish to do is creat a loop for each Row of text,
and then inside that loop chop out each part of the row into variables for each component.
as far as ideas on seperating it i know that the : symbol is banned from names and bases.
so if i find the first ":" then step back 2 and take the next 12 chars that is my location
i know that can be done with a until loop and if(string[x]=':')
But how do i loops through rows?
And how can i seperate the rest of the data in a row? | php | seperation | null | null | null | null | open | String parser/seperation in PHP
===
i have data which i wish to be pasted into a textbox, it will be in the form E.G
Ryu Aiter D78:21:87:13 177 /177 1 / 6
Ryu Chronos D78:21:26:21 182 /182 0 / 6
Ryu Hermes D78:21:26:22 201 /201 0 / 6
Ryu Hefaistos D78:31:75:10 136 /136 1 / 2
Ryu Krotos D78:84:96:11 170 /170 1 / 6
Ryu Heros D78:65:51:31 175 /175 2 / 5
Ryu Arachnos D78:13:84:11 185 /185 0 / 5
its splits up like this <br>
Name(max 16 chars) <br>
Base(max 16 chars) <br>
Location(staring D , 12 chars) <br>
econ/max econ (int/int) <br>
used/Total(int/int) <br>
What i wish to do is creat a loop for each Row of text,
and then inside that loop chop out each part of the row into variables for each component.
as far as ideas on seperating it i know that the : symbol is banned from names and bases.
so if i find the first ":" then step back 2 and take the next 12 chars that is my location
i know that can be done with a until loop and if(string[x]=':')
But how do i loops through rows?
And how can i seperate the rest of the data in a row? | 0 |
3,486,789 | 08/15/2010 09:06:20 | 413,905 | 08/07/2010 15:52:43 | 1 | 0 | Image Processing Programming | I wanted to know if there's any way by which we can detect the position of an object in an image using some programming language ?
For example : If i have an image of a ball that is updating itself say every 100 milliseconds,is it possible to get the coordinate of the ball through some program,using something like C++ or Java ?
Thanks! | c++ | c | image | processing | null | null | open | Image Processing Programming
===
I wanted to know if there's any way by which we can detect the position of an object in an image using some programming language ?
For example : If i have an image of a ball that is updating itself say every 100 milliseconds,is it possible to get the coordinate of the ball through some program,using something like C++ or Java ?
Thanks! | 0 |
10,141,414 | 04/13/2012 13:06:14 | 322,791 | 04/21/2010 23:46:02 | 351 | 12 | Drawing lines/points in cocos2d for iPhone is very slow | I am trying to draw coloured landscape around my game which is dynamically changing its shape and color when player moves on.
Even simple drawing couses framerate to drop to around 10 FPS.
-(void) draw {
glPointSize(1);
glColor4ub(100,100,100,255);
for(int i=0; i<100; i+=1){
for (int j=0; j<100; j++){
ccDrawPoint(ccp(i, j));
}
}
}
What could I do to make these operations work faster? | cocos2d-iphone | null | null | null | null | null | open | Drawing lines/points in cocos2d for iPhone is very slow
===
I am trying to draw coloured landscape around my game which is dynamically changing its shape and color when player moves on.
Even simple drawing couses framerate to drop to around 10 FPS.
-(void) draw {
glPointSize(1);
glColor4ub(100,100,100,255);
for(int i=0; i<100; i+=1){
for (int j=0; j<100; j++){
ccDrawPoint(ccp(i, j));
}
}
}
What could I do to make these operations work faster? | 0 |
7,628,569 | 10/02/2011 19:06:46 | 504,807 | 11/11/2010 17:07:49 | 9 | 0 | Two operators simultaneity over load in c++ | I want to represent my object like an array. I mean that the programmer can write in his code
`myobject[3]=2`
In the back (in myobject code) there isn't array at all, it's only the representing.
So I need to overload `[]` and `=` simultaneity.
How can it's can be done?
thank you,
and sorry about my poor English.
| c++ | operator-overloading | null | null | null | null | open | Two operators simultaneity over load in c++
===
I want to represent my object like an array. I mean that the programmer can write in his code
`myobject[3]=2`
In the back (in myobject code) there isn't array at all, it's only the representing.
So I need to overload `[]` and `=` simultaneity.
How can it's can be done?
thank you,
and sorry about my poor English.
| 0 |
4,884,598 | 02/03/2011 09:55:01 | 601,278 | 02/03/2011 09:55:01 | 1 | 0 | Looking for a simple but kind of innovative android application to develop. | I am a beginner and am looking for asimple but kind of innovative application to start with. please suggest as early as possible! | android | null | null | null | null | 02/03/2011 10:08:25 | not a real question | Looking for a simple but kind of innovative android application to develop.
===
I am a beginner and am looking for asimple but kind of innovative application to start with. please suggest as early as possible! | 1 |
5,028,413 | 02/17/2011 11:37:28 | 617,448 | 02/15/2011 08:52:49 | 10 | 0 | if tag vill b varies it should either A or D | <xsl:for-each select ="block4">
<xsl:choose>
<xsl:when test="tag[name = '57A']">
<xsl:value-of select="value"/>
</xsl:when>
<xsl:when test="tag[name = '57D'] ">
<xsl:value-of select="value"/>
</xsl:when>
</xsl:choose>,<xsl:text/>
</xsl:for-each>
i have written my xslt like this ..it ws not working properly for this xml
<tag>
<name>57A</name>
<value>NORTESMM</value>
</tag>
some times name tags vill b changing it should b either **57A or 57D** so that i written xslt like above but it ws not generating
| xml | xslt | null | null | null | null | open | if tag vill b varies it should either A or D
===
<xsl:for-each select ="block4">
<xsl:choose>
<xsl:when test="tag[name = '57A']">
<xsl:value-of select="value"/>
</xsl:when>
<xsl:when test="tag[name = '57D'] ">
<xsl:value-of select="value"/>
</xsl:when>
</xsl:choose>,<xsl:text/>
</xsl:for-each>
i have written my xslt like this ..it ws not working properly for this xml
<tag>
<name>57A</name>
<value>NORTESMM</value>
</tag>
some times name tags vill b changing it should b either **57A or 57D** so that i written xslt like above but it ws not generating
| 0 |
244,038 | 10/28/2008 16:55:17 | 7,734 | 09/15/2008 14:19:11 | 852 | 71 | How do you deal with Brain Buffer Overflow? |
This is probably an old topic, but I just ran into it again, and it sounds like a good area to look for other ideas.
The library I am working on has a bug that I am having difficulty isolating. In fact one of the things that happened in the last day or two, was the size got too big. The amount of detail is so large, I can't keep the whole thing in my head.
I call this Brain Buffer Overflow.
There are many techniques available to help reduce the size of the stuff you need to fit into your head, so there is room for more important stuff.
- Breaking things into **functions**, so you deal with the interface, rather than the internal details.
- Same thing for **classes**. Hide the dirty implementation behind a class interface, so you don't have to think about the details.
- I print source listings and tape them up on the wall, so I have a more global view than what is available, though my 22 inch lcd monitor.
What techniques do you use to help keep unneeded stuff out of your brain buffer, so you can deal with larger problems?
| complexity | human-factors | null | null | null | 11/29/2011 18:45:10 | not constructive | How do you deal with Brain Buffer Overflow?
===
This is probably an old topic, but I just ran into it again, and it sounds like a good area to look for other ideas.
The library I am working on has a bug that I am having difficulty isolating. In fact one of the things that happened in the last day or two, was the size got too big. The amount of detail is so large, I can't keep the whole thing in my head.
I call this Brain Buffer Overflow.
There are many techniques available to help reduce the size of the stuff you need to fit into your head, so there is room for more important stuff.
- Breaking things into **functions**, so you deal with the interface, rather than the internal details.
- Same thing for **classes**. Hide the dirty implementation behind a class interface, so you don't have to think about the details.
- I print source listings and tape them up on the wall, so I have a more global view than what is available, though my 22 inch lcd monitor.
What techniques do you use to help keep unneeded stuff out of your brain buffer, so you can deal with larger problems?
| 4 |
5,038,745 | 02/18/2011 07:36:46 | 353,760 | 05/29/2010 21:30:18 | 783 | 21 | Access Query - Compare Multiple User Selections Against Each Other | I'm running into a conceptual problem that I cannot seem to conquer in my mind.
Let's say I want a user to enter what they're currently wearing into a database via a form. Throwing 'T-Shirt' and 'Blue' in a new row is incredibly easy. However, let's say I want to compare one users against others, and rank in order from most similar to least.
This becomes a huge nightmare when you consider the amount of options available.
- Undershirt
- Overshirt
- Jacket
- Scarf/Necklaces
- Headwear
- Pants
- Underwear
- Leggings
- Socks
- Footwear
- Accessories
As I see it, I could hard-code in the 11 categories above and let a user make selections from drop-drop boxes tailored to each category. Now, let's use an example of 'Undershirt' and 'Overshirt'. Depending on the person, a long-sleeved shirt could be used as either; they're still wearing one. If I make users put values in categories, User A might put it in one and User B might but it in another category. And they wouldn't get compared because of that, separate categories.
Now, instead of hard-coding in categories (and thus making a limit of how much a user can enter), I could put each item into its own row and search by User ID. But let's say a person enters in shorts one day, and next throws in jeans and a shirt. How can I make sure that they're compared separately (e.g., dress compared to shorts, dress compared to jeans+shirt) and not (dress compared to shorts+jeans+shirt).
As to actually comparing, each item vs. each other could be performed via a 2d lookup table. (Row Dress vs. Column Jeans would net a zero, Row Dress vs. Column Dress would net a one) | sql | database | query | database-design | access | null | open | Access Query - Compare Multiple User Selections Against Each Other
===
I'm running into a conceptual problem that I cannot seem to conquer in my mind.
Let's say I want a user to enter what they're currently wearing into a database via a form. Throwing 'T-Shirt' and 'Blue' in a new row is incredibly easy. However, let's say I want to compare one users against others, and rank in order from most similar to least.
This becomes a huge nightmare when you consider the amount of options available.
- Undershirt
- Overshirt
- Jacket
- Scarf/Necklaces
- Headwear
- Pants
- Underwear
- Leggings
- Socks
- Footwear
- Accessories
As I see it, I could hard-code in the 11 categories above and let a user make selections from drop-drop boxes tailored to each category. Now, let's use an example of 'Undershirt' and 'Overshirt'. Depending on the person, a long-sleeved shirt could be used as either; they're still wearing one. If I make users put values in categories, User A might put it in one and User B might but it in another category. And they wouldn't get compared because of that, separate categories.
Now, instead of hard-coding in categories (and thus making a limit of how much a user can enter), I could put each item into its own row and search by User ID. But let's say a person enters in shorts one day, and next throws in jeans and a shirt. How can I make sure that they're compared separately (e.g., dress compared to shorts, dress compared to jeans+shirt) and not (dress compared to shorts+jeans+shirt).
As to actually comparing, each item vs. each other could be performed via a 2d lookup table. (Row Dress vs. Column Jeans would net a zero, Row Dress vs. Column Dress would net a one) | 0 |
10,798,386 | 05/29/2012 11:38:11 | 1,369,403 | 05/02/2012 07:30:07 | 20 | 0 | How is this matrix transformation right? (Beginner) | I am stuck on a question because I am not fully sure how the matrix stack works in this case.
If someone can give me step by step process that indicates what happens in this example here:
The answer is given with the question.![enter image description here][1]
[1]: http://i.stack.imgur.com/PDXE6.jpg | c++ | opengl | matrix | stack | null | 05/29/2012 13:17:50 | not a real question | How is this matrix transformation right? (Beginner)
===
I am stuck on a question because I am not fully sure how the matrix stack works in this case.
If someone can give me step by step process that indicates what happens in this example here:
The answer is given with the question.![enter image description here][1]
[1]: http://i.stack.imgur.com/PDXE6.jpg | 1 |
10,150,232 | 04/14/2012 01:24:50 | 984,734 | 10/07/2011 21:18:27 | 218 | 2 | How to make a div popout in the middle of the screen and making the rest of the site dark | I just say that in the new vimeo and want to know how this is accomplished
This is the the button
<a href="/messages/compose?recipient=1667821" class="message btn"
data-lightbox="">Send Message</a>
There is no onclick() , they get the href value and inserted into the div without refreshing the page..
| css | html5 | css3 | null | null | 04/14/2012 12:35:55 | not a real question | How to make a div popout in the middle of the screen and making the rest of the site dark
===
I just say that in the new vimeo and want to know how this is accomplished
This is the the button
<a href="/messages/compose?recipient=1667821" class="message btn"
data-lightbox="">Send Message</a>
There is no onclick() , they get the href value and inserted into the div without refreshing the page..
| 1 |
6,658,150 | 07/12/2011 00:05:26 | 839,859 | 07/12/2011 00:00:10 | 1 | 0 | Stop UIWebView from loading a specific image using its 'id'. | Hi I would like to stop UIWebView from loading a specific image, the problem is that the images url changes, BUT its id (id="Header1_headerimg") stays the same.
The html on the web page:
< img alt="Equestria Daily" height="350px; " id="Header1_headerimg" src="http://4.bp.blogspot.com/-WS5XLbTi47E/ThdWHuLoR4I/AAAAAAAAHT8/cdqXIVfXB9k/s1600/newdefaultbannerappstra.png" style="display: block" width="1100px; ">
I want this blocked in UIWebView.
No I cannot edit the pages html.
Thank you. | iphone | html | c | ios | application | null | open | Stop UIWebView from loading a specific image using its 'id'.
===
Hi I would like to stop UIWebView from loading a specific image, the problem is that the images url changes, BUT its id (id="Header1_headerimg") stays the same.
The html on the web page:
< img alt="Equestria Daily" height="350px; " id="Header1_headerimg" src="http://4.bp.blogspot.com/-WS5XLbTi47E/ThdWHuLoR4I/AAAAAAAAHT8/cdqXIVfXB9k/s1600/newdefaultbannerappstra.png" style="display: block" width="1100px; ">
I want this blocked in UIWebView.
No I cannot edit the pages html.
Thank you. | 0 |
11,252,241 | 06/28/2012 20:18:52 | 546,661 | 12/17/2010 23:59:54 | 12,175 | 271 | Why doesn't this crazy brackety Javascript cause a syntax error? | I was playing around with some Javascript snippets today and noticed that this code would actually run:
{{for(var i = 0; i < 3; i++) {{{{
alert(i);
}}}}}}
You can [try it out for yourself on jsFiddle][1].
Why does this run without any syntax errors? What do the repeated brackets mean? Does Javascript just ignore repeated curly braces?
[1]: http://jsfiddle.net/xbdgH/ | javascript | null | null | null | null | 06/28/2012 21:27:30 | too localized | Why doesn't this crazy brackety Javascript cause a syntax error?
===
I was playing around with some Javascript snippets today and noticed that this code would actually run:
{{for(var i = 0; i < 3; i++) {{{{
alert(i);
}}}}}}
You can [try it out for yourself on jsFiddle][1].
Why does this run without any syntax errors? What do the repeated brackets mean? Does Javascript just ignore repeated curly braces?
[1]: http://jsfiddle.net/xbdgH/ | 3 |
8,615,622 | 12/23/2011 11:37:19 | 188,826 | 10/13/2009 04:01:36 | 1,765 | 18 | Double serialization customization | I have the following class:
public class SomeClass
{
public double SomeValue {get;set;}
}
I need to serialize it by XmlSerializer but I need to multiply the value by 10 during serialization and divide it by 10 during deserialization. Is there any way to implement this custom logic? | c# | .net | null | null | null | null | open | Double serialization customization
===
I have the following class:
public class SomeClass
{
public double SomeValue {get;set;}
}
I need to serialize it by XmlSerializer but I need to multiply the value by 10 during serialization and divide it by 10 during deserialization. Is there any way to implement this custom logic? | 0 |
3,853,013 | 10/04/2010 05:19:02 | 464,658 | 10/02/2010 15:19:29 | 11 | 2 | AVCapture Session | I was wondering if anyone anywhere had an example of an AVCapture session using AVCaptureVideoDataOutput working -- I am using the default CMSampleBuffer from the AVFoundation data output callback method - but when I save it to camera roll it is all black except the last 5 frames which I have to manually scrub to :S
any help in regards to my issue would be greatly appreciated.
Cheers,
Michael | iphone | xcode | avcapturesession | null | null | 06/19/2012 12:28:39 | not constructive | AVCapture Session
===
I was wondering if anyone anywhere had an example of an AVCapture session using AVCaptureVideoDataOutput working -- I am using the default CMSampleBuffer from the AVFoundation data output callback method - but when I save it to camera roll it is all black except the last 5 frames which I have to manually scrub to :S
any help in regards to my issue would be greatly appreciated.
Cheers,
Michael | 4 |
9,954,479 | 03/31/2012 08:56:07 | 960,761 | 09/23/2011 09:01:30 | 37 | 1 | How to delete an image from application programatically | Can any one suggest me I have an option to add an image to my app, I want to have a delete option to delete the added image like we delete the app which is running as multitasking. | iphone | objective-c | xcode | null | null | 04/01/2012 07:51:59 | not a real question | How to delete an image from application programatically
===
Can any one suggest me I have an option to add an image to my app, I want to have a delete option to delete the added image like we delete the app which is running as multitasking. | 1 |
7,575,674 | 09/27/2011 21:05:23 | 164,431 | 08/27/2009 18:41:54 | 133 | 2 | Confusion over generating custom JSON response in Rails | Model description:
User, Widget, Purchase
User
has_many :purchases
has_many :widgets, :through => :purchases
Widget
has_many :purchases
has_many :users, :through => :purchases
Purchase
belongs_to :user
belongs_to :widget
Hope that makes sense and is correct for the below.
Right, in my controller, I have current_user.
I wish to render a nested JSON response for use eventually with jquery templates.
Like this would be ideal:
{
"purchases": [
{
"quantity": 200,
"price": "1.0",
"widget": {
"name": "Fantastic Widget",
"size": "Large"
}
},
{
"quantity": 300,
"price": "3.0",
"widget": {
"name": "Awesome Widget",
"size": "Medium"
}
}
]
}
This:
render :json => current_user.to_json(:include => [:purchases, :widgets])
Will render some current_user details (not really relevant) and then purchases and widgets at the same level.
This works (outputs some current user details but thats not my main gripe at the moment):
render :json => current_user.to_json({:include => :purchases })
But obviously only outputs purchase data. I cannot get a nested include to work (should it work?) even after looking at this sample:
konata.to_json(:include => { :posts => {
:include => { :comments => {
:only => :body } },
:only => :title } })
From [here][1] and this [existing stackoverflow question][2].
[1]: http://apidock.com/rails/ActiveRecord/Serialization/to_json
[2]: http://stackoverflow.com/questions/4653844/json-include-syntax
So I've just got myself thoroughly confused. Help appreciated. | ruby-on-rails | json | null | null | null | null | open | Confusion over generating custom JSON response in Rails
===
Model description:
User, Widget, Purchase
User
has_many :purchases
has_many :widgets, :through => :purchases
Widget
has_many :purchases
has_many :users, :through => :purchases
Purchase
belongs_to :user
belongs_to :widget
Hope that makes sense and is correct for the below.
Right, in my controller, I have current_user.
I wish to render a nested JSON response for use eventually with jquery templates.
Like this would be ideal:
{
"purchases": [
{
"quantity": 200,
"price": "1.0",
"widget": {
"name": "Fantastic Widget",
"size": "Large"
}
},
{
"quantity": 300,
"price": "3.0",
"widget": {
"name": "Awesome Widget",
"size": "Medium"
}
}
]
}
This:
render :json => current_user.to_json(:include => [:purchases, :widgets])
Will render some current_user details (not really relevant) and then purchases and widgets at the same level.
This works (outputs some current user details but thats not my main gripe at the moment):
render :json => current_user.to_json({:include => :purchases })
But obviously only outputs purchase data. I cannot get a nested include to work (should it work?) even after looking at this sample:
konata.to_json(:include => { :posts => {
:include => { :comments => {
:only => :body } },
:only => :title } })
From [here][1] and this [existing stackoverflow question][2].
[1]: http://apidock.com/rails/ActiveRecord/Serialization/to_json
[2]: http://stackoverflow.com/questions/4653844/json-include-syntax
So I've just got myself thoroughly confused. Help appreciated. | 0 |
5,868,473 | 05/03/2011 11:02:30 | 351,614 | 05/27/2010 05:42:00 | 113 | 3 | per client master page separation | On the current project I'm working on we are developing a product that eventually gets used at various different client sites. At the moment the way things are done is that all code for all of the clients is included in the one solution, currently there's only about 5 or so clients so its manageable but I'd like to reorganize this so we can move these bits out to client specific areas.
In regards to the actual assemblies for various clients I think we can easily achieve something flexible using MEF or IOC.
The area im not sure about is the web side of things. Each client current has their own master page and these master pages are fairly radically different, apart from having the same content areas, the customization is probably not able likely to just be achieved by pure CSS.
Is there a way to have a "base" masterpage that would normally get used and then if we want to deploy to client A we can just inject somehow client As master page. Currently this is handled by all of the content pages referring to Master.master as their master page and then there is a generic Master.master, when deploying to client A we rename Master.master to something and rename the specifically tailored master page for client A (ClientA.master) to Master.master and deploy.
The down side to all of this is that all of the master pages are kept in the one web project which feels a bit wrong if we are trying to head to a client agnostic main branch, and unless the other master pages are deleted as part of the deployment the client would get a copy of them on their server even though they aren't used and preferrably we'd not like to have one client being able to switch to another clients view etc (not that security wise it would have any effect) | asp.net | dynamic | client | master-pages | null | null | open | per client master page separation
===
On the current project I'm working on we are developing a product that eventually gets used at various different client sites. At the moment the way things are done is that all code for all of the clients is included in the one solution, currently there's only about 5 or so clients so its manageable but I'd like to reorganize this so we can move these bits out to client specific areas.
In regards to the actual assemblies for various clients I think we can easily achieve something flexible using MEF or IOC.
The area im not sure about is the web side of things. Each client current has their own master page and these master pages are fairly radically different, apart from having the same content areas, the customization is probably not able likely to just be achieved by pure CSS.
Is there a way to have a "base" masterpage that would normally get used and then if we want to deploy to client A we can just inject somehow client As master page. Currently this is handled by all of the content pages referring to Master.master as their master page and then there is a generic Master.master, when deploying to client A we rename Master.master to something and rename the specifically tailored master page for client A (ClientA.master) to Master.master and deploy.
The down side to all of this is that all of the master pages are kept in the one web project which feels a bit wrong if we are trying to head to a client agnostic main branch, and unless the other master pages are deleted as part of the deployment the client would get a copy of them on their server even though they aren't used and preferrably we'd not like to have one client being able to switch to another clients view etc (not that security wise it would have any effect) | 0 |
1,474,240 | 09/24/2009 21:24:38 | 147,803 | 07/30/2009 12:57:56 | 23 | 2 | DataBinding the AJAX Control Toolkit's Rating Control | I'm attempting to use the AJAX Control Toolkit's Rating control in a DataBinding scenario.
I have a ReuseRating column in my database that is a tinyint. It can hold values 1 through 5. Every record in the table has the value set to 1 currently.
If I do this in my ItemTemplate everything works fine. I get 1 star filled in on my rating control.
<act:Rating ID="ReuseRatingRating" runat="server"
CurrentRating='<%# Convert.ToInt16(Eval("ReuseRating")) %>'
MaxRating="5"
StarCssClass="ratingStar"
WaitingStarCssClass="savedRatingStar"
FilledStarCssClass="filledRatingStar"
EmptyStarCssClass="emptyRatingStar" />
Now I want to DataBind this in my EditTemplate like so.
<act:Rating ID="ReuseRatingRating" runat="server"
CurrentRating='<%# Convert.ToInt16(Bind("ReuseRating")) %>'
MaxRating="5"
StarCssClass="ratingStar"
WaitingStarCssClass="savedRatingStar"
FilledStarCssClass="filledRatingStar"
EmptyStarCssClass="emptyRatingStar" />
Note, that I changed my Eval to a Bind in the CurrentRating property. This throws the following error.
> CS0103: The name 'Bind' does not exist
> in the current context
Can anyone help me out on this one? I've been knocking my head against the wall for a couple of hours now.
| ajaxcontroltoolkit | data-binding | null | null | null | null | open | DataBinding the AJAX Control Toolkit's Rating Control
===
I'm attempting to use the AJAX Control Toolkit's Rating control in a DataBinding scenario.
I have a ReuseRating column in my database that is a tinyint. It can hold values 1 through 5. Every record in the table has the value set to 1 currently.
If I do this in my ItemTemplate everything works fine. I get 1 star filled in on my rating control.
<act:Rating ID="ReuseRatingRating" runat="server"
CurrentRating='<%# Convert.ToInt16(Eval("ReuseRating")) %>'
MaxRating="5"
StarCssClass="ratingStar"
WaitingStarCssClass="savedRatingStar"
FilledStarCssClass="filledRatingStar"
EmptyStarCssClass="emptyRatingStar" />
Now I want to DataBind this in my EditTemplate like so.
<act:Rating ID="ReuseRatingRating" runat="server"
CurrentRating='<%# Convert.ToInt16(Bind("ReuseRating")) %>'
MaxRating="5"
StarCssClass="ratingStar"
WaitingStarCssClass="savedRatingStar"
FilledStarCssClass="filledRatingStar"
EmptyStarCssClass="emptyRatingStar" />
Note, that I changed my Eval to a Bind in the CurrentRating property. This throws the following error.
> CS0103: The name 'Bind' does not exist
> in the current context
Can anyone help me out on this one? I've been knocking my head against the wall for a couple of hours now.
| 0 |
2,905,045 | 05/25/2010 13:30:30 | 349,938 | 05/25/2010 13:09:51 | 1 | 0 | XML parsing to plist iPhone SDK | Could you, please, help me with parsing of this XML code:
<?xml version="1.0" encoding="utf-8"?>
<stuff>
<parts>
<part id='327'>
<name>Logitech MX500</name>
<serial>618163558491989</serial>
<account>ASDALSKD</account>
<number>987 789 456</number>
<alarm>alarm1</alarm>
</part>
<part id='846'>
<name>Logitech MX510</name>
<serial>871351434945431</serial>
<account>KJSDAKLJFA</account>
<number>454 564 131</number>
<alarm>alarm2</alarm>
</part>
</parts>
<info>Information</info>
</stuff>
And save data to plist file stuff.plist in this format:
327 NSArray
Name NSString Logitech MX500
Serial NSString 618163558491989
Account NSString ASDALSKD
Number NSString 987 789 456
Alarm NSString alarm1
846 NSArray
Name NSString Logitech MX510
Serial NSString 871351434945431
Account NSString KJSDAKLJFA
Number NSString 454 564 131
Alarm NSString alarm2
| iphone | xml | parsing | save | plist | null | open | XML parsing to plist iPhone SDK
===
Could you, please, help me with parsing of this XML code:
<?xml version="1.0" encoding="utf-8"?>
<stuff>
<parts>
<part id='327'>
<name>Logitech MX500</name>
<serial>618163558491989</serial>
<account>ASDALSKD</account>
<number>987 789 456</number>
<alarm>alarm1</alarm>
</part>
<part id='846'>
<name>Logitech MX510</name>
<serial>871351434945431</serial>
<account>KJSDAKLJFA</account>
<number>454 564 131</number>
<alarm>alarm2</alarm>
</part>
</parts>
<info>Information</info>
</stuff>
And save data to plist file stuff.plist in this format:
327 NSArray
Name NSString Logitech MX500
Serial NSString 618163558491989
Account NSString ASDALSKD
Number NSString 987 789 456
Alarm NSString alarm1
846 NSArray
Name NSString Logitech MX510
Serial NSString 871351434945431
Account NSString KJSDAKLJFA
Number NSString 454 564 131
Alarm NSString alarm2
| 0 |
5,542,517 | 04/04/2011 18:13:41 | 184,131 | 10/05/2009 03:12:54 | 40 | 0 | Extending NHibernate to support aggregate functions | Is it possible to extend NHibernate to add support for aggregate functions that is unique to a database system? I have a handful of queries that use the array_agg() function (and others) in PostgreSQL that I'd like to convert to HQL/ICriteria.
Thanks! | nhibernate | postgresql | null | null | null | null | open | Extending NHibernate to support aggregate functions
===
Is it possible to extend NHibernate to add support for aggregate functions that is unique to a database system? I have a handful of queries that use the array_agg() function (and others) in PostgreSQL that I'd like to convert to HQL/ICriteria.
Thanks! | 0 |
2,885,514 | 05/21/2010 20:56:35 | 2,469 | 08/22/2008 12:41:47 | 9,483 | 418 | What xsd will let an element have itself as a sub element infinitely? | How can I create an xsd to give me this type of xml structure that can go on infinitely?
<?xml version="1.0" encoding="utf-8" ?>
<SampleXml>
<Items>
<Item name="SomeName" type="string">
This would be the value
</Item>
<Item name="SecondName" type="string">
This is the next string
</Item>
<Item name="AnotherName" type="list">
<Items>
<Item name="SubName" type="string">
A string in a sub list
</Item>
<Item name="SubSubName" type="list">
<Items>
<Item name="HowDoI" type="string">
How do I keep this going infinately?
</Item>
</Items>
</Item>
</Items>
</Item>
</Items>
</SampleXml>
The only solution I have found has been to just repeat in the xsd as many times as I am willing to copy. Like below.
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="SampleXml">
<xs:complexType>
<xs:sequence>
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" name="Item">
<xs:complexType mixed="true">
<xs:sequence minOccurs="0">
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" name="Item">
<xs:complexType mixed="true">
<xs:sequence minOccurs="0">
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element name="Item">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema> | xml | xsd | null | null | null | null | open | What xsd will let an element have itself as a sub element infinitely?
===
How can I create an xsd to give me this type of xml structure that can go on infinitely?
<?xml version="1.0" encoding="utf-8" ?>
<SampleXml>
<Items>
<Item name="SomeName" type="string">
This would be the value
</Item>
<Item name="SecondName" type="string">
This is the next string
</Item>
<Item name="AnotherName" type="list">
<Items>
<Item name="SubName" type="string">
A string in a sub list
</Item>
<Item name="SubSubName" type="list">
<Items>
<Item name="HowDoI" type="string">
How do I keep this going infinately?
</Item>
</Items>
</Item>
</Items>
</Item>
</Items>
</SampleXml>
The only solution I have found has been to just repeat in the xsd as many times as I am willing to copy. Like below.
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="SampleXml">
<xs:complexType>
<xs:sequence>
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" name="Item">
<xs:complexType mixed="true">
<xs:sequence minOccurs="0">
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" name="Item">
<xs:complexType mixed="true">
<xs:sequence minOccurs="0">
<xs:element name="Items">
<xs:complexType>
<xs:sequence>
<xs:element name="Item">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="required" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema> | 0 |
5,718,487 | 04/19/2011 15:02:37 | 706,295 | 04/13/2011 15:04:05 | 20 | 2 | ivy or maven? which one to use? | which one is better? Ant-IVY or Maven?. | maven-2 | ant | maven | ivy | null | 04/19/2011 15:44:57 | not constructive | ivy or maven? which one to use?
===
which one is better? Ant-IVY or Maven?. | 4 |
7,245,062 | 08/30/2011 14:44:44 | 912,443 | 08/25/2011 15:23:05 | 36 | 3 | PHP, Server-Side Validation, NFL, XML Parsing, Conditional | I have a form that has 17 input fields (all are radio buttons with about 30 options each)... So technically, it seems like an even, much longer form than it really is.
The form is actually the upcoming 2011 NFL schedule... I have gone through and done several jQuery things to make the form user-friendly, easy to look at, and basic validation.
I should also mention, this schedule and all the information it encompasses has been fed through with SimpleXML and PHP. In other words, I have all of the data in an XML document.
Also a noteworthy point, this will eventually need to be tied in with a mySQL database table I have created that keeps track of user's picks.
You can see what it looks like here:
http://www.thesportinghub.com/lms/make-my-picks
Essentially what this form should do (after someone hits submit):
1.) Return an error message if the same team is picked twice. (I want the user to only be able to select a team once throughout all 17 weeks).
2.) Return an error message if a team has been selected after the scheduled time (in EST).
3.) If the user has passed those two aforementioned validations, it will take the current time they hit submit and all of the information and shoot it into a database that can be recalled later.
So what is my problem?
I need help getting started on this. My logic is there I think... does it seem practical? What do you think I will need to do to make all of this validation work with the XML?
My bullet point #1 seems fairly easy... It is #2 (comparing the time submitted vs. Time the game starts from the XML document WHERE the team is selected) that seems complex.
I am willing to provide any snippets of code and details regarding what I am trying to build.
Any and all help is appreciated!
Thanks!
Chris | php | xml | validation | foreach | conditional | 08/30/2011 21:46:09 | not constructive | PHP, Server-Side Validation, NFL, XML Parsing, Conditional
===
I have a form that has 17 input fields (all are radio buttons with about 30 options each)... So technically, it seems like an even, much longer form than it really is.
The form is actually the upcoming 2011 NFL schedule... I have gone through and done several jQuery things to make the form user-friendly, easy to look at, and basic validation.
I should also mention, this schedule and all the information it encompasses has been fed through with SimpleXML and PHP. In other words, I have all of the data in an XML document.
Also a noteworthy point, this will eventually need to be tied in with a mySQL database table I have created that keeps track of user's picks.
You can see what it looks like here:
http://www.thesportinghub.com/lms/make-my-picks
Essentially what this form should do (after someone hits submit):
1.) Return an error message if the same team is picked twice. (I want the user to only be able to select a team once throughout all 17 weeks).
2.) Return an error message if a team has been selected after the scheduled time (in EST).
3.) If the user has passed those two aforementioned validations, it will take the current time they hit submit and all of the information and shoot it into a database that can be recalled later.
So what is my problem?
I need help getting started on this. My logic is there I think... does it seem practical? What do you think I will need to do to make all of this validation work with the XML?
My bullet point #1 seems fairly easy... It is #2 (comparing the time submitted vs. Time the game starts from the XML document WHERE the team is selected) that seems complex.
I am willing to provide any snippets of code and details regarding what I am trying to build.
Any and all help is appreciated!
Thanks!
Chris | 4 |
11,506,869 | 07/16/2012 14:52:47 | 1,211,429 | 02/15/2012 13:29:47 | 1,468 | 75 | ExtJS Panel always "in front" / always "on top" | Scenario description: I have a border layout with an ExtJS container containing one-to-many windows an a panel (acting as a Taskbar). I want the taskbar to be *always on top*. If a Window is *active* and consequently *in front*, calling [toFront](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.panel.Panel-method-toFront) does not put it in front as expected.
The ExtJS [Windows](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.window.Window) which remain in front is within the `center` area of the [Border layout](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.layout.container.Border), whereas the panel acting as taskbar is within the `south` area, as follows:
items: [
{
xtype: 'maincontainer', id:'maincontainer',
region : 'center'
},
{
xtype: 'launchpanel', id:'launchpanel',
region: 'south',
collapsible : true,
}
],
where `maincontainer` and `launchpanel` extend `Ext.container.Container` and `Ext.panel.Panel` respectively. This code is within the main container which is the only item in the ExtJS MVC application's `Viewport`.
**How do I get the `launchpanel` to be always in front / on top?** | javascript | extjs | extjs4 | extjs4.1 | null | null | open | ExtJS Panel always "in front" / always "on top"
===
Scenario description: I have a border layout with an ExtJS container containing one-to-many windows an a panel (acting as a Taskbar). I want the taskbar to be *always on top*. If a Window is *active* and consequently *in front*, calling [toFront](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.panel.Panel-method-toFront) does not put it in front as expected.
The ExtJS [Windows](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.window.Window) which remain in front is within the `center` area of the [Border layout](http://docs.sencha.com/ext-js/4-1/#!/api/Ext.layout.container.Border), whereas the panel acting as taskbar is within the `south` area, as follows:
items: [
{
xtype: 'maincontainer', id:'maincontainer',
region : 'center'
},
{
xtype: 'launchpanel', id:'launchpanel',
region: 'south',
collapsible : true,
}
],
where `maincontainer` and `launchpanel` extend `Ext.container.Container` and `Ext.panel.Panel` respectively. This code is within the main container which is the only item in the ExtJS MVC application's `Viewport`.
**How do I get the `launchpanel` to be always in front / on top?** | 0 |
3,680,481 | 09/09/2010 20:50:06 | 443,829 | 09/09/2010 20:50:05 | 1 | 0 | programmatically executing and terminating a long-running batch process in python | I have been searching for a way to start and terminate a long-running "batch jobs" in python. Right now I'm using "os.system()" to launch a long-running batch job inside each child process. As you might have guessed, "os.system()" spawns a new process inside that child process (grandchild process?), so I cannot kill the batch job from the grand-parent process. To provide some visualization of what I have just described:
Main (grandparent) process, with PID = AAAA
|
|------> child process with PID = BBBB
|
|------> os.system("some long-running batch file)
[grandchild process, with PID = CCCC]
So, my problem is I cannot kill the grandchild process from the grandparent...
My question is, is there a way to start a long-running batch job inside a child process, and being able to kill that batch job by just terminating the child process?
What are the alternatives to os.system() that I can use so that I can kill the batch-job from the main process ?
Thanks !!
| python | operating-system | batch-file | subprocess | multiprocessing | null | open | programmatically executing and terminating a long-running batch process in python
===
I have been searching for a way to start and terminate a long-running "batch jobs" in python. Right now I'm using "os.system()" to launch a long-running batch job inside each child process. As you might have guessed, "os.system()" spawns a new process inside that child process (grandchild process?), so I cannot kill the batch job from the grand-parent process. To provide some visualization of what I have just described:
Main (grandparent) process, with PID = AAAA
|
|------> child process with PID = BBBB
|
|------> os.system("some long-running batch file)
[grandchild process, with PID = CCCC]
So, my problem is I cannot kill the grandchild process from the grandparent...
My question is, is there a way to start a long-running batch job inside a child process, and being able to kill that batch job by just terminating the child process?
What are the alternatives to os.system() that I can use so that I can kill the batch-job from the main process ?
Thanks !!
| 0 |
4,071,811 | 11/01/2010 18:19:05 | 89,244 | 04/09/2009 20:45:09 | 142 | 2 | How to transform vertical data into horizontal data with SQL? | I have a table "Item" with a number of related items, like so:
ID Rel_ID Name
--- ------ ----
1 1 foo
2 1 bar
3 1 zam
4 2 foo2
I'm trying to get a query so items with the same Rel_ID would appear in the same row, like so:
Rel_ID Name1 Name2 Name3
------ ----- ----- -----
1 foo bar zam
2 foo2
I've tried selecting the table multiple times:
SELECT k.Rel_ID, k.name 'Name1', k2.name 'Name2'
FROM item k, item k2
WHERE k.Rel_ID = k2.Rel_ID
But this fails. Surely there's a transformation or query that could drastically simplify the process, and I'm just missing it because I haven't used SQL in this way before. What am I missing? | sql | mysql | null | null | null | null | open | How to transform vertical data into horizontal data with SQL?
===
I have a table "Item" with a number of related items, like so:
ID Rel_ID Name
--- ------ ----
1 1 foo
2 1 bar
3 1 zam
4 2 foo2
I'm trying to get a query so items with the same Rel_ID would appear in the same row, like so:
Rel_ID Name1 Name2 Name3
------ ----- ----- -----
1 foo bar zam
2 foo2
I've tried selecting the table multiple times:
SELECT k.Rel_ID, k.name 'Name1', k2.name 'Name2'
FROM item k, item k2
WHERE k.Rel_ID = k2.Rel_ID
But this fails. Surely there's a transformation or query that could drastically simplify the process, and I'm just missing it because I haven't used SQL in this way before. What am I missing? | 0 |
5,267,888 | 03/11/2011 01:03:58 | 121,196 | 06/11/2009 09:33:59 | 955 | 6 | hibernate change database dynamically for maintenance | I have a java webapp using hibernate over MYSQL db. I need at least an hour of data maintenance daily, hence I need to bring down the db and switch to the backup db. <br/>
I don't see an elegant way to switch to another db from my app using hibernate. Is there?
<br/>
Other totally different ways for database maintenance is welcome. | mysql | database | hibernate | null | null | null | open | hibernate change database dynamically for maintenance
===
I have a java webapp using hibernate over MYSQL db. I need at least an hour of data maintenance daily, hence I need to bring down the db and switch to the backup db. <br/>
I don't see an elegant way to switch to another db from my app using hibernate. Is there?
<br/>
Other totally different ways for database maintenance is welcome. | 0 |
9,522,002 | 03/01/2012 18:40:15 | 942,528 | 09/13/2011 12:28:52 | 7 | 0 | Rebol programming language is dead? | I mean Rebol programming language. There is not any updates since February of 2011 year. Where I can read about it's status?
| rebol | null | null | null | null | 03/01/2012 22:16:11 | not constructive | Rebol programming language is dead?
===
I mean Rebol programming language. There is not any updates since February of 2011 year. Where I can read about it's status?
| 4 |
9,370,813 | 02/21/2012 01:14:59 | 938,716 | 09/11/2011 00:29:43 | 3 | 0 | Read/write example codes for TPipeServer and TPipeClient components | I need IPC between a windows service and a GUI application both written in **Delphi 2010**. I decided to use named pipe for this.
I built and installed successfully Russell Libby's TPipeServer and TPipeClient components ([link](http://stackoverflow.com/questions/5132894/russell-libbys-pipes-components)).
I followed other answers like [this](http://stackoverflow.com/questions/512366/how-do-i-send-a-string-from-one-instance-of-my-delphi-program-to-another).
But my service received only empty messages from the client. After many test I concluded that I was using those components erroneously, so i don't want to post any code here.
So I'm looking for a valid example about how these components work in order to **write/read** strings in a named pipe (from client to server and viceversa). Any help is really appreciated, even using other free named pipes components or source codes.
Thank you. | delphi | windows-services | ipc | delphi-2010 | named-pipes | null | open | Read/write example codes for TPipeServer and TPipeClient components
===
I need IPC between a windows service and a GUI application both written in **Delphi 2010**. I decided to use named pipe for this.
I built and installed successfully Russell Libby's TPipeServer and TPipeClient components ([link](http://stackoverflow.com/questions/5132894/russell-libbys-pipes-components)).
I followed other answers like [this](http://stackoverflow.com/questions/512366/how-do-i-send-a-string-from-one-instance-of-my-delphi-program-to-another).
But my service received only empty messages from the client. After many test I concluded that I was using those components erroneously, so i don't want to post any code here.
So I'm looking for a valid example about how these components work in order to **write/read** strings in a named pipe (from client to server and viceversa). Any help is really appreciated, even using other free named pipes components or source codes.
Thank you. | 0 |
8,322,150 | 11/30/2011 06:48:11 | 823,117 | 06/30/2011 13:20:30 | 6 | 1 | Is there any way to use operator overloading in dynamic C++ object | I want to use operator overloading with dynamic object in C++
how can i do it? | c++ | dynamic | operators | operator-overloading | overloading | 03/22/2012 00:27:06 | not a real question | Is there any way to use operator overloading in dynamic C++ object
===
I want to use operator overloading with dynamic object in C++
how can i do it? | 1 |
9,533,976 | 03/02/2012 13:18:39 | 833,890 | 07/07/2011 15:51:25 | 4,847 | 186 | List only files that are unencrypted | First off, I am not a Unix expert by any stretch, so please forgive a little naiveity in my question.
I have a requirement to list the unencrypted files in a given directory that potentially contains both encryped and unencrypted files.
I cannot reliably identify these files by file extension alone and was hoping someone in the SO community might be able to help me out.
I can run:
files * | egrep -w 'text|XML'
but that will only identify the files that are either text or XML. I could possibly use this if I can't do much better as currently the only other files in the directry are text or XML files but I really wanted to identify all unencrypted files whatever type they may be.
Is this possible in a single line command?
| shell | unix | solaris | sh | null | null | open | List only files that are unencrypted
===
First off, I am not a Unix expert by any stretch, so please forgive a little naiveity in my question.
I have a requirement to list the unencrypted files in a given directory that potentially contains both encryped and unencrypted files.
I cannot reliably identify these files by file extension alone and was hoping someone in the SO community might be able to help me out.
I can run:
files * | egrep -w 'text|XML'
but that will only identify the files that are either text or XML. I could possibly use this if I can't do much better as currently the only other files in the directry are text or XML files but I really wanted to identify all unencrypted files whatever type they may be.
Is this possible in a single line command?
| 0 |
1,740,282 | 11/16/2009 05:43:13 | 139,868 | 07/17/2009 02:00:39 | 1 | 0 | Having trouble with uploading in php | I'm a very new programmer going through the O'Reilly book Learning PHP & MySQL 2nd ed. by Michele Davis & Jon Phillips. This is being stored on my home ubuntu server.
I'm stuck on ex 11-28 where they want me to upload a picture and move it from tmp to an uploads folder if it meets certain conditions: file size, type, and whether or not it was uploaded.
The code is at the link below but with .txt instead of .php. Having a hard time getting it to show up.
[The form is here.][2]
When I hit the submit button w/o there being a file in the file box, I get the following warning:
`Warning: unlink() [function.unlink]: No such file or directory in /home/luna/public_html/learn_php/up_urs.php on line 10`
When I submit a file bigger than maxsize I get my error msg:
Error. File must be less than 28480 bytes.
When I submit a file of the wrong type I get my error msg:
You may only upload .gif & .jpg files.
When I submit a file that's the right type & size I get the following warning and my OK msg:
`Warning: move_uploaded_file(learn_php/uploads/) [function.move-uploaded-file]: failed to open stream: No such file or directory in /home/luna/public_html/learn_php/up_urs.php on line 21`
`Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/tmp/php4Mhykl' to 'learn_php/uploads/' in /home/luna/public_html/learn_php/up_urs.php on line 21
Thanks for your upload.`
I thought the problem was with permissions but changing the directory learn_php to 777 made no difference so I changed it back to 755.
Then I tried changing the path from "uploads" to `"/home/luna/public_html/learn_php/uploads"` & that didn't fix it.
I tried to use getcwd() before & after the unlink & `move_uploaded_file` commands but that only told me I was in `learn_php...`
I tried uncommenting the `//print_r($_FILES);` but that didn't show me anything after pressing submit.
Not sure what to look for now. Thanks for any help :)
[1]: http://lunaz.homelinux.net/learn_php/up_urs.txt
[2]: http://lunaz.homelinux.net/learn_php/up_urs.php | php | oreilly-book | null | null | null | null | open | Having trouble with uploading in php
===
I'm a very new programmer going through the O'Reilly book Learning PHP & MySQL 2nd ed. by Michele Davis & Jon Phillips. This is being stored on my home ubuntu server.
I'm stuck on ex 11-28 where they want me to upload a picture and move it from tmp to an uploads folder if it meets certain conditions: file size, type, and whether or not it was uploaded.
The code is at the link below but with .txt instead of .php. Having a hard time getting it to show up.
[The form is here.][2]
When I hit the submit button w/o there being a file in the file box, I get the following warning:
`Warning: unlink() [function.unlink]: No such file or directory in /home/luna/public_html/learn_php/up_urs.php on line 10`
When I submit a file bigger than maxsize I get my error msg:
Error. File must be less than 28480 bytes.
When I submit a file of the wrong type I get my error msg:
You may only upload .gif & .jpg files.
When I submit a file that's the right type & size I get the following warning and my OK msg:
`Warning: move_uploaded_file(learn_php/uploads/) [function.move-uploaded-file]: failed to open stream: No such file or directory in /home/luna/public_html/learn_php/up_urs.php on line 21`
`Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/tmp/php4Mhykl' to 'learn_php/uploads/' in /home/luna/public_html/learn_php/up_urs.php on line 21
Thanks for your upload.`
I thought the problem was with permissions but changing the directory learn_php to 777 made no difference so I changed it back to 755.
Then I tried changing the path from "uploads" to `"/home/luna/public_html/learn_php/uploads"` & that didn't fix it.
I tried to use getcwd() before & after the unlink & `move_uploaded_file` commands but that only told me I was in `learn_php...`
I tried uncommenting the `//print_r($_FILES);` but that didn't show me anything after pressing submit.
Not sure what to look for now. Thanks for any help :)
[1]: http://lunaz.homelinux.net/learn_php/up_urs.txt
[2]: http://lunaz.homelinux.net/learn_php/up_urs.php | 0 |
8,651,383 | 12/28/2011 02:59:49 | 1,118,051 | 12/27/2011 17:39:20 | 1 | 0 | Why does OpenStreetMaps load much slower compared to Google Maps | This occurs for zooming in and zooming out.
Is there a way to speed up the loading of (openstreetmap) OSM map images up to Google Maps speed? | google-maps | google | maps | null | null | 12/30/2011 04:14:57 | not a real question | Why does OpenStreetMaps load much slower compared to Google Maps
===
This occurs for zooming in and zooming out.
Is there a way to speed up the loading of (openstreetmap) OSM map images up to Google Maps speed? | 1 |
528,235 | 02/09/2009 14:02:09 | 12,318 | 09/16/2008 13:58:03 | 114 | 17 | Backup and Restore SSP on MOSS 2007 fails due to missing .mdf files | I've used the central admin backup facility to backup our Shared Services Provider. The backup location was a drive on a new server.
I then try to restore the SSP via central admin on the new server. It fails with an error relating to the fact that it cant find the .mdf files that it requires. It is looking in the location that they were on the original server.
Does the backup not take care of moving these .mdf files as part of the backup restore process?
Would appreciate anyone's suggestions.
| sharepoint | moss | backup | restore | null | null | open | Backup and Restore SSP on MOSS 2007 fails due to missing .mdf files
===
I've used the central admin backup facility to backup our Shared Services Provider. The backup location was a drive on a new server.
I then try to restore the SSP via central admin on the new server. It fails with an error relating to the fact that it cant find the .mdf files that it requires. It is looking in the location that they were on the original server.
Does the backup not take care of moving these .mdf files as part of the backup restore process?
Would appreciate anyone's suggestions.
| 0 |
1,302,622 | 08/19/2009 21:05:18 | 61,217 | 02/01/2009 15:51:25 | 58 | 2 | To Host Silverlight Application on a Classic ASP page | Is it possible to host a silverlight application on a classic asp page? I see examples where the silverlight application is hosted on a html page, and I do understand that Silverlight is a client side language, but since I need to pass data from the page to the silverlight application, I am not too sure what to do.
PS: the silverlight application is also database driven, so it will be connected to the database, and I have searched Google and nothing found, only be able to find Silverlight with ASP.net.
Can anyone help me?
Thanks | silverlight | asp-classic | asp.net | c# | database | null | open | To Host Silverlight Application on a Classic ASP page
===
Is it possible to host a silverlight application on a classic asp page? I see examples where the silverlight application is hosted on a html page, and I do understand that Silverlight is a client side language, but since I need to pass data from the page to the silverlight application, I am not too sure what to do.
PS: the silverlight application is also database driven, so it will be connected to the database, and I have searched Google and nothing found, only be able to find Silverlight with ASP.net.
Can anyone help me?
Thanks | 0 |
10,290,967 | 04/24/2012 02:23:25 | 1,352,645 | 04/24/2012 02:03:19 | 1 | 0 | Python - Pseudo 3D pong (written in 2d) | I'm working on writing a pseudo-3d pong game that involves a 2d paddle and ball bouncing in a "3d" corridor. I say pseudo because the game is actually a 2d window and I'm just using shaded rectangles to give the appearance that it is "moving into the screen." I'm having a lot of difficulty wrapping my head around writing the algorithms that would make the ball collide along walls (that aren't actually there).
I am thinking that I need to make the ball's radius and the x and y bounds a function of the z-dimension but I'm not sure where to begin. I am looking to call all of my collision functions in a timerFired function so that the position, bounds, and speed are constantly being readjusted.
def timerFired():
delay = 25 # milliseconds
canvas.after(delay, timerFired) # pause, then call timerFired again
Any online resources, tutorials, or example algorithms would be a lot of help.
Below is a link to my current game screen, to better understand the concept. Thanks.
http://i.stack.imgur.com/M0Vhs.png | 3d | tkinter | pong | collisions | null | 04/26/2012 11:54:54 | not a real question | Python - Pseudo 3D pong (written in 2d)
===
I'm working on writing a pseudo-3d pong game that involves a 2d paddle and ball bouncing in a "3d" corridor. I say pseudo because the game is actually a 2d window and I'm just using shaded rectangles to give the appearance that it is "moving into the screen." I'm having a lot of difficulty wrapping my head around writing the algorithms that would make the ball collide along walls (that aren't actually there).
I am thinking that I need to make the ball's radius and the x and y bounds a function of the z-dimension but I'm not sure where to begin. I am looking to call all of my collision functions in a timerFired function so that the position, bounds, and speed are constantly being readjusted.
def timerFired():
delay = 25 # milliseconds
canvas.after(delay, timerFired) # pause, then call timerFired again
Any online resources, tutorials, or example algorithms would be a lot of help.
Below is a link to my current game screen, to better understand the concept. Thanks.
http://i.stack.imgur.com/M0Vhs.png | 1 |
10,543,359 | 05/10/2012 23:09:38 | 1,309,066 | 04/02/2012 21:16:18 | 55 | 1 | Specifying :class of embedded ruby form | If I would like to assign a class to my embedded ruby form, like so?:
<%= form_for(User.new) do |f|, :class => "form-horizontal" %>
How could I go about doing it? I keep getting a syntax error.
Thanks! | ruby-on-rails-3 | null | null | null | null | null | open | Specifying :class of embedded ruby form
===
If I would like to assign a class to my embedded ruby form, like so?:
<%= form_for(User.new) do |f|, :class => "form-horizontal" %>
How could I go about doing it? I keep getting a syntax error.
Thanks! | 0 |
3,970,779 | 10/19/2010 17:02:39 | 427,393 | 08/22/2010 02:08:25 | 17 | 0 | Social Search Algorithms | The question is oriented towards a research that I have been conducting since 3 months. What are the social search engines available currently (if any)? What is the future of semantic + social(collective) intelligence collection/distribution engines? | algorithm | search-engine | social-networking | null | null | 10/21/2010 01:15:09 | off topic | Social Search Algorithms
===
The question is oriented towards a research that I have been conducting since 3 months. What are the social search engines available currently (if any)? What is the future of semantic + social(collective) intelligence collection/distribution engines? | 2 |
7,802,747 | 10/18/2011 05:23:02 | 919,186 | 08/30/2011 07:24:41 | 14 | 0 | How to Make graph visualiztion in iphone? | i want to show my social network friends as nodes and branches like this [Graph][1]. With images of friends in inside node circle. How to achieve this in iPhone.
Thanks
[1]: http://raphaeljs.com/graffle.html | javascript | iphone | treenode | null | null | 10/18/2011 17:47:21 | not a real question | How to Make graph visualiztion in iphone?
===
i want to show my social network friends as nodes and branches like this [Graph][1]. With images of friends in inside node circle. How to achieve this in iPhone.
Thanks
[1]: http://raphaeljs.com/graffle.html | 1 |
2,037,135 | 01/10/2010 13:36:07 | 205,463 | 11/07/2009 06:43:09 | 46 | 0 | how to fulfill a parameter that passed by reference in c++? | I've created a method which is accept parameter by reference like following :
void Func1(QList<int> *a){
(*a) << getDataFromAnotherFunction();
//or
(*a).append(getDataFromAnotherFunction());
}
QList<int> getDataFromAnotherFunction(){
//we will do something good over here
return QList<int>
}
but the problme is when I want to use the a's data there is no data in it.
and it says 0;
say I want to count the element in it like following :
//for passing a to func1 I use something like that
//QList a;
//func(&a);
//after retruning from func1 now I want to use the result like below :
a.size();
//but the answer is 0
how should I pass my parameter to get the correct data?
regards. | c++ | parameters | null | null | null | null | open | how to fulfill a parameter that passed by reference in c++?
===
I've created a method which is accept parameter by reference like following :
void Func1(QList<int> *a){
(*a) << getDataFromAnotherFunction();
//or
(*a).append(getDataFromAnotherFunction());
}
QList<int> getDataFromAnotherFunction(){
//we will do something good over here
return QList<int>
}
but the problme is when I want to use the a's data there is no data in it.
and it says 0;
say I want to count the element in it like following :
//for passing a to func1 I use something like that
//QList a;
//func(&a);
//after retruning from func1 now I want to use the result like below :
a.size();
//but the answer is 0
how should I pass my parameter to get the correct data?
regards. | 0 |
4,256,562 | 11/23/2010 13:39:55 | 484,482 | 10/22/2010 17:14:17 | 1 | 0 | LINQ with joins and a List<GUI> | Here's the SQL that I used to prototype the LINQ statement. The GUID's in code are List<GUID>. I tried for 3 hours and just don't get it. Could some kind sole who can write LINQ in their sleep help me out. TIA, George
SELECT DISTINCT [id]
,[emailAddress]
,[name]
,[emailRunNumber]
FROM [emailAddress]
join promotionsJoin
on promotionsJoin.EmailAddressId = emailAddress.id
where promotionsJoin.promotionId in ('09464b57-f3d7-41ec-b0b1-cbc5999824bd',
'8bc855b2-2f01-4083-b43a-dab7b7a81ac8') AND emailRunNumber is NULL
| linq | linq-to-entities | null | null | null | null | open | LINQ with joins and a List<GUI>
===
Here's the SQL that I used to prototype the LINQ statement. The GUID's in code are List<GUID>. I tried for 3 hours and just don't get it. Could some kind sole who can write LINQ in their sleep help me out. TIA, George
SELECT DISTINCT [id]
,[emailAddress]
,[name]
,[emailRunNumber]
FROM [emailAddress]
join promotionsJoin
on promotionsJoin.EmailAddressId = emailAddress.id
where promotionsJoin.promotionId in ('09464b57-f3d7-41ec-b0b1-cbc5999824bd',
'8bc855b2-2f01-4083-b43a-dab7b7a81ac8') AND emailRunNumber is NULL
| 0 |
10,873,467 | 06/03/2012 19:54:39 | 1,431,367 | 06/01/2012 18:24:12 | 13 | 1 | PRIME GENERATOR | I was trying to generate prime numbers between 2 given nnumbers m & n (m-n<=100000).
t is the number of test cases
n and m both are less than or equal to 10^9.
when i gave small input i.e m=1,n=100000 it gives correct results
but if i take m=999900001 and n=10^9 it just prints all the numbers from m to n.
i am unable to debug my code
Please help
#include<stdio.h>
#include<math.h>
int main()
{
long long int a[31623],c[3401];
int t;
long long int b[100002][2],k,l,m,n,p;
long int i,j;
a[0]=0;
a[1]=0;
for(i=2;i<=31622;i++)
a[i]=1;
for(i=2;i<=15811;i++)
{
if(a[i]==1)
for(j=2;(i*j)<=31622;j++)
{
p=i*j;
a[p]=0;
}
}
p=0;
for(i=2;i<=31622;i++)
{
if (a[i]==1)
{
c[p]=i;
p++;
}
}
scanf("%d",&t);
while(t--)
{
p=0;
scanf("%lld%lld",&m,&n);
for(i=0,k=m;i<=(n-m) && k<=n;i++,k++)
{
b[i][0]=k;
b[i][1]=1;
}
for(i=0;i<n-m;i++)
{
if( b[i][0]!=0 && b[i][0]!=1)
for(j=0;j<3401 && ((i+m)*c[j])<=n;j++)
{
p=((i+m)*c[j])-m;
b[p][1]=0;
}
}
for(i=0;i<=n-m;i++)
if(b[i][1]!=0 && b[i][0]!=0 && b[i][0]!=1)
printf("%lld\n",b[i][0]);
printf("\n");
}
return 0;
}
i think that my code is correct every where except the loop
for(i=0;i<n-m;i++)
{
if( b[i][0]!=0 && b[i][0]!=1)
for(j=0;j<3401 && ((i+m)*c[j])<=n;j++)
{
p=((i+m)*c[j])-m;
b[p][1]=0;
}
} | c | numbers | primes | null | null | 06/05/2012 13:03:32 | not a real question | PRIME GENERATOR
===
I was trying to generate prime numbers between 2 given nnumbers m & n (m-n<=100000).
t is the number of test cases
n and m both are less than or equal to 10^9.
when i gave small input i.e m=1,n=100000 it gives correct results
but if i take m=999900001 and n=10^9 it just prints all the numbers from m to n.
i am unable to debug my code
Please help
#include<stdio.h>
#include<math.h>
int main()
{
long long int a[31623],c[3401];
int t;
long long int b[100002][2],k,l,m,n,p;
long int i,j;
a[0]=0;
a[1]=0;
for(i=2;i<=31622;i++)
a[i]=1;
for(i=2;i<=15811;i++)
{
if(a[i]==1)
for(j=2;(i*j)<=31622;j++)
{
p=i*j;
a[p]=0;
}
}
p=0;
for(i=2;i<=31622;i++)
{
if (a[i]==1)
{
c[p]=i;
p++;
}
}
scanf("%d",&t);
while(t--)
{
p=0;
scanf("%lld%lld",&m,&n);
for(i=0,k=m;i<=(n-m) && k<=n;i++,k++)
{
b[i][0]=k;
b[i][1]=1;
}
for(i=0;i<n-m;i++)
{
if( b[i][0]!=0 && b[i][0]!=1)
for(j=0;j<3401 && ((i+m)*c[j])<=n;j++)
{
p=((i+m)*c[j])-m;
b[p][1]=0;
}
}
for(i=0;i<=n-m;i++)
if(b[i][1]!=0 && b[i][0]!=0 && b[i][0]!=1)
printf("%lld\n",b[i][0]);
printf("\n");
}
return 0;
}
i think that my code is correct every where except the loop
for(i=0;i<n-m;i++)
{
if( b[i][0]!=0 && b[i][0]!=1)
for(j=0;j<3401 && ((i+m)*c[j])<=n;j++)
{
p=((i+m)*c[j])-m;
b[p][1]=0;
}
} | 1 |
9,442,447 | 02/25/2012 08:14:22 | 1,190,122 | 02/05/2012 02:30:10 | 57 | 0 | return empty " " | I am new in java and I am working on an assignment and one of the instructions is this:
/**
Gets the first letter in this puzzle.
@return the first letter, or "" if there are no letters.
*/
I am not sure how to return "". Is it just like, return ""; ?? Thank you | java | return | null | null | null | 02/25/2012 16:53:59 | too localized | return empty " "
===
I am new in java and I am working on an assignment and one of the instructions is this:
/**
Gets the first letter in this puzzle.
@return the first letter, or "" if there are no letters.
*/
I am not sure how to return "". Is it just like, return ""; ?? Thank you | 3 |
5,062,008 | 02/21/2011 03:35:10 | 625,654 | 02/20/2011 21:13:44 | 1 | 0 | I need help with python 1 | # You wrote the following code to add up the contents of a list,
# however the code is currently only returning the first value in the
# list. Identify and correct the erroneous line. Write one or two
# sentences that describe the problem
def sumlist(inputlist):
listsum =0
for item in inputlist:
listsum = listsum + item
return listsum
# YOUR DESCRIPTION OF THE PROBLEM (in a comment) | python | null | null | null | null | 02/21/2011 03:39:53 | not a real question | I need help with python 1
===
# You wrote the following code to add up the contents of a list,
# however the code is currently only returning the first value in the
# list. Identify and correct the erroneous line. Write one or two
# sentences that describe the problem
def sumlist(inputlist):
listsum =0
for item in inputlist:
listsum = listsum + item
return listsum
# YOUR DESCRIPTION OF THE PROBLEM (in a comment) | 1 |
9,173,446 | 02/07/2012 09:00:33 | 1,194,215 | 02/07/2012 08:50:55 | 1 | 0 | jQUery Slideshow | Can anyone help me to implement the following jQuery looped auto slideshow.
The steps are as follows:
1.First fadeIn the slideshow image and after that fadein the caption background and lastly fadeIn the caption text.
Thanks,
Paul
| jquery | null | null | null | null | 02/08/2012 14:40:10 | not a real question | jQUery Slideshow
===
Can anyone help me to implement the following jQuery looped auto slideshow.
The steps are as follows:
1.First fadeIn the slideshow image and after that fadein the caption background and lastly fadeIn the caption text.
Thanks,
Paul
| 1 |
2,048,592 | 01/12/2010 11:42:23 | 246,935 | 01/09/2010 06:20:45 | 14 | 0 | What is the most interesting SQL Question(TSQL Program included) that you encountered? | Actually I am a newbie in SQL SERVER(only 2 months as of now) and want to learn more and master over it in the upcoming days.
So I have asked this question.
I believe it will help peoples like me a lot to grow if we follow those that the experienced peoples here have faced or seen so far in their career.
Also it will help us in our job or interview
Thanks | sql | sql-server | tsql | null | null | 01/12/2010 13:21:03 | not constructive | What is the most interesting SQL Question(TSQL Program included) that you encountered?
===
Actually I am a newbie in SQL SERVER(only 2 months as of now) and want to learn more and master over it in the upcoming days.
So I have asked this question.
I believe it will help peoples like me a lot to grow if we follow those that the experienced peoples here have faced or seen so far in their career.
Also it will help us in our job or interview
Thanks | 4 |
4,358,151 | 12/05/2010 09:24:58 | 120,888 | 06/10/2009 21:07:48 | 506 | 18 | How Does the List<> Copy Construcor Function With ReadOnly Lists? | The <a href="http://msdn.microsoft.com/en-us/library/fkbw11z0.aspx">MSDN article</a> doesn't really describe this.
List<MyObject> FirstList = new List<MyObject>();
// Add items to FirstList.
List<MyObject> SecondList = new List<MyObject>(FirstList.AsReadOnly());
// Is SecondList a read-only collection? | c# | .net | list | collections | constructor | null | open | How Does the List<> Copy Construcor Function With ReadOnly Lists?
===
The <a href="http://msdn.microsoft.com/en-us/library/fkbw11z0.aspx">MSDN article</a> doesn't really describe this.
List<MyObject> FirstList = new List<MyObject>();
// Add items to FirstList.
List<MyObject> SecondList = new List<MyObject>(FirstList.AsReadOnly());
// Is SecondList a read-only collection? | 0 |
10,279,400 | 04/23/2012 11:09:45 | 742,269 | 05/06/2011 18:09:55 | 28 | 0 | Understanding a Python execution using 'top' in Ubuntu | When I'm executing a Python script. The following screen is what shows the 'top' command:
![enter image description here][1]
[1]: http://i.stack.imgur.com/stqv5.png
Tell me if I'm wrong or not: The screen shows that the Python script execution is taking one entire Core (%CPU: 100%), and the rest cores are using for others executions (actually sleepting)?
I'm using a Macbook Pro 10.6 with Intel Core i5.
Thnks in advance | python | null | null | null | null | 04/23/2012 12:25:51 | not a real question | Understanding a Python execution using 'top' in Ubuntu
===
When I'm executing a Python script. The following screen is what shows the 'top' command:
![enter image description here][1]
[1]: http://i.stack.imgur.com/stqv5.png
Tell me if I'm wrong or not: The screen shows that the Python script execution is taking one entire Core (%CPU: 100%), and the rest cores are using for others executions (actually sleepting)?
I'm using a Macbook Pro 10.6 with Intel Core i5.
Thnks in advance | 1 |
10,398,235 | 05/01/2012 13:19:31 | 1,261,465 | 03/10/2012 19:54:30 | 1 | 0 | Changing Singly Linked List arangemnet | For example i have singly linked list with some objects, this objects has 2 attributes which are age(**int**) and name(**string**). And this lists' objects arranged according to their names(**string**). How can change its order according to objects' age(**int**) **_without using any other linked list_**? | list | ordering | linked | null | null | 05/03/2012 08:05:44 | not a real question | Changing Singly Linked List arangemnet
===
For example i have singly linked list with some objects, this objects has 2 attributes which are age(**int**) and name(**string**). And this lists' objects arranged according to their names(**string**). How can change its order according to objects' age(**int**) **_without using any other linked list_**? | 1 |
4,040,226 | 10/28/2010 06:03:43 | 94,815 | 04/23/2009 07:18:49 | 391 | 20 | Shifting to Java | I'm a C/C++ developer. I am just intrigued why some of my colleagues are shifting to java. They actually have a lot to say why Java is better than C++. This is actually more of a trivial question, but I know for sure it would be a source of enlightenment for many also for novices like me. Knowing only C++ and a little of java, how do you think could you convince a C++ developer to shift to java? If not, why stick to c++?
Any opinion is much appreciated. | java | c++ | visual-c++ | mfc | null | 10/28/2010 06:22:58 | not constructive | Shifting to Java
===
I'm a C/C++ developer. I am just intrigued why some of my colleagues are shifting to java. They actually have a lot to say why Java is better than C++. This is actually more of a trivial question, but I know for sure it would be a source of enlightenment for many also for novices like me. Knowing only C++ and a little of java, how do you think could you convince a C++ developer to shift to java? If not, why stick to c++?
Any opinion is much appreciated. | 4 |
2,331,636 | 02/25/2010 04:27:55 | 73,482 | 03/04/2009 02:03:12 | 414 | 32 | real-word use of Mercurial with a Team Foundation Server? | My shop uses TFS & is generally happy with it with the exception of the lack of local repository commits/reverts. I'm starting to use Mercurial locally myself to help manage smaller chunks of changes, then posting them to TFS. I see that Subversion has a 'bridge' component to automagically enable this if the central VCS is Subversion. I have not found one for Team System. This encourages me that other folks have gone down this path with integrating DVCS with CVCS systems.
(1) Does anyone know of one? I'm sort of doubting it (quick search didn't find anything).
(2) **Is anyone using Mercurial/TFS in this manner?** If so, can you share your experiences. I'm particularly looking for any insights into what issues might come up that aren't obvious regarding commits to TFS after significant activity via Mercurial.
It seems like a total win-win so far with just me using if for a few days--but I know enough then to think it's just that easy. | tfs | mercurial | null | null | null | null | open | real-word use of Mercurial with a Team Foundation Server?
===
My shop uses TFS & is generally happy with it with the exception of the lack of local repository commits/reverts. I'm starting to use Mercurial locally myself to help manage smaller chunks of changes, then posting them to TFS. I see that Subversion has a 'bridge' component to automagically enable this if the central VCS is Subversion. I have not found one for Team System. This encourages me that other folks have gone down this path with integrating DVCS with CVCS systems.
(1) Does anyone know of one? I'm sort of doubting it (quick search didn't find anything).
(2) **Is anyone using Mercurial/TFS in this manner?** If so, can you share your experiences. I'm particularly looking for any insights into what issues might come up that aren't obvious regarding commits to TFS after significant activity via Mercurial.
It seems like a total win-win so far with just me using if for a few days--but I know enough then to think it's just that easy. | 0 |
10,490,509 | 05/07/2012 23:27:31 | 1,368,949 | 05/02/2012 01:10:30 | 13 | 0 | Garbage value being displayed while freeing a pointer in C | I am not sure why a garbage value is being thrown in the if loop when i try to free dataToWrite. It works fine in else loop.
Can anyone help me with this?
FILE *readFilePointer = NULL;
Message_buf outputMsgBuffer;
char fileData[PIPE_BUF];
char *dataToWrite=NULL;
readFilePointer = fopen(fileToReadFrom, "r");
if (readFilePointer == NULL)
{
outputMsgBuffer.messageType=1;
dataToWrite=(char *)malloc(strlen(strcat(fileToReadFrom," does not exists!!"))+1);
memset(dataToWrite,0,strlen(dataToWrite));
dataToWrite=strcat(fileToReadFrom," does not exists!!");
strcat(outputMsgBuffer.messageText,dataToWrite);
memset(dataToWrite,0,strlen(dataToWrite)+1);
free(dataToWrite);
}
else
{
//outputMsgBuffer.messageText[0] = '\0';
while (fgets(fileData, sizeof(fileData), readFilePointer) != NULL)
{
dataToWrite=(char *)malloc(sizeof(fileData));
memset(dataToWrite,0,strlen(dataToWrite));
strcpy(dataToWrite,fileData);
strcat(outputMsgBuffer.messageText,dataToWrite);
free(dataToWrite);
}
fclose(readFilePointer);
}
outputMsgBuffer.messageType=1;
outputMsgBuffer.messageLength=strlen(outputMsgBuffer.messageText);
mesg_send(fd,&outputMsgBuffer);
} | c | pointers | null | null | null | 05/08/2012 07:31:06 | too localized | Garbage value being displayed while freeing a pointer in C
===
I am not sure why a garbage value is being thrown in the if loop when i try to free dataToWrite. It works fine in else loop.
Can anyone help me with this?
FILE *readFilePointer = NULL;
Message_buf outputMsgBuffer;
char fileData[PIPE_BUF];
char *dataToWrite=NULL;
readFilePointer = fopen(fileToReadFrom, "r");
if (readFilePointer == NULL)
{
outputMsgBuffer.messageType=1;
dataToWrite=(char *)malloc(strlen(strcat(fileToReadFrom," does not exists!!"))+1);
memset(dataToWrite,0,strlen(dataToWrite));
dataToWrite=strcat(fileToReadFrom," does not exists!!");
strcat(outputMsgBuffer.messageText,dataToWrite);
memset(dataToWrite,0,strlen(dataToWrite)+1);
free(dataToWrite);
}
else
{
//outputMsgBuffer.messageText[0] = '\0';
while (fgets(fileData, sizeof(fileData), readFilePointer) != NULL)
{
dataToWrite=(char *)malloc(sizeof(fileData));
memset(dataToWrite,0,strlen(dataToWrite));
strcpy(dataToWrite,fileData);
strcat(outputMsgBuffer.messageText,dataToWrite);
free(dataToWrite);
}
fclose(readFilePointer);
}
outputMsgBuffer.messageType=1;
outputMsgBuffer.messageLength=strlen(outputMsgBuffer.messageText);
mesg_send(fd,&outputMsgBuffer);
} | 3 |
6,036,502 | 05/17/2011 20:11:25 | 744,324 | 05/08/2011 23:11:19 | 6 | 0 | Moss2007 working with drop down, show textboxes when option is selected | Currently working moss 2007, and having a issue with drop down. If a 3rd option in a drop down is selected then it should show three text boxes below. I know it has to be work with Jquery, but quite new to the jquery. So if any one could provide me code to above issue would be helpful!
Regards
SP.Developer | jquery | sharepoint2007 | null | null | null | null | open | Moss2007 working with drop down, show textboxes when option is selected
===
Currently working moss 2007, and having a issue with drop down. If a 3rd option in a drop down is selected then it should show three text boxes below. I know it has to be work with Jquery, but quite new to the jquery. So if any one could provide me code to above issue would be helpful!
Regards
SP.Developer | 0 |
7,274,448 | 09/01/2011 17:59:03 | 899,746 | 08/18/2011 01:55:37 | 1 | 0 | SQL for grouping/compressing by time span for a report dynamically | How can I compress / aggregate / group a table with events dynamically over time.
I have a table with values and time of occurrence.
Something like this:
3 | 2011-02-16 23:21:05.250
2 | 2011-02-16 22:21:05.267
15 | 2011-02-16 22:21:05.155
I need to aggregate the values hourly starting from the first row (latest event). So in this example I want to end up with two rows.
5
15
So if a new value comes in:
6 | 2011-02-16 24:21:05.249
3 | 2011-02-16 23:21:05.250
2 | 2011-02-16 22:21:05.267
15 | 2011-02-16 22:21:05.155
If I would run that query again I end up with:
9
17
It should be easy to change the time span in the query. For example compress over the last 30 seconds. How can I do that in oracle and MS SQL?
| sql | oracle | sql-server-2005 | sql-server-2008 | null | null | open | SQL for grouping/compressing by time span for a report dynamically
===
How can I compress / aggregate / group a table with events dynamically over time.
I have a table with values and time of occurrence.
Something like this:
3 | 2011-02-16 23:21:05.250
2 | 2011-02-16 22:21:05.267
15 | 2011-02-16 22:21:05.155
I need to aggregate the values hourly starting from the first row (latest event). So in this example I want to end up with two rows.
5
15
So if a new value comes in:
6 | 2011-02-16 24:21:05.249
3 | 2011-02-16 23:21:05.250
2 | 2011-02-16 22:21:05.267
15 | 2011-02-16 22:21:05.155
If I would run that query again I end up with:
9
17
It should be easy to change the time span in the query. For example compress over the last 30 seconds. How can I do that in oracle and MS SQL?
| 0 |
9,940,705 | 03/30/2012 09:53:01 | 440,823 | 09/06/2010 17:23:48 | 484 | 9 | jquery validation function not working properly | I'm using Rails -3.2.1. In one of my form I'm using jquery validation. My form is below
**new_account.html.erb**
<%= form_for(@account, :url =>{:action=> "create_account"}) do |f| %>
<table width="80%" border="1" align="center" cellpadding="5" cellspacing="5">
<tr>
<td width="30%">
<%= f.label :Account_Name, :class => :style1_bold %>
</td>
<td>
<%= f.text_field :account_name, :class => "input_border required ONLY_ALPHABET" %>
</td>
</tr>
<tr>
<td>
</td>
<td>
</div>
<div class="actions">
<%=f.submit "Add Account" %>
<%= link_to "Cancel", home_path, :class=>"style2_link" %>
</div>
</td>
</tr>
</table>
<% end %>
**In application.js**
//= require jquery
//= require jquery_ujs
// require_tree .
//= require_directory .
jQuery.noConflict();
jQuery(document).ready(function(){
/////////////////////////////////////////////
//// Validatior for only alphabet
/////////////////////////////////////////////
jQuery.validator.addMethod("ONLY_ALPHABET",function(value,element){
return this.optional(element) || /^[a-zA-Z ]+$/.test(value);
},"Only Alphabet is allowed");
/////////////////////////////////////////////
//// Validation for Create Account
/////////////////////////////////////////////
jQuery("#new_account").validate(
{
rules: {
account_account_name: {
required: true,
ONLY_ALPHABET: true,
maxlength: 30
}
},
messages: {
account_account_name: {
required: "Please fill category",
ONLY_ALPHABET: "Only Alphabet is allowed",
maxlength: "Not more than 30 characters"
}
}
});
});
**On Form submit. It doesn't show my message instead it show jquery default messages.**<br ><br >
I include this file **jquery.validate.min.js** | jquery | ruby-on-rails-3 | jquery-validate | form-validation | null | null | open | jquery validation function not working properly
===
I'm using Rails -3.2.1. In one of my form I'm using jquery validation. My form is below
**new_account.html.erb**
<%= form_for(@account, :url =>{:action=> "create_account"}) do |f| %>
<table width="80%" border="1" align="center" cellpadding="5" cellspacing="5">
<tr>
<td width="30%">
<%= f.label :Account_Name, :class => :style1_bold %>
</td>
<td>
<%= f.text_field :account_name, :class => "input_border required ONLY_ALPHABET" %>
</td>
</tr>
<tr>
<td>
</td>
<td>
</div>
<div class="actions">
<%=f.submit "Add Account" %>
<%= link_to "Cancel", home_path, :class=>"style2_link" %>
</div>
</td>
</tr>
</table>
<% end %>
**In application.js**
//= require jquery
//= require jquery_ujs
// require_tree .
//= require_directory .
jQuery.noConflict();
jQuery(document).ready(function(){
/////////////////////////////////////////////
//// Validatior for only alphabet
/////////////////////////////////////////////
jQuery.validator.addMethod("ONLY_ALPHABET",function(value,element){
return this.optional(element) || /^[a-zA-Z ]+$/.test(value);
},"Only Alphabet is allowed");
/////////////////////////////////////////////
//// Validation for Create Account
/////////////////////////////////////////////
jQuery("#new_account").validate(
{
rules: {
account_account_name: {
required: true,
ONLY_ALPHABET: true,
maxlength: 30
}
},
messages: {
account_account_name: {
required: "Please fill category",
ONLY_ALPHABET: "Only Alphabet is allowed",
maxlength: "Not more than 30 characters"
}
}
});
});
**On Form submit. It doesn't show my message instead it show jquery default messages.**<br ><br >
I include this file **jquery.validate.min.js** | 0 |
7,657,607 | 10/05/2011 06:44:28 | 390,129 | 07/13/2010 05:44:22 | 151 | 0 | document.getElementsByTagName('img') , how to only get png images? | I am trying to only get images with the png attribute from the dom, does anyone know how to this?
Thanks in advance
Regards | image | dom | null | null | null | null | open | document.getElementsByTagName('img') , how to only get png images?
===
I am trying to only get images with the png attribute from the dom, does anyone know how to this?
Thanks in advance
Regards | 0 |
3,577,336 | 08/26/2010 16:39:30 | 113,197 | 05/27/2009 14:20:57 | 74 | 8 | Does NSLog'ing something alter its retain count? Because I am slowly going insane here. | Further to this question: http://stackoverflow.com/questions/3576724/nsrunloop-is-receiving-a-strange-selector-possible-race-condition-tomfoolery - where it was discovered that a UIGestureRecognizer was being deallocated and then receiving a message, I printed out the address of one of my GRs in order to see if it was the one being reported by zombies.
With the print message in the code, I can no longer cause the crash I was originally looking for. Removing the print message, it seems I can cause it again.
Since we're dealing with a deallocation/retain/release problem, can anyone tell me if it's possible that printing out this object is causing it to be referenced, thus sparing it from deallocation? And if so, what does that tell me about my original problem? Too many release's? Release too early? | objective-c | nsthread | null | null | null | null | open | Does NSLog'ing something alter its retain count? Because I am slowly going insane here.
===
Further to this question: http://stackoverflow.com/questions/3576724/nsrunloop-is-receiving-a-strange-selector-possible-race-condition-tomfoolery - where it was discovered that a UIGestureRecognizer was being deallocated and then receiving a message, I printed out the address of one of my GRs in order to see if it was the one being reported by zombies.
With the print message in the code, I can no longer cause the crash I was originally looking for. Removing the print message, it seems I can cause it again.
Since we're dealing with a deallocation/retain/release problem, can anyone tell me if it's possible that printing out this object is causing it to be referenced, thus sparing it from deallocation? And if so, what does that tell me about my original problem? Too many release's? Release too early? | 0 |
5,442,906 | 03/26/2011 14:21:56 | 637,146 | 02/28/2011 04:34:11 | 3 | 2 | Dismiss dialog box within asynctask | So I want to dismiss my dialog box after I have completed my asynctask but eclipse tells me that it cannot be resolved. So I try to move it outside of the onCreate() activity so that the asynctask can see it, but the app forcecloses when it is ran. When I look at DDMS it tells me that "System services not available to activites before oncreate".
Can someone help me out here. Thank you in advance.
private class createUser extends AsyncTask<Void, Void, Integer> {
int va = 0;
ProgressDialog dialog = ProgressDialog.show(MainActivity.this, "",
"Creating User...", true);
Toast toast = Toast.makeText(getApplicationContext(), "",
Toast.LENGTH_SHORT);
@Override
protected Integer doInBackground(Void... params) {
// TODO Auto-generated method stub
if (db.createUser(nameU.getText().toString(), userU.getText()
.toString(), emailU.getText().toString(), passU.getText()
.toString()) == false) {
va = 0;
} else {
va = 1;
}
return va;
}
protected void onPreExecute() {
dialog.show();
}
protected void onPostExecute(Integer result) {
dialog.dismiss();
if (result == 0) {
toast.setText("User already exists!");
toast.show();
va = 0;
} else {
toast.setText("Success");
toast.show();
createU.dismiss(); //cannot be resolve
va = 1;
}
} | android | null | null | null | null | 03/27/2011 22:54:26 | too localized | Dismiss dialog box within asynctask
===
So I want to dismiss my dialog box after I have completed my asynctask but eclipse tells me that it cannot be resolved. So I try to move it outside of the onCreate() activity so that the asynctask can see it, but the app forcecloses when it is ran. When I look at DDMS it tells me that "System services not available to activites before oncreate".
Can someone help me out here. Thank you in advance.
private class createUser extends AsyncTask<Void, Void, Integer> {
int va = 0;
ProgressDialog dialog = ProgressDialog.show(MainActivity.this, "",
"Creating User...", true);
Toast toast = Toast.makeText(getApplicationContext(), "",
Toast.LENGTH_SHORT);
@Override
protected Integer doInBackground(Void... params) {
// TODO Auto-generated method stub
if (db.createUser(nameU.getText().toString(), userU.getText()
.toString(), emailU.getText().toString(), passU.getText()
.toString()) == false) {
va = 0;
} else {
va = 1;
}
return va;
}
protected void onPreExecute() {
dialog.show();
}
protected void onPostExecute(Integer result) {
dialog.dismiss();
if (result == 0) {
toast.setText("User already exists!");
toast.show();
va = 0;
} else {
toast.setText("Success");
toast.show();
createU.dismiss(); //cannot be resolve
va = 1;
}
} | 3 |
4,675,520 | 01/13/2011 00:17:35 | 419,116 | 08/13/2010 02:35:12 | 2,048 | 34 | How to localize syntax errors in Mathematica? | Is there a trick to localize syntax errors? I occasionally run into this situation when editing existing code. Here's a latest example, do you see an efficient way to find the error? (I found the error already, but not efficiently)
http://yaroslavvb.com/upload/save/syntax-error.nb | mathematica | null | null | null | null | null | open | How to localize syntax errors in Mathematica?
===
Is there a trick to localize syntax errors? I occasionally run into this situation when editing existing code. Here's a latest example, do you see an efficient way to find the error? (I found the error already, but not efficiently)
http://yaroslavvb.com/upload/save/syntax-error.nb | 0 |
4,981,805 | 02/13/2011 01:14:42 | 336,578 | 05/09/2010 09:54:53 | 292 | 24 | Scripting language for data structures | I need some scripting language to use it mainly for keeping data structures. Maybe I will use it for some logic, but not that's not my main goal. It should be easy to integrate with C++ and also easy to use. I want to use it to change parameters at run time for C++ classes. It will help me if it's cross platform because I want to use it on Win and Mac | scripting | null | null | null | null | 02/13/2011 01:49:41 | not a real question | Scripting language for data structures
===
I need some scripting language to use it mainly for keeping data structures. Maybe I will use it for some logic, but not that's not my main goal. It should be easy to integrate with C++ and also easy to use. I want to use it to change parameters at run time for C++ classes. It will help me if it's cross platform because I want to use it on Win and Mac | 1 |
7,010,215 | 08/10/2011 11:41:27 | 345,936 | 05/20/2010 09:14:02 | 112 | 3 | How to generate a QRCode in iphone programatically | Thanks in advance.
How can i generate a QRCode in iphone using objective c programmatically. | iphone | null | null | null | null | 08/10/2011 16:33:12 | not a real question | How to generate a QRCode in iphone programatically
===
Thanks in advance.
How can i generate a QRCode in iphone using objective c programmatically. | 1 |
3,297,732 | 07/21/2010 09:12:36 | 397,731 | 07/21/2010 09:12:36 | 1 | 0 | Data Warehousing in Real World ebook | Can anyone please tell me where to download the ebook, "Data Warehousing in Real World"?
Or if you have one mail me to entertomypalace@gmail.com | data-mining | null | null | null | null | 07/21/2010 10:22:32 | off topic | Data Warehousing in Real World ebook
===
Can anyone please tell me where to download the ebook, "Data Warehousing in Real World"?
Or if you have one mail me to entertomypalace@gmail.com | 2 |
10,828,158 | 05/31/2012 05:57:32 | 1,328,911 | 04/12/2012 11:04:27 | 3 | 0 | Extending the expiration of existing token | I want to extend my existing token.
I am trying to get an extended access token. In the FB docs,
https://graph.facebook.com/oauth/access_token?client_id=APP_ID&client_secret=APP_SECRET&grant_type=fb_exchange_token&fb_exchange_token=EXISTING_ACCESS_TOKEN
But I got same access_token without time extended. How to extend my existing token?
| authentication | facebook-graph-api | null | null | null | null | open | Extending the expiration of existing token
===
I want to extend my existing token.
I am trying to get an extended access token. In the FB docs,
https://graph.facebook.com/oauth/access_token?client_id=APP_ID&client_secret=APP_SECRET&grant_type=fb_exchange_token&fb_exchange_token=EXISTING_ACCESS_TOKEN
But I got same access_token without time extended. How to extend my existing token?
| 0 |
7,153,501 | 08/22/2011 20:55:35 | 781,794 | 06/02/2011 20:14:07 | 77 | 5 | Android: Send data over GSM radio | I just got a nexus S android device.
I was wondering if I can send data over its GSM radio? if possible, how do you do it? | android | gsm | android-networking | null | null | 08/22/2011 22:22:32 | not a real question | Android: Send data over GSM radio
===
I just got a nexus S android device.
I was wondering if I can send data over its GSM radio? if possible, how do you do it? | 1 |
3,132,526 | 06/28/2010 12:58:54 | 378,041 | 06/28/2010 12:58:54 | 1 | 0 | events not related to current month | I'm having an issue here and wanted to know if anyone have any idea of how to accomplish this. The best example is here http://arshaw.com/fullcalendar/ if you look at the calendar, notice the last event "4p Repeating Event" lands on "Friday, July 2nd" but shows in June. Is there a way to get rid of this for June? | fullcalendar | null | null | null | null | null | open | events not related to current month
===
I'm having an issue here and wanted to know if anyone have any idea of how to accomplish this. The best example is here http://arshaw.com/fullcalendar/ if you look at the calendar, notice the last event "4p Repeating Event" lands on "Friday, July 2nd" but shows in June. Is there a way to get rid of this for June? | 0 |
2,056,060 | 01/13/2010 10:55:02 | 187,141 | 10/09/2009 12:23:03 | 23 | 1 | PHP code polisher - exists anywhere? | Could you please recommend some software that will do PHP code polishing according to pre-defined formatting rules?
Thanks! | php | null | null | null | null | null | open | PHP code polisher - exists anywhere?
===
Could you please recommend some software that will do PHP code polishing according to pre-defined formatting rules?
Thanks! | 0 |
2,704,655 | 04/24/2010 13:43:46 | 86,729 | 04/03/2009 13:14:55 | 679 | 22 | How to model a mutually exclusive relationship in sql server | I have to add functionality to an existing application and I've run into a data situation that I'm not sure how to model.
I have an Item table that can me link to any number of tables, and these tables may increase over time. The Item can only me linked to one other table, but the record in the other table may have many items linked to it.
My intital thoughts are:
Item
{
ID,
Name
}
LinkedItem
{
ItemID,
LinkedToTableName,
LinkedToID
}
The LinkedToTableName field will then allow me to identify the correct table to link to in my code.
I'm not overly happy with this solution, but I can't quite think of anything else. Please help! :)
Thanks!
| sql | sql-server | database-design | null | null | null | open | How to model a mutually exclusive relationship in sql server
===
I have to add functionality to an existing application and I've run into a data situation that I'm not sure how to model.
I have an Item table that can me link to any number of tables, and these tables may increase over time. The Item can only me linked to one other table, but the record in the other table may have many items linked to it.
My intital thoughts are:
Item
{
ID,
Name
}
LinkedItem
{
ItemID,
LinkedToTableName,
LinkedToID
}
The LinkedToTableName field will then allow me to identify the correct table to link to in my code.
I'm not overly happy with this solution, but I can't quite think of anything else. Please help! :)
Thanks!
| 0 |
7,114,965 | 08/18/2011 22:34:25 | 460,761 | 09/28/2010 15:11:41 | 347 | 21 | Chain of Responsability Logging | I have a abstract class called ChainHandler and many implementations of the ChainHandler.
Other programmers will write other implementations of that ChainHandler.
My program implements the Chain of Responsability design pattern.
Each concrete implementation of the ChainHandler implements a handle method.
public abstract void handle(SomeclassA a);
If one handler can handle "a", it handles it and the chain stops. If not,"a" is passed to the next Handler until it hits the end of the chain.
I want each concrete handler to have a list of all "a"s it was able to handle. But I don't want to make the concrete classes developer to remember to write it to a list on success.
Is there a elegant way of doing it?
My best idea was the following:
1 - Change the handle method to protected at the concrete classes, make it return a boolean and change the name to innerhandle;
2 - Change the handle method at the abstract class to public and it calls the innerhandle. On success, it adds the object to the list. | java | design-patterns | null | null | null | null | open | Chain of Responsability Logging
===
I have a abstract class called ChainHandler and many implementations of the ChainHandler.
Other programmers will write other implementations of that ChainHandler.
My program implements the Chain of Responsability design pattern.
Each concrete implementation of the ChainHandler implements a handle method.
public abstract void handle(SomeclassA a);
If one handler can handle "a", it handles it and the chain stops. If not,"a" is passed to the next Handler until it hits the end of the chain.
I want each concrete handler to have a list of all "a"s it was able to handle. But I don't want to make the concrete classes developer to remember to write it to a list on success.
Is there a elegant way of doing it?
My best idea was the following:
1 - Change the handle method to protected at the concrete classes, make it return a boolean and change the name to innerhandle;
2 - Change the handle method at the abstract class to public and it calls the innerhandle. On success, it adds the object to the list. | 0 |
9,813,423 | 03/21/2012 21:52:44 | 1,144,475 | 01/12/2012 01:31:18 | 16 | 0 | How can I capitalize an argument in a rake task? | I've got a rake task that renames a bunch of stuff in various files. So, if someone at the cmd terminal writes this
rename:namechange[funk]
the code below should perform the necessary find/replace. My problem is that I can't get this line to work.
args[:new_name.capitalize]
Any idea why?
namespace :rename do
desc 'changes the name of the app'
task :changename, :new_name do |task, args|
args[:new_name.capitalize]
# change any instances of the term "framework" to the new name of the app
#for testing, just change these: file_names = ['config/environment.rb'] #['config/environments/test.rb', 'config/environments/production.rb', 'config/environment.rb']
file_names = ['app/helpers/application_helper.rb', 'app/views/pages/home.html.erb', 'rakefile', 'config/application.rb', 'config.ru', 'config/database.yml',
'config/environments/development.rb', 'config/environments/test.rb', 'config/environments/production.rb',
'config/environment.rb', 'config/initializers/secret_token.rb', 'config/initializers/session_store.rb', 'config/routes.rb',
'spec/controllers/pages_controller_spec.rb']
file_names.each do |file_name|
text = File.read(file_name)
File.open(file_name, "w") { |file| file << text.gsub("Framework", args[:new_name]) }
end
end
end | ruby-on-rails | rake | null | null | null | 03/23/2012 11:56:56 | too localized | How can I capitalize an argument in a rake task?
===
I've got a rake task that renames a bunch of stuff in various files. So, if someone at the cmd terminal writes this
rename:namechange[funk]
the code below should perform the necessary find/replace. My problem is that I can't get this line to work.
args[:new_name.capitalize]
Any idea why?
namespace :rename do
desc 'changes the name of the app'
task :changename, :new_name do |task, args|
args[:new_name.capitalize]
# change any instances of the term "framework" to the new name of the app
#for testing, just change these: file_names = ['config/environment.rb'] #['config/environments/test.rb', 'config/environments/production.rb', 'config/environment.rb']
file_names = ['app/helpers/application_helper.rb', 'app/views/pages/home.html.erb', 'rakefile', 'config/application.rb', 'config.ru', 'config/database.yml',
'config/environments/development.rb', 'config/environments/test.rb', 'config/environments/production.rb',
'config/environment.rb', 'config/initializers/secret_token.rb', 'config/initializers/session_store.rb', 'config/routes.rb',
'spec/controllers/pages_controller_spec.rb']
file_names.each do |file_name|
text = File.read(file_name)
File.open(file_name, "w") { |file| file << text.gsub("Framework", args[:new_name]) }
end
end
end | 3 |
6,922,245 | 08/03/2011 05:55:01 | 497,208 | 11/04/2010 13:44:54 | 196 | 8 | Dollar notation in script languages - why? | Does anyone know, what is the actual reason behind "dollar variable notation" in some of the scripting languages, i.e. PHP or Perl? Python creators did not find `$variable` useful, neither do I. Why does PHP and Perl force me to press shift-4 so often?
(OK, in Perl you can somehow explain it with distinguishing `$scalar`, `@array` and `%hash` but still it could be successfully avoided there, type does not need to be explicit) | php | javascript | python | perl | script | 08/03/2011 06:56:24 | off topic | Dollar notation in script languages - why?
===
Does anyone know, what is the actual reason behind "dollar variable notation" in some of the scripting languages, i.e. PHP or Perl? Python creators did not find `$variable` useful, neither do I. Why does PHP and Perl force me to press shift-4 so often?
(OK, in Perl you can somehow explain it with distinguishing `$scalar`, `@array` and `%hash` but still it could be successfully avoided there, type does not need to be explicit) | 2 |
8,783,346 | 01/09/2012 02:35:44 | 445,338 | 09/11/2010 23:18:54 | 23 | 0 | Best way to learn software optimization | I want to learn software optimization, especially in Java. I want to be able to write code that's fast, and performs the best possible way. Can you point me to some resources to learn this? Books, tutorials, etc.
Thanks. | java | performance | optimization | null | null | 01/09/2012 02:44:22 | not constructive | Best way to learn software optimization
===
I want to learn software optimization, especially in Java. I want to be able to write code that's fast, and performs the best possible way. Can you point me to some resources to learn this? Books, tutorials, etc.
Thanks. | 4 |
6,477,930 | 06/25/2011 13:12:10 | 718,500 | 04/21/2011 07:40:55 | 19 | 0 | How to make javascript run on all browser? | I googled for the same but did not find anything which is simple and explanatory.
I have javascript on almost all my php pages..which work on mozilla 3.6.18 .. but does not work on Firefox 3.6.16...plus does not work on IE8 as well as chrome..
how can i make javascript compatible for all browsers..
Thanks, | php | javascript | null | null | null | 06/25/2011 13:23:36 | not a real question | How to make javascript run on all browser?
===
I googled for the same but did not find anything which is simple and explanatory.
I have javascript on almost all my php pages..which work on mozilla 3.6.18 .. but does not work on Firefox 3.6.16...plus does not work on IE8 as well as chrome..
how can i make javascript compatible for all browsers..
Thanks, | 1 |
6,485,981 | 06/26/2011 18:45:14 | 816,412 | 06/26/2011 18:45:14 | 1 | 0 | Looking for a TI-89 or TI-nSpire : 2D Matrix Convolution program | Is there any TI-89 or TI-nSpire calculator 2D Matrix (circular or not) Convolution program ?
If it is not the case : how to implement it in TI-BASIC | c | basic | assembly | null | null | 06/27/2011 21:38:04 | too localized | Looking for a TI-89 or TI-nSpire : 2D Matrix Convolution program
===
Is there any TI-89 or TI-nSpire calculator 2D Matrix (circular or not) Convolution program ?
If it is not the case : how to implement it in TI-BASIC | 3 |
5,435,321 | 03/25/2011 16:33:12 | 677,101 | 03/25/2011 16:26:33 | 1 | 0 | How can I efficiently choose 3 points out of 2000 points | I am trying to build a system which will input 1000 3D points and will create all possible triangles (with some distance constraints). What is the fastest way of doing this in C++? | c++ | points | null | null | null | 03/25/2011 16:38:55 | not a real question | How can I efficiently choose 3 points out of 2000 points
===
I am trying to build a system which will input 1000 3D points and will create all possible triangles (with some distance constraints). What is the fastest way of doing this in C++? | 1 |
4,389,950 | 12/08/2010 16:43:21 | 373,524 | 12/15/2008 00:58:20 | 165 | 7 | How to map a C array to C#? | My question has to do with trying to call a function written in C from C#. I've looked in a header file that came with the C library to understand the functions as they exist in the C dll. Here's what I see:
C code (for a function called "LocGetLocations"):
typedef enum {
eLocNoError,
eLocInvalidCriteria,
eLocNoMatch,
eLocNoMoreLocations,
eLocConnectionError,
eLocContextError,
eLocMemoryError
} tLocGetStatus;
typedef void *tLocFindCtx;
typedef void *tLocation;
PREFIX unsigned int POSTFIX LocGetLocations
(
tLocFindCtx pCtx,
tLocation *pLoc,
unsigned int pNumLocations,
tLocGetStatus *pStatus
);
In C#, I have this:
[DllImport(@"VertexNative\Location.dll")]
public static extern uint LocGetLocations(IntPtr findContext, out byte[] locations, uint numberLocations, out int status);
The problem is that I don't quite know how to handle the pLoc parameter in C#. I'm bringing it over as a byte array, although I'm not sure if that is correct. The C library's documentation says that that parameter is a pointer to an array of handles.
How can I get an array back on the C# side and access its data?
The example I was given in C, looks like this:
tLocation lLocation[20];
// other stuff
LocGetLocations(lCtx, lLocation, 20, &lStatus)
Any help would be much appreciated! | c# | c++ | interop | pinvoke | marshalling | null | open | How to map a C array to C#?
===
My question has to do with trying to call a function written in C from C#. I've looked in a header file that came with the C library to understand the functions as they exist in the C dll. Here's what I see:
C code (for a function called "LocGetLocations"):
typedef enum {
eLocNoError,
eLocInvalidCriteria,
eLocNoMatch,
eLocNoMoreLocations,
eLocConnectionError,
eLocContextError,
eLocMemoryError
} tLocGetStatus;
typedef void *tLocFindCtx;
typedef void *tLocation;
PREFIX unsigned int POSTFIX LocGetLocations
(
tLocFindCtx pCtx,
tLocation *pLoc,
unsigned int pNumLocations,
tLocGetStatus *pStatus
);
In C#, I have this:
[DllImport(@"VertexNative\Location.dll")]
public static extern uint LocGetLocations(IntPtr findContext, out byte[] locations, uint numberLocations, out int status);
The problem is that I don't quite know how to handle the pLoc parameter in C#. I'm bringing it over as a byte array, although I'm not sure if that is correct. The C library's documentation says that that parameter is a pointer to an array of handles.
How can I get an array back on the C# side and access its data?
The example I was given in C, looks like this:
tLocation lLocation[20];
// other stuff
LocGetLocations(lCtx, lLocation, 20, &lStatus)
Any help would be much appreciated! | 0 |
10,346,168 | 04/27/2012 06:59:08 | 1,271,581 | 03/15/2012 13:04:04 | 3 | 0 | MVVM Light messaging from child to parent | Is it possible to raisepropertychanged for an ObservableCollection from a child viewmodel ?
I have a child viewmodel which inserts a new item in a ObservableCollection from a parent ViewModel and I need to raisepropertychanged on that collection for refreshing a list binded to it.
What I need is to view in that list the new item already added.
Thank you | mvvm-light | null | null | null | null | null | open | MVVM Light messaging from child to parent
===
Is it possible to raisepropertychanged for an ObservableCollection from a child viewmodel ?
I have a child viewmodel which inserts a new item in a ObservableCollection from a parent ViewModel and I need to raisepropertychanged on that collection for refreshing a list binded to it.
What I need is to view in that list the new item already added.
Thank you | 0 |
9,193,029 | 02/08/2012 12:08:07 | 1,182,418 | 02/01/2012 10:15:46 | 49 | 0 | Releasing objects | I release objects created by @property directive in dealloc method like this
-(void)dealloc
{
[object release], object = nil;
}
I have two questions.
1. Is dealloc method the right place for releaseing object generated by @property ?
2. Is it a good practice to set objects to nil ? | objective-c | ios | null | null | null | null | open | Releasing objects
===
I release objects created by @property directive in dealloc method like this
-(void)dealloc
{
[object release], object = nil;
}
I have two questions.
1. Is dealloc method the right place for releaseing object generated by @property ?
2. Is it a good practice to set objects to nil ? | 0 |
5,419,516 | 03/24/2011 12:57:52 | 307,007 | 04/01/2010 15:08:39 | 641 | 9 | HTML table help | I have been trying all morning to replicate the below however I cannot get the alignment correct, it seems that a row will match the height of the biggest td, I need to replicate this as pixel perfect as possible.
![enter image description here][1]
[1]: http://i.stack.imgur.com/hDXWH.jpg
Below is my HTML,
<table cellspacing="0" cellpadding="0" border="0" align="center" style="height: 268px; width: 700px;">
<thead>
<tr>
<th valign="middle" align="center" style="height: 27px;" scope="col">Information</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Education & Training</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Marketing Services</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Digital Media</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Entertainment</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Business Services</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="center" style="height: 27px;">Academic</td>
<td valign="middle" align="center" style="height: 27px;">For-profit schools</td>
<td valign="middle" align="center" style="height: 27px;">Agency</td>
<td valign="middle" align="center" style="height: 27px;">Internet</td>
<td valign="middle" align="center" style="height: 27px;">TV and Radio Broadcasting</td>
<td valign="middle" align="center" style="height: 27px;">Business Process Outsourcing</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">STM</td>
<td valign="middle" align="center" style="height: 27px;">Educational Technology</td>
<td valign="middle" align="center" style="height: 27px;">Digital</td>
<td valign="middle" align="center" style="height: 27px;">Mobile Distribution</td>
<td valign="middle" align="center" style="height: 27px;">Cinema</td>
<td valign="middle" align="center" style="height: 27px;">B2B Services</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Financial</td>
<td valign="middle" align="center" style="height: 27px;">Educational Services</td>
<td valign="middle" align="center" style="height: 27px;">Market Research</td>
<td valign="middle" align="center" style="height: 27px;">Online Gaming</td>
<td valign="middle" align="center" style="height: 27px;">Film, TV, Music and Sports Content and Rights</td>
<td valign="middle" align="center" style="height: 27px;">SaaS</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Business</td>
<td valign="middle" align="center" style="height: 27px;">Professional Training</td>
<td valign="middle" align="center" style="height: 27px;">Outdoor</td>
<td valign="middle" align="center" style="height: 27px;">Social Media</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Trade</td>
<td valign="middle" align="center" style="height: 27px;">Vocational Training</td>
<td valign="middle" align="center" style="height: 27px;">Public Relations</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Consumer</td>
<td valign="middle" align="center" style="height: 27px;">Sales Promotion</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Professional</td>
<td valign="middle" align="center" style="height: 27px;">Direct Marketing</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Lead Generation</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;"> </td>
<td valign="middle" align="center" style="height: 27px;"> </td>
</tr>
</tbody>
</table>
and my CSS,
#left table {
border:0 none;
}
#left th {
height:43px;
background:url(images/th_bg.jpg) top left repeat-x;
font-size:14px;
color:#fff;
font-family:"Times", "Times New Roman", "Serif";
}
#left tbody td {
text-align:center;
background:#99abb9;
border-right:1px solid #fff;
width:105px;
padding:10px 15px 0px 15px;
height:17px;
} | html | css | table | null | null | null | open | HTML table help
===
I have been trying all morning to replicate the below however I cannot get the alignment correct, it seems that a row will match the height of the biggest td, I need to replicate this as pixel perfect as possible.
![enter image description here][1]
[1]: http://i.stack.imgur.com/hDXWH.jpg
Below is my HTML,
<table cellspacing="0" cellpadding="0" border="0" align="center" style="height: 268px; width: 700px;">
<thead>
<tr>
<th valign="middle" align="center" style="height: 27px;" scope="col">Information</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Education & Training</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Marketing Services</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Digital Media</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Entertainment</th>
<th valign="middle" align="center" style="height: 27px;" scope="col">Business Services</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="center" style="height: 27px;">Academic</td>
<td valign="middle" align="center" style="height: 27px;">For-profit schools</td>
<td valign="middle" align="center" style="height: 27px;">Agency</td>
<td valign="middle" align="center" style="height: 27px;">Internet</td>
<td valign="middle" align="center" style="height: 27px;">TV and Radio Broadcasting</td>
<td valign="middle" align="center" style="height: 27px;">Business Process Outsourcing</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">STM</td>
<td valign="middle" align="center" style="height: 27px;">Educational Technology</td>
<td valign="middle" align="center" style="height: 27px;">Digital</td>
<td valign="middle" align="center" style="height: 27px;">Mobile Distribution</td>
<td valign="middle" align="center" style="height: 27px;">Cinema</td>
<td valign="middle" align="center" style="height: 27px;">B2B Services</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Financial</td>
<td valign="middle" align="center" style="height: 27px;">Educational Services</td>
<td valign="middle" align="center" style="height: 27px;">Market Research</td>
<td valign="middle" align="center" style="height: 27px;">Online Gaming</td>
<td valign="middle" align="center" style="height: 27px;">Film, TV, Music and Sports Content and Rights</td>
<td valign="middle" align="center" style="height: 27px;">SaaS</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Business</td>
<td valign="middle" align="center" style="height: 27px;">Professional Training</td>
<td valign="middle" align="center" style="height: 27px;">Outdoor</td>
<td valign="middle" align="center" style="height: 27px;">Social Media</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Trade</td>
<td valign="middle" align="center" style="height: 27px;">Vocational Training</td>
<td valign="middle" align="center" style="height: 27px;">Public Relations</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Consumer</td>
<td valign="middle" align="center" style="height: 27px;">Sales Promotion</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Professional</td>
<td valign="middle" align="center" style="height: 27px;">Direct Marketing</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;">Lead Generation</td>
</tr>
<tr>
<td valign="middle" align="center" style="height: 27px;"> </td>
<td valign="middle" align="center" style="height: 27px;"> </td>
</tr>
</tbody>
</table>
and my CSS,
#left table {
border:0 none;
}
#left th {
height:43px;
background:url(images/th_bg.jpg) top left repeat-x;
font-size:14px;
color:#fff;
font-family:"Times", "Times New Roman", "Serif";
}
#left tbody td {
text-align:center;
background:#99abb9;
border-right:1px solid #fff;
width:105px;
padding:10px 15px 0px 15px;
height:17px;
} | 0 |
9,474,027 | 02/27/2012 23:27:28 | 359,315 | 08/03/2009 16:18:02 | 69 | 1 | Center tooltip & hold in place on mouseover? | At this site [videon ][1]
I have implemented a tooltip script that shows different images when it's parent image is hovered over. Though the tooltip images are not centered directly over the parent images.
Can anyone provide insight on what I need to change to make the tooltip image appeared center over it's parent?
[1]: http://ryanspahn.com/Videon-Central-2/about.html | jquery | tooltip | null | null | null | null | open | Center tooltip & hold in place on mouseover?
===
At this site [videon ][1]
I have implemented a tooltip script that shows different images when it's parent image is hovered over. Though the tooltip images are not centered directly over the parent images.
Can anyone provide insight on what I need to change to make the tooltip image appeared center over it's parent?
[1]: http://ryanspahn.com/Videon-Central-2/about.html | 0 |
10,145,913 | 04/13/2012 18:00:27 | 1,250,286 | 03/05/2012 16:26:24 | 38 | 0 | PHP variables in WHERE clause, how to? | I have following PHP script. I want to count and print comments for each article.
The id for each article can be "recalled" by this: `<?php echo $listing['Listing']['listing_id'];?>` (this return the contentid number)
Now, I have this script:
<?php
$db =& JFactory::getDBO();
$query = "SELECT COUNT(comments) AS totalcount WHERE contentid = ????? ";
$db->setQuery($query);
$count = $db->loadResult();
echo ($count); ?>
I tried to add in WHERE clause this:
"... WHERE contentid = {$listing['Listing']['listing_id']}"
but $count returns "0" zero.
How can I add this variable in the WHERE clause?
Thanks in advance!
| php | mysql | variables | where-clause | null | null | open | PHP variables in WHERE clause, how to?
===
I have following PHP script. I want to count and print comments for each article.
The id for each article can be "recalled" by this: `<?php echo $listing['Listing']['listing_id'];?>` (this return the contentid number)
Now, I have this script:
<?php
$db =& JFactory::getDBO();
$query = "SELECT COUNT(comments) AS totalcount WHERE contentid = ????? ";
$db->setQuery($query);
$count = $db->loadResult();
echo ($count); ?>
I tried to add in WHERE clause this:
"... WHERE contentid = {$listing['Listing']['listing_id']}"
but $count returns "0" zero.
How can I add this variable in the WHERE clause?
Thanks in advance!
| 0 |
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