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 β | Tag2 stringlengths 1 25 β | Tag3 stringlengths 1 25 β | Tag4 stringlengths 1 25 β | Tag5 stringlengths 1 25 β | PostClosedDate stringlengths 19 19 β | OpenStatus stringclasses 5
values | unified_texts stringlengths 47 30.1k | OpenStatus_id int64 0 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7,259,164 | 08/31/2011 15:11:38 | 766,263 | 05/23/2011 15:20:03 | 18 | 1 | Adjusting dinamic size of layout in Android | In an Activity with a lot of components, I have a RelativeLayout that have a WebView (it shows a simple text, that I don't know his size).
This is the xml code:
<RelativeLayout android:id="@+id/descripcionRelative" android:layout_below="@+id/descripcion_bold" android:layout_width="match_parent" android:layout... | android | webview | size | relativelayout | null | null | open | Adjusting dinamic size of layout in Android
===
In an Activity with a lot of components, I have a RelativeLayout that have a WebView (it shows a simple text, that I don't know his size).
This is the xml code:
<RelativeLayout android:id="@+id/descripcionRelative" android:layout_below="@+id/descripcion_bold" a... | 0 |
1,719,886 | 11/12/2009 04:31:26 | 8,078 | 09/15/2008 15:07:44 | 3,904 | 121 | Why doesn't CTRL-D send EOF in mono? | Take the following C# file, the simplest possible repro of my problem:
using System;
using System.IO;
public static class Test
{
public static void Main(string[] args)
{
string line;
while ((line = Console.In.ReadLine()) != null)
{
... | mono | c# | eof | null | null | null | open | Why doesn't CTRL-D send EOF in mono?
===
Take the following C# file, the simplest possible repro of my problem:
using System;
using System.IO;
public static class Test
{
public static void Main(string[] args)
{
string line;
while ((line = Console.In.R... | 0 |
8,867,109 | 01/15/2012 02:25:01 | 501,893 | 11/09/2010 12:50:29 | 334 | 13 | Symfony2 substract 2 datetimes | IΒ΄m working on symfony2 and I need to substract 2 datetimes on my controller, I tried a lo of things but nothing seems to work:
$startime = $historial->getStarttime(); //Datetime
$endtime = $historial->getEndtime(); //Datetime
$mytime= $endtime-$startime;
I also tried with strtotime, date...
A... | symfony | symfony-2.0 | null | null | null | null | open | Symfony2 substract 2 datetimes
===
IΒ΄m working on symfony2 and I need to substract 2 datetimes on my controller, I tried a lo of things but nothing seems to work:
$startime = $historial->getStarttime(); //Datetime
$endtime = $historial->getEndtime(); //Datetime
$mytime= $endtime-$startime;
I als... | 0 |
9,450,907 | 02/26/2012 05:49:12 | 958,712 | 09/22/2011 09:08:14 | 176 | 0 | How can I differentiate between windows 7 and windows xp or other windows in a C program? | and also a 32bit OS from a 64bit OS?
Are there some #ifdef I can use to detect the actual OS version and whether it is 32 or 64 bit? | c | windows | winapi | null | null | null | open | How can I differentiate between windows 7 and windows xp or other windows in a C program?
===
and also a 32bit OS from a 64bit OS?
Are there some #ifdef I can use to detect the actual OS version and whether it is 32 or 64 bit? | 0 |
3,777,725 | 09/23/2010 11:15:55 | 227,943 | 12/09/2009 12:15:28 | 342 | 20 | Incorrect decrement of the reference count of an object that is not owned at this point by the caller in iphone | I'm getting a memory warning: "Incorrect decrement of the reference count of an object that is not owned at this point by the caller" for challengeCell at the marked line.
myIdentifier = @"ChallengTblVwCell";
ChallengeTableViewCell *challengeCell = (ChallengeTableViewCell *)[tableView dequeueReusableCellWithIden... | iphone | memory-management | null | null | null | null | open | Incorrect decrement of the reference count of an object that is not owned at this point by the caller in iphone
===
I'm getting a memory warning: "Incorrect decrement of the reference count of an object that is not owned at this point by the caller" for challengeCell at the marked line.
myIdentifier = @"ChallengTb... | 0 |
9,477,508 | 02/28/2012 06:38:18 | 1,018,733 | 10/28/2011 16:25:39 | 97 | 0 | Usb port no longer recognizes android | Usb port no longer works to program android. My computer recognizes it as a wireless tether (I think because my wireless goes out whenever I plug the phone in)
I'm at a loss to what to do. The problem is with my eclipse or computer because I can still target my android on a friend's computer running eclipse.
Than... | android | null | null | null | null | 02/28/2012 13:06:49 | not a real question | Usb port no longer recognizes android
===
Usb port no longer works to program android. My computer recognizes it as a wireless tether (I think because my wireless goes out whenever I plug the phone in)
I'm at a loss to what to do. The problem is with my eclipse or computer because I can still target my android on a... | 1 |
4,414,284 | 12/10/2010 23:48:25 | 510,209 | 11/17/2010 00:04:03 | 10 | 0 | The art of programming: Python vs C# | Over the last few years I have grown rather fond of python. I enjoy coding in it a lot more than in other languages. Recently, a coworker told me that he preferred C#. I am having a hard time understanding his choice. When ever I code with C# I feel like its Java but for Microsoft products only. He also added that he i... | c# | python | null | null | null | 12/10/2010 23:50:15 | not constructive | The art of programming: Python vs C#
===
Over the last few years I have grown rather fond of python. I enjoy coding in it a lot more than in other languages. Recently, a coworker told me that he preferred C#. I am having a hard time understanding his choice. When ever I code with C# I feel like its Java but for Micros... | 4 |
4,387,847 | 12/08/2010 13:16:39 | 535,019 | 12/08/2010 13:16:39 | 1 | 0 | python, dynamically implement a class onthefly | Assuming i have a class that implements several methods. We want a user to chose to which methods to run among the exisiting methods or he can decide to add any method on_the_fly.
from example
class RemoveNoise():
pass
then methods are added as wanted
RemoveNoise.raw = Raw()
RemoveN... | python | function | interface | methods | add | null | open | python, dynamically implement a class onthefly
===
Assuming i have a class that implements several methods. We want a user to chose to which methods to run among the exisiting methods or he can decide to add any method on_the_fly.
from example
class RemoveNoise():
pass
then methods are added a... | 0 |
232,035 | 10/24/2008 00:00:40 | 11,236 | 09/16/2008 06:29:28 | 493 | 22 | How do you promot joint code ownership? | A strong Agile concept is Joint Code Ownership - no single member of the team owns a piece of code, but rather the entire team. This means the code is up for editing, improvement, refactoring...
How do you promote this concept? How do you deal with a team member that has trust issues regarding his code, and remains ... | agile | code-ownership | teamwork | null | null | 08/18/2011 21:04:16 | off topic | How do you promot joint code ownership?
===
A strong Agile concept is Joint Code Ownership - no single member of the team owns a piece of code, but rather the entire team. This means the code is up for editing, improvement, refactoring...
How do you promote this concept? How do you deal with a team member that has ... | 2 |
7,403,422 | 09/13/2011 14:20:50 | 810,260 | 06/22/2011 11:46:59 | 33 | 0 | Help removing class / object that extends application | I have created a new class that extends application. I am doing this to save state values (arrayslist etc) thoughout the application
I am setting values on one screen and when I return to that screen it pulls those values back
When I return to the main menu I click back (ie exit app) and instead of exiting it jum... | android | null | null | null | null | 09/14/2011 09:08:21 | not a real question | Help removing class / object that extends application
===
I have created a new class that extends application. I am doing this to save state values (arrayslist etc) thoughout the application
I am setting values on one screen and when I return to that screen it pulls those values back
When I return to the main me... | 1 |
9,901,423 | 03/28/2012 05:01:38 | 1,061,851 | 11/23/2011 12:03:18 | 23 | 1 | Core-data vs SQLite | I planned to make an iPhone app which store to-do lists like thing.
What is the best approach to store data in an iPhone in such situation, SQLite or core-data. | iphone | sqlite | core-data | null | null | 03/30/2012 01:05:37 | not a real question | Core-data vs SQLite
===
I planned to make an iPhone app which store to-do lists like thing.
What is the best approach to store data in an iPhone in such situation, SQLite or core-data. | 1 |
11,515,345 | 07/17/2012 02:44:46 | 1,241,357 | 02/29/2012 22:15:44 | 79 | 1 | how to progress in programming? | I am learning C++ at University ( we're up to inheritance right now) and I would like know when will I finally be able to write nice programs? How was your programming progress? What did you do from my point to become a good programmer?
I'm thinking about doing some www.projecteuler.com stuff. But I want
to do more... | c++ | null | null | null | null | 07/17/2012 02:58:01 | not constructive | how to progress in programming?
===
I am learning C++ at University ( we're up to inheritance right now) and I would like know when will I finally be able to write nice programs? How was your programming progress? What did you do from my point to become a good programmer?
I'm thinking about doing some www.projecteu... | 4 |
8,974,425 | 01/23/2012 15:52:24 | 1,165,205 | 01/23/2012 15:05:36 | 1 | 0 | Jquery Ui Drag and drop with some ease or gravity | Basically I am designer and not a programmer. I am trying to build some application. You can see my basic code here at jsfiddle http://jsfiddle.net/mailverma/WWfTN/1/.
The idea is, user can sort 6 most descriptive and 6 least descriptive words and will drag and drop them in respective container.
I need help regardi... | jquery | gravity | null | null | null | null | open | Jquery Ui Drag and drop with some ease or gravity
===
Basically I am designer and not a programmer. I am trying to build some application. You can see my basic code here at jsfiddle http://jsfiddle.net/mailverma/WWfTN/1/.
The idea is, user can sort 6 most descriptive and 6 least descriptive words and will drag and d... | 0 |
11,658,936 | 07/25/2012 21:29:42 | 44,330 | 12/08/2008 16:01:37 | 37,278 | 978 | java 3d graphics: a simple example showing a cube that the user can interactively rotate | I'm looking for a simple way to show a cube that a user can interactively rotate w/ the mouse. Is there one? I can't seem to find one and when I look at the Java3d tutorial, the interactive parts leave me with my eyes glazed.
Is JavaFX any easier to use in this respect? | java | graphics | 3d | null | null | 07/26/2012 14:13:09 | not constructive | java 3d graphics: a simple example showing a cube that the user can interactively rotate
===
I'm looking for a simple way to show a cube that a user can interactively rotate w/ the mouse. Is there one? I can't seem to find one and when I look at the Java3d tutorial, the interactive parts leave me with my eyes glazed.
... | 4 |
8,974,367 | 01/23/2012 15:48:48 | 728,244 | 04/27/2011 22:51:48 | 166 | 17 | Working FFMPEG settings for converting to WebM format? | Can anyone give me working settings for converting video to WebM with ffmpeg?
I am on Windows 7 with the `FFmpeg git-67f5650 64-bit Static (Latest) ` build from [http://ffmpeg.zeranoe.com/builds/][1]
I've tried several settings found on google, a couple of different input formats and even "all default" settings l... | video | ffmpeg | webm | null | null | null | open | Working FFMPEG settings for converting to WebM format?
===
Can anyone give me working settings for converting video to WebM with ffmpeg?
I am on Windows 7 with the `FFmpeg git-67f5650 64-bit Static (Latest) ` build from [http://ffmpeg.zeranoe.com/builds/][1]
I've tried several settings found on google, a couple ... | 0 |
752,394 | 04/15/2009 15:59:48 | 13,954 | 09/16/2008 21:26:44 | 868 | 67 | dollar sign c# | Can someone explain the usage of the dollar sign here..
var updateProgressDiv = $get('updateProgressDiv');
scroll down to the functions..
http://mattberseth.com/blog/2007/05/ajaxnet_example_using_an_updat.html | c# | asp.net | syntax | null | null | null | open | dollar sign c#
===
Can someone explain the usage of the dollar sign here..
var updateProgressDiv = $get('updateProgressDiv');
scroll down to the functions..
http://mattberseth.com/blog/2007/05/ajaxnet_example_using_an_updat.html | 0 |
6,534,454 | 06/30/2011 12:05:39 | 822,999 | 06/30/2011 12:05:39 | 1 | 0 | Scrolling Issues :) | Could someone please please help me?
My site is www.sweet.ie
I'm trying to get rid of the scrollbars as I want the scrolling to be done as per the JQuery (people keep trying to use the regular scrollbars and telling me theres something wrong with the site).
If I put overflow:hidden; in the Body style the site... | jquery | html | css | null | null | 07/02/2011 19:17:43 | not a real question | Scrolling Issues :)
===
Could someone please please help me?
My site is www.sweet.ie
I'm trying to get rid of the scrollbars as I want the scrolling to be done as per the JQuery (people keep trying to use the regular scrollbars and telling me theres something wrong with the site).
If I put overflow:hidden; i... | 1 |
6,042,507 | 05/18/2011 09:26:29 | 596,821 | 01/31/2011 12:08:22 | 14 | 0 | UITableView - Sectioned Tableview drilling down into Children subviews then into a Detail view | For the life of me, i can NOT get this working, ive spent nearly 2 months tryin to figure it out :S
Is anyone able to post a pList and UITableView code on how to do this? i know im askin for quite a bit but im at whitt's end :(
Any help would be greatly appreciated. | iphone | objective-c | ios | uitableview | plist | null | open | UITableView - Sectioned Tableview drilling down into Children subviews then into a Detail view
===
For the life of me, i can NOT get this working, ive spent nearly 2 months tryin to figure it out :S
Is anyone able to post a pList and UITableView code on how to do this? i know im askin for quite a bit but im at whit... | 0 |
332,453 | 12/01/2008 22:23:49 | 42,276 | 12/01/2008 22:23:49 | 1 | 0 | Can't connect to VirtualBox guest through NAT -- connection was closed | Host system is Vista, guest named BoxInABox is Debian lenny. The guest is configured in VirtualBox settings to use NAT.
To set up port forwarding for ssh into the guest, I followed the directions at this link: http://mydebian.blogdns.org/?p=148. On the host I did:
vboxmanage setextradata BoxInABox "VBoxInternal... | virtualbox | ssh | nat | null | null | 04/01/2012 05:33:46 | off topic | Can't connect to VirtualBox guest through NAT -- connection was closed
===
Host system is Vista, guest named BoxInABox is Debian lenny. The guest is configured in VirtualBox settings to use NAT.
To set up port forwarding for ssh into the guest, I followed the directions at this link: http://mydebian.blogdns.org/?p... | 2 |
6,047,070 | 05/18/2011 15:16:56 | 628,831 | 02/22/2011 18:01:48 | 78 | 6 | Fulltext exact phrase matching | I started with: -
SELECT id FROM people WHERE name = 'john roger';
Which was too slow. So put a fulltext index on and now have: -
SELECT id FROM people WHERE MATCH (name) AGAINST('"john roger"' IN BOOLEAN MODE) LIMIT 1;
But that matches.
'john roger stevens'
Is it possible to get a fulltext ex... | mysql | null | null | null | null | null | open | Fulltext exact phrase matching
===
I started with: -
SELECT id FROM people WHERE name = 'john roger';
Which was too slow. So put a fulltext index on and now have: -
SELECT id FROM people WHERE MATCH (name) AGAINST('"john roger"' IN BOOLEAN MODE) LIMIT 1;
But that matches.
'john roger stevens'
... | 0 |
7,877,810 | 10/24/2011 15:11:26 | 734,591 | 05/02/2011 14:19:30 | 8 | 0 | is there a documentation about USB/WIFI stuck? | i have compiled a linux driver of a usb/wifi dongle, and i want to understand the process of interaction between WIFI stuck and USB stuck, or if it exists, the Ethernet interfacing,
is there documentation about that?
Thanks. | documentation | usb | driver | wifi | null | 10/26/2011 15:24:19 | not a real question | is there a documentation about USB/WIFI stuck?
===
i have compiled a linux driver of a usb/wifi dongle, and i want to understand the process of interaction between WIFI stuck and USB stuck, or if it exists, the Ethernet interfacing,
is there documentation about that?
Thanks. | 1 |
1,112,436 | 07/10/2009 23:33:03 | 107,498 | 05/15/2009 05:36:46 | 6 | 0 | Checking if a regex pattern is valid in perl | Firstly, I was wondering if there was some kind of built in function that would check to see if a regex pattern was valid or not. I don't want to check to see if the expression works - I simply want to check it to make sure that the syntax of the pattern is valid - if that's possible.
If there is no built in functi... | perl | regex | null | null | null | null | open | Checking if a regex pattern is valid in perl
===
Firstly, I was wondering if there was some kind of built in function that would check to see if a regex pattern was valid or not. I don't want to check to see if the expression works - I simply want to check it to make sure that the syntax of the pattern is valid - if t... | 0 |
9,502,159 | 02/29/2012 15:44:34 | 122,210 | 06/12/2009 18:38:42 | 133 | 7 | How to execute a shell command securely as a web service | SO I have a security dilemma.
Basically what I am doing is providing a web based translation service for a "Thousands of Problems for Theorem Provers" application. I take a document written in [PSOA RuleML][1] language and translate it into [TPTP-FOF][2].
To demonstrate this translation I want to provide two R... | java | security | shell | rest | null | 03/01/2012 22:02:50 | not constructive | How to execute a shell command securely as a web service
===
SO I have a security dilemma.
Basically what I am doing is providing a web based translation service for a "Thousands of Problems for Theorem Provers" application. I take a document written in [PSOA RuleML][1] language and translate it into [TPTP-FOF][... | 4 |
3,871,088 | 10/06/2010 09:22:56 | 81,892 | 03/24/2009 09:02:21 | 1,312 | 93 | What CMS: Sitecore, KEntico, EPIServer or multiple? | At this point we are developing Sitecore websites and we are gaining experience every day. This means that we know how to adjust our approach to different types of customers and that we are able to build our applications quicker every project we do. Offcourse Sitecore is not the only W-CMS around and we have looked int... | c# | .net | content-management-system | null | null | 06/01/2012 06:39:37 | not constructive | What CMS: Sitecore, KEntico, EPIServer or multiple?
===
At this point we are developing Sitecore websites and we are gaining experience every day. This means that we know how to adjust our approach to different types of customers and that we are able to build our applications quicker every project we do. Offcourse Sit... | 4 |
6,275,994 | 06/08/2011 08:18:37 | 788,800 | 06/08/2011 08:10:55 | 1 | 0 | Which open source projects use iterator and interpreter design patterns? | I need some information about projects that use these patterns. And these projects must be on C++.
Thank you! =) | c++ | design-patterns | null | null | null | 06/08/2011 08:35:04 | not a real question | Which open source projects use iterator and interpreter design patterns?
===
I need some information about projects that use these patterns. And these projects must be on C++.
Thank you! =) | 1 |
8,630,365 | 12/25/2011 16:06:43 | 1,115,237 | 12/25/2011 10:19:41 | 3 | 0 | Is it possible to declare an alpha mask directly at the layer-list XML definition? | A newbie question
I have this layers.xml, and a mask.png resource
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<bitmap android:src="@drawable/img" android:gravity="center"/>
</item>
<item>
<bitmap android:src="@drawable/m... | android | android-layout | png | mask | alphablending | null | open | Is it possible to declare an alpha mask directly at the layer-list XML definition?
===
A newbie question
I have this layers.xml, and a mask.png resource
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<bitmap android:src="@drawable/img" android:gravity="c... | 0 |
11,337,384 | 07/05/2012 03:01:45 | 226,958 | 12/08/2009 07:56:49 | 4,062 | 116 | Java thread dump: Difference between "waiting to lock" and "parking to wait for"? | In a Java thread dump, you can see locks mentioned within stack traces.
There seems to be three kinds of information:
1:
- locked <0x00002aab329f7fa0> (a java.io.BufferedInputStream)
2:
- waiting to lock <0x00002aaaf4ff6fa0> (a org.alfresco.repo.lock.LockServiceImpl)
3:
- parking to wai... | java | multithreading | locking | jvm | thread-dump | null | open | Java thread dump: Difference between "waiting to lock" and "parking to wait for"?
===
In a Java thread dump, you can see locks mentioned within stack traces.
There seems to be three kinds of information:
1:
- locked <0x00002aab329f7fa0> (a java.io.BufferedInputStream)
2:
- waiting to lock <0x000... | 0 |
4,292,956 | 11/27/2010 17:33:25 | 493,890 | 11/01/2010 17:57:55 | 10 | 1 | Windows Phone 7 evangelists | I heard that microsoft is putting a lot of effort into promoting the windows phone 7 platform and have many evangelists who can offer help. Does anyone know where I can get a hold of them? | windows-mobile | microsoft | windows-phone-7 | null | null | 11/28/2010 03:27:27 | off topic | Windows Phone 7 evangelists
===
I heard that microsoft is putting a lot of effort into promoting the windows phone 7 platform and have many evangelists who can offer help. Does anyone know where I can get a hold of them? | 2 |
11,665,675 | 07/26/2012 08:51:46 | 1,357,950 | 04/26/2012 06:55:08 | 24 | 0 | how to disable Installer showing process id in command prompt during installation? | I use NSIS script for my installer. The process Id is gets opened in command prompt on 2k3 64 bit machine. I need to disable the command prompt diaplaying the process id. Need the script to be added to the installer for the same. thanks in advance. | installer | nsis | null | null | null | 07/27/2012 00:45:54 | not a real question | how to disable Installer showing process id in command prompt during installation?
===
I use NSIS script for my installer. The process Id is gets opened in command prompt on 2k3 64 bit machine. I need to disable the command prompt diaplaying the process id. Need the script to be added to the installer for the same. t... | 1 |
11,646,097 | 07/25/2012 08:57:54 | 1,345,376 | 04/20/2012 00:55:53 | 496 | 6 | Is it possible to have a terminal window in redcar editor? | Is it possible to have a command prompt in redcar ? I would basically like my terminal window in redcar. Just like I can open multiple shells in emacs itself. Is it possible? | ruby | redcar | null | null | null | 07/29/2012 01:01:58 | off topic | Is it possible to have a terminal window in redcar editor?
===
Is it possible to have a command prompt in redcar ? I would basically like my terminal window in redcar. Just like I can open multiple shells in emacs itself. Is it possible? | 2 |
8,148,268 | 11/16/2011 07:47:58 | 1,049,156 | 11/16/2011 07:39:38 | 1 | 0 | How to launch new activity or task from onActivityResult | IΒ΄m trying to use the VoiceRecognition sample for sending voice recognized text to an internet bot. All I need is to send info to an URL and get the html code.
I found a problem trying to start httpclient inside onActivityResult, and I donΒ΄t know how to solve it.
This is the code:
public class BkVRMobileActivi... | activity | voice-recognition | result | null | null | null | open | How to launch new activity or task from onActivityResult
===
IΒ΄m trying to use the VoiceRecognition sample for sending voice recognized text to an internet bot. All I need is to send info to an URL and get the html code.
I found a problem trying to start httpclient inside onActivityResult, and I donΒ΄t know how to sol... | 0 |
6,918,176 | 08/02/2011 20:29:46 | 328,479 | 04/29/2010 03:53:46 | 63 | 0 | Use an object's string.contains method within a switch statement? | Basically something along the lines of:
switch (string.contains(x))
{
case(x = "asdf"):
break;
case(x = "jkl"):
break;
case(x = "qwerty"):
break;
} | c# | .net | null | null | null | null | open | Use an object's string.contains method within a switch statement?
===
Basically something along the lines of:
switch (string.contains(x))
{
case(x = "asdf"):
break;
case(x = "jkl"):
break;
case(x = "qwerty"):
break;
} | 0 |
1,478,397 | 09/25/2009 16:49:46 | 141,689 | 07/20/2009 22:04:07 | 148 | 10 | If you created a programming language, what would you call it? | I'm guessing many of you have thought about writing your own programming language...I know I have. But once you've hurdled the complexities of implementing it, then you have the much weightier task of actually naming your creation.
This question was inspired by Fog Creek's decision to call their compiler Wasabi ins... | programming-languages | naming | null | null | null | 09/25/2009 17:07:16 | not a real question | If you created a programming language, what would you call it?
===
I'm guessing many of you have thought about writing your own programming language...I know I have. But once you've hurdled the complexities of implementing it, then you have the much weightier task of actually naming your creation.
This question wa... | 1 |
8,021,375 | 11/05/2011 16:05:51 | 989,977 | 10/11/2011 16:52:13 | 6 | 0 | Data Scraping - One application or multiple? | I have 30+ sources of data I scrape daily in various formats (xml, html, csv). Over the last three years Ive built 20 or so c# console applications that go out, download the data and re-format it into a database. But Im curious what other people are doing for this type of task. Are people building one tool that has a l... | c# | .net | web-scraping | null | null | 11/05/2011 18:21:07 | not constructive | Data Scraping - One application or multiple?
===
I have 30+ sources of data I scrape daily in various formats (xml, html, csv). Over the last three years Ive built 20 or so c# console applications that go out, download the data and re-format it into a database. But Im curious what other people are doing for this type ... | 4 |
10,867,467 | 06/03/2012 02:32:59 | 292,291 | 03/12/2010 10:53:07 | 1,826 | 46 | Backbone Local Storage "undefined is not a function" | I am using [`Backbone.LocalStorage`][1]: **http://jsfiddle.net/jiewmeng/grhz9/3/**
$(function() {
console.log(Backbone.LocalStorage); // undefined!!
var Todo = Backbone.Model.extend({});
var Todos = Backbone.Collection.extend({
model: Todo,
localStorage: new B... | backbone.js | null | null | null | null | null | open | Backbone Local Storage "undefined is not a function"
===
I am using [`Backbone.LocalStorage`][1]: **http://jsfiddle.net/jiewmeng/grhz9/3/**
$(function() {
console.log(Backbone.LocalStorage); // undefined!!
var Todo = Backbone.Model.extend({});
var Todos = Backbone.Collection.extend({
... | 0 |
8,552,576 | 12/18/2011 15:04:40 | 901,588 | 08/19/2011 00:12:27 | 65 | 2 | How to design good looking iPhone applications | I think I have just about mastered the basics of iPhone programming and now I want to make my apps look better.
Every time I show my family/friends what I have done they think it looks a little "basic". I am inclined to agree
I know how to customise the table view but apart from that everything I make just look... | iphone | ios | gui | null | null | 12/18/2011 17:26:50 | not constructive | How to design good looking iPhone applications
===
I think I have just about mastered the basics of iPhone programming and now I want to make my apps look better.
Every time I show my family/friends what I have done they think it looks a little "basic". I am inclined to agree
I know how to customise the table ... | 4 |
4,852,764 | 01/31/2011 15:43:28 | 340,353 | 05/13/2010 14:15:28 | 9 | 2 | Gridview does not comes up using custom class |
My gridview does not renders if I am using my derived GridClass, It does render when I add GridView object to myLayout but not when I add My Grid Object/ :( .Here's is the code
public class parentClass extends MyotherClass
{
Grid _gridV = null;
publ... | android | null | null | null | null | null | open | Gridview does not comes up using custom class
===
My gridview does not renders if I am using my derived GridClass, It does render when I add GridView object to myLayout but not when I add My Grid Object/ :( .Here's is the code
public class parentClass extends MyotherClass
{
G... | 0 |
5,657,275 | 04/14/2011 00:30:05 | 461,362 | 09/29/2010 05:27:45 | 1 | 1 | HTML5 Cache Manifest works over http but not https | My google-fu does not seem up to snuff today so here it goes...
I have a django application sitting on top of apache using wsgi. I am attempting to make this work offline. I serve the Cache Manifest file from a django url with the correct mimetype and a no-cache header. I have a manifest reference in the template th... | django | html5 | https | manifest | null | null | open | HTML5 Cache Manifest works over http but not https
===
My google-fu does not seem up to snuff today so here it goes...
I have a django application sitting on top of apache using wsgi. I am attempting to make this work offline. I serve the Cache Manifest file from a django url with the correct mimetype and a no-cach... | 0 |
11,161,277 | 06/22/2012 17:30:11 | 1,142,524 | 01/11/2012 06:31:13 | 13 | 2 | Please tell me the source to study Subsonic in ASP.NET | I'm try to know about Subsonic in ASP.NET.
But there is (subsonicproject.com) Docs(Getting Started) not available.
If any one know the source to study Subsonic then tell me.... | asp.net | subsonic | subsonic3 | null | null | null | open | Please tell me the source to study Subsonic in ASP.NET
===
I'm try to know about Subsonic in ASP.NET.
But there is (subsonicproject.com) Docs(Getting Started) not available.
If any one know the source to study Subsonic then tell me.... | 0 |
2,769,407 | 05/04/2010 22:35:54 | 332,877 | 05/04/2010 22:19:21 | 1 | 0 | iPhone, trying to post a plist (NSDictionary) to a web service | Is there a simple way to package a plist object (NSDictionary, NSArray, etc.) and Post it to a web service? | iphone | plist | web-services | nsdictionary | objective-c | null | open | iPhone, trying to post a plist (NSDictionary) to a web service
===
Is there a simple way to package a plist object (NSDictionary, NSArray, etc.) and Post it to a web service? | 0 |
5,841,285 | 04/30/2011 10:54:25 | 573,936 | 01/13/2011 08:36:06 | 66 | 0 | How to send Json object? | I am really new bee in android,so can anyone please help me to my problem...here is : I am using two AutoCompletedTextView as "username" and "password", So here I need to send the username and password as JSon Object for HTTP request.Now how do I bind username and password in Json object. Any help will really be apprec... | android | json | http | null | null | null | open | How to send Json object?
===
I am really new bee in android,so can anyone please help me to my problem...here is : I am using two AutoCompletedTextView as "username" and "password", So here I need to send the username and password as JSon Object for HTTP request.Now how do I bind username and password in Json object. ... | 0 |
8,715,626 | 01/03/2012 16:50:08 | 1,120,826 | 12/29/2011 09:19:41 | 7 | 0 | How to draw oval upside down? | I need to draw my ovals upside down, so they would be equally lined on the bottom.
fillOval(int x, int y, int width, int height)
if i make negative height, then there wont be anything painted, so how can I make it paint the ring upside down? | java | graphics | applet | null | null | 01/03/2012 19:21:01 | not a real question | How to draw oval upside down?
===
I need to draw my ovals upside down, so they would be equally lined on the bottom.
fillOval(int x, int y, int width, int height)
if i make negative height, then there wont be anything painted, so how can I make it paint the ring upside down? | 1 |
11,453,545 | 07/12/2012 14:02:23 | 1,224,024 | 02/21/2012 17:59:51 | 15 | 0 | manipulating list into array | In this program noise is a one-dimensional list 1 x N, where N is the length of the list. N could be as high as 100,000 of time series data. I want to create a number of phseSpaces: 1, 2, ....10, of varying columns from 1, 2,..10, respectively, by manipulating the entries in the noise list and getting entries at specif... | c# | null | null | null | null | 07/12/2012 17:22:53 | not a real question | manipulating list into array
===
In this program noise is a one-dimensional list 1 x N, where N is the length of the list. N could be as high as 100,000 of time series data. I want to create a number of phseSpaces: 1, 2, ....10, of varying columns from 1, 2,..10, respectively, by manipulating the entries in the noise ... | 1 |
10,713,128 | 05/23/2012 03:38:51 | 460,147 | 09/28/2010 03:29:06 | 505 | 27 | Pre-populating select field in Django with several values | I have tried quite a few things but I still don't know how can I populate a `select field` in Django. The following example, adds a dictionary with a select field with a `name='tags'` attribute.
data = {}
for tag in tags:
data['tags'] = tag.name
form = Form(initial=data)
As it is expected, th... | django | forms | select | populate | null | null | open | Pre-populating select field in Django with several values
===
I have tried quite a few things but I still don't know how can I populate a `select field` in Django. The following example, adds a dictionary with a select field with a `name='tags'` attribute.
data = {}
for tag in tags:
data['tags'] = t... | 0 |
11,080,960 | 06/18/2012 10:26:13 | 1,435,484 | 06/04/2012 15:29:00 | 1 | 0 | does symmetric encryption vulnerable to plain-text-attacks? | for example bob send a text to boss1 for symmetric encryption to send to boss2 (only boss1 and boss2 know the key). boss1 send encrypted text back to bob to send to boss2. can bob compare the plain text he sent to boss1 with the encrypted version to guess what is for example AES key? | security | encryption | encryption-symmetric | symmetric | symmetric-key | 06/19/2012 03:18:48 | off topic | does symmetric encryption vulnerable to plain-text-attacks?
===
for example bob send a text to boss1 for symmetric encryption to send to boss2 (only boss1 and boss2 know the key). boss1 send encrypted text back to bob to send to boss2. can bob compare the plain text he sent to boss1 with the encrypted version to guess... | 2 |
7,547,562 | 09/25/2011 18:19:33 | 879,217 | 08/04/2011 18:13:35 | 15 | 0 | Brand Creation and Development Questionnairesβ | Hoping you can help.
Based on academic research on Branding as a business function of Marketing, I have designed two questionnaires which I would appreciate you providing your input, based on your opinions and experience.
The questionnaires are anonymous and are designed to provide primary data on Brand Creation ... | business | startup | survey | branding | null | 09/25/2011 19:31:08 | off topic | Brand Creation and Development Questionnairesβ
===
Hoping you can help.
Based on academic research on Branding as a business function of Marketing, I have designed two questionnaires which I would appreciate you providing your input, based on your opinions and experience.
The questionnaires are anonymous and are... | 2 |
4,340,396 | 12/02/2010 21:57:01 | 103,167 | 05/07/2009 21:29:29 | 17,364 | 761 | Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor implementation? | Every time I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer management does giv... | c++ | performance | iostream | null | null | 07/02/2011 02:28:23 | not constructive | Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor implementation?
===
Every time I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full... | 4 |
966,699 | 06/08/2009 20:02:59 | 119,419 | 06/08/2009 19:51:01 | 1 | 0 | In Rails, How do I validates_uniqueness_of :field with a scope of last 6 months | **First Item**<br />
I Want to validate a field to make sure it is unique (in the last 6 months) before saving it to the database.
I am thinking I should use validates_uniqueness_of :field, case_sensitive => false, Scope => ...
For my application it only has to be unique if, it was used <6 months ago.
Thinkin... | ruby-on-rails | form-validation | validation | null | null | null | open | In Rails, How do I validates_uniqueness_of :field with a scope of last 6 months
===
**First Item**<br />
I Want to validate a field to make sure it is unique (in the last 6 months) before saving it to the database.
I am thinking I should use validates_uniqueness_of :field, case_sensitive => false, Scope => ...
... | 0 |
10,158,844 | 04/15/2012 01:23:10 | 1,333,984 | 04/15/2012 01:21:33 | 1 | 0 | Max ram you can give to java? | I run a mine craft server on a 32 bit Ubuntu system if I upgrade to64 bit what is the max memory I can give to java? I want it to have about 12 gig of ram but I can't do that on 32bit | java | minecraft | null | null | null | 04/15/2012 05:34:29 | off topic | Max ram you can give to java?
===
I run a mine craft server on a 32 bit Ubuntu system if I upgrade to64 bit what is the max memory I can give to java? I want it to have about 12 gig of ram but I can't do that on 32bit | 2 |
10,338,857 | 04/26/2012 17:59:19 | 1,010,868 | 10/24/2011 12:39:23 | 186 | 16 | Android: are android fragments reusable? | Are android fragments reusable - i mean if i could use code like below:
class MyTabActivity extends FragmentActivity implements OnClickListener {
Fragment[] tabs = new Fragment[3];
@Override
protected void onCreate(Bundle bundle) {
super.onCreate(... | java | android | android-fragments | null | null | null | open | Android: are android fragments reusable?
===
Are android fragments reusable - i mean if i could use code like below:
class MyTabActivity extends FragmentActivity implements OnClickListener {
Fragment[] tabs = new Fragment[3];
@Override
protected void onCreate... | 0 |
10,750,177 | 05/25/2012 07:22:24 | 553,805 | 12/25/2010 12:02:53 | 1 | 1 | patent for a feature of a sotfware? | I have a Question about patent issues on softwares.
Since big software firms take the patent ownership of features, could be a feature of your software causes patent violation?
Let me explain this issue with an example:
You write a software and you will add a feature to Copy function. For example, you will add filte... | features | software-design | patents | null | null | 05/27/2012 15:03:41 | off topic | patent for a feature of a sotfware?
===
I have a Question about patent issues on softwares.
Since big software firms take the patent ownership of features, could be a feature of your software causes patent violation?
Let me explain this issue with an example:
You write a software and you will add a feature to Copy ... | 2 |
10,624,903 | 05/16/2012 18:58:23 | 1,399,426 | 05/16/2012 18:56:16 | 1 | 0 | I need a javascript/html plug-in that allows me to post news without editing .html file | It would be inconvenient if every time I want to post a news story on my site, I would have to do into my .html file and add the story. Is there a plug-in that allows you to do this from a third party? | javascript | jquery | html | null | null | 05/17/2012 22:38:58 | not constructive | I need a javascript/html plug-in that allows me to post news without editing .html file
===
It would be inconvenient if every time I want to post a news story on my site, I would have to do into my .html file and add the story. Is there a plug-in that allows you to do this from a third party? | 4 |
5,557,861 | 04/05/2011 20:09:33 | 154,070 | 08/11/2009 00:37:37 | 376 | 20 | Sharepoint Development in Visual Studio 2010 | Is it possible to develop for Sharepoint using Visual Studio 2010 pointing to the Sharepoint installed on a seperate server? When I try to add a sharepoint connection in VS2010 it gives my error that there is no sharepoint server installed on my machine. Do I really have to install it on my machine? Can't I just connec... | visual-studio-2010 | sharepoint | null | null | null | null | open | Sharepoint Development in Visual Studio 2010
===
Is it possible to develop for Sharepoint using Visual Studio 2010 pointing to the Sharepoint installed on a seperate server? When I try to add a sharepoint connection in VS2010 it gives my error that there is no sharepoint server installed on my machine. Do I really hav... | 0 |
9,961,404 | 04/01/2012 02:19:45 | 1,305,711 | 04/01/2012 01:04:48 | 1 | 0 | Iisolating quick-sort issue C++ | I am currently learning about quick sort and have been stumped.
For this assignment we are reading in 10k randomly generated numbers(by a separately created program and copying that file into this one) and then outputting every thousandth to a file for each type of search to compare results.
My program is current... | c++ | null | null | null | null | 04/26/2012 12:34:37 | too localized | Iisolating quick-sort issue C++
===
I am currently learning about quick sort and have been stumped.
For this assignment we are reading in 10k randomly generated numbers(by a separately created program and copying that file into this one) and then outputting every thousandth to a file for each type of search to comp... | 3 |
2,267,045 | 02/15/2010 15:47:44 | 100,516 | 05/03/2009 22:15:07 | 1,821 | 114 | How to learn use your IDE effectively? | I've developed in IntelliJ IDEA for several years. And I've never seriously used NetBeans or Eclipse.
But now I have to work in Eclipse and I want to be able to use at least part of it's power as soon as possible.
So, the question can be divided into 2 parts.
1) More general question: how to learn new IDE in... | ide | eclipse | tutorials | null | null | 09/01/2011 13:52:10 | not constructive | How to learn use your IDE effectively?
===
I've developed in IntelliJ IDEA for several years. And I've never seriously used NetBeans or Eclipse.
But now I have to work in Eclipse and I want to be able to use at least part of it's power as soon as possible.
So, the question can be divided into 2 parts.
1) Mo... | 4 |
7,890,859 | 10/25/2011 14:27:49 | 1,012,803 | 10/25/2011 13:30:41 | 1 | 0 | HTTP 403 Service Error when trying to post XML to HTTPS URL | I am trying to write a small class using the Apache HttpClient library that would do an HTTPS post to a specified URL sending some XML. When I run my code, the HTTP status line I receive back is "403 Service Error". Here's the complete error HTML returned:
$errorDump java.net.SocketTimeoutException:Read timed ou... | java | https | httpclient | null | null | null | open | HTTP 403 Service Error when trying to post XML to HTTPS URL
===
I am trying to write a small class using the Apache HttpClient library that would do an HTTPS post to a specified URL sending some XML. When I run my code, the HTTP status line I receive back is "403 Service Error". Here's the complete error HTML returned... | 0 |
2,890,699 | 05/23/2010 04:55:10 | 348,133 | 05/23/2010 04:55:10 | 1 | 0 | About Network Address Translation (NAT)? | Just curious about a particular scenario of NAT. Let's suppose we have 4 computers sharing a global IP address under the NAT. I understand that the NAT box keeps an internal record to know which computer to forward requests to. But let's say on computer #2 I'm trying to download a file. And let's say on computer #1, #3... | computer | nat | null | null | null | null | open | About Network Address Translation (NAT)?
===
Just curious about a particular scenario of NAT. Let's suppose we have 4 computers sharing a global IP address under the NAT. I understand that the NAT box keeps an internal record to know which computer to forward requests to. But let's say on computer #2 I'm trying to dow... | 0 |
4,243,375 | 11/22/2010 07:52:04 | 515,765 | 11/22/2010 07:52:04 | 1 | 0 | [facebook app]Is there any way I can get the user_id from tab? | I'm trying to get user_id from the tab.
I found out the params["signed_request"] will give me some info about the user_id.
And I tried.
But, in fact , params["signed_request"] gave me the wrong value.
It returned the profile_id instead of user_id.
Is there anyway I can get the user_id from tab?
I really need the... | facebook-iframe | null | null | null | null | null | open | [facebook app]Is there any way I can get the user_id from tab?
===
I'm trying to get user_id from the tab.
I found out the params["signed_request"] will give me some info about the user_id.
And I tried.
But, in fact , params["signed_request"] gave me the wrong value.
It returned the profile_id instead of user_id.... | 0 |
8,881,890 | 01/16/2012 15:08:25 | 1,004,781 | 10/20/2011 08:42:51 | 54 | 1 | How to troubleshoot redirect issue, possibly involving drupal | I have written a drupal module to handle redirects.
User journey for mobiles:
my_main_site => my_mobile_site
my_main_site?mobile => sets cookie and allows user to browse my_main_site without redirection.
I know that the query string ?mobile IS setting the cookie, and the whole process works fine when... | redirect | drupal-7 | null | null | null | 01/17/2012 17:47:20 | not a real question | How to troubleshoot redirect issue, possibly involving drupal
===
I have written a drupal module to handle redirects.
User journey for mobiles:
my_main_site => my_mobile_site
my_main_site?mobile => sets cookie and allows user to browse my_main_site without redirection.
I know that the query string ?... | 1 |
4,638,979 | 01/09/2011 11:54:51 | 543,749 | 12/15/2010 18:22:11 | 43 | 1 | getting a specific string fields from a Generic List to an array.. | in c#, let's suppose that i have a class like as follows..
public class anItem
{
public string name { get; set; }
public string surname { get; set; }
}
and i use a generic list with that object, like.
List<anItem> listof = new List<anItem>();
listof.Add(... | c# | c#-4.0 | null | null | null | null | open | getting a specific string fields from a Generic List to an array..
===
in c#, let's suppose that i have a class like as follows..
public class anItem
{
public string name { get; set; }
public string surname { get; set; }
}
and i use a generic list with that object,... | 0 |
5,624,669 | 04/11/2011 16:47:34 | 638,434 | 02/28/2011 22:00:38 | 247 | 15 | Strange "BadZipfile: Bad CRC-32" problem | This code is simplification of code in a Django app that receives an uploaded zip file via HTTP multi-part POST and does read-only processing of the data inside:
#!/usr/bin/env python
import csv, sys, StringIO, traceback, zipfile
try:
import io
except ImportError:
sys.stder... | zipfile | stringio | bytesio | null | null | null | open | Strange "BadZipfile: Bad CRC-32" problem
===
This code is simplification of code in a Django app that receives an uploaded zip file via HTTP multi-part POST and does read-only processing of the data inside:
#!/usr/bin/env python
import csv, sys, StringIO, traceback, zipfile
try:
import ... | 0 |
7,443,997 | 09/16/2011 11:27:41 | 57,428 | 01/21/2009 08:23:46 | 63,143 | 1,644 | Why wouldn't gcc compile this trivial code that calls free() function? | I tried the following code on both codepad.org and ideone.com:
char* ptr = new char;
free( ptr );
Yes, I know it's undefined behavior, but I want to compile it and run it to see what happens.
Visual C++ 10 compiles it, but gcc which is used on the abovementioned sites says
>error: expected construc... | c++ | gcc | memory-allocation | null | null | 07/31/2012 18:33:07 | too localized | Why wouldn't gcc compile this trivial code that calls free() function?
===
I tried the following code on both codepad.org and ideone.com:
char* ptr = new char;
free( ptr );
Yes, I know it's undefined behavior, but I want to compile it and run it to see what happens.
Visual C++ 10 compiles it, but gcc... | 3 |
8,061,962 | 11/09/2011 08:08:01 | 946,603 | 09/15/2011 10:52:27 | 6 | 1 | How to synchronize product inventory stock in 2 databases. Mysql and MSSQL | I have 2 databases:
*Magento online web shop @ Mysql
*VISMA NOVA ERP system @MSSQL
I need to synchronize product stock between these two.
In magento product stock is decreased only when order is made(with no payment, check money order). Also it should be changed during stock update from Nova.
In Nova sto... | mysql | sql-server-2005 | sql-server-2008 | magento | null | null | open | How to synchronize product inventory stock in 2 databases. Mysql and MSSQL
===
I have 2 databases:
*Magento online web shop @ Mysql
*VISMA NOVA ERP system @MSSQL
I need to synchronize product stock between these two.
In magento product stock is decreased only when order is made(with no payment, check money... | 0 |
6,495,953 | 06/27/2011 16:29:03 | 422,252 | 08/16/2010 22:36:54 | 692 | 27 | PHP SQL Table Creation and Maintance | What are some good reccomendations for managing SQL tables? I want to move away from writing and editting sqp tables manually, and therefore was wondering what was peoples standpoint.
I been playing with the idea of creating an up and down function in my conroller class using Kohana's ORM. For example.
Clas... | php | null | null | null | null | 06/28/2011 21:39:34 | not constructive | PHP SQL Table Creation and Maintance
===
What are some good reccomendations for managing SQL tables? I want to move away from writing and editting sqp tables manually, and therefore was wondering what was peoples standpoint.
I been playing with the idea of creating an up and down function in my conroller class usi... | 4 |
10,676,309 | 05/20/2012 19:03:43 | 1,362,108 | 04/27/2012 22:37:16 | 158 | 27 | Can't read <h3> class with my script | I have a small issue. I can't seem to get the script to recognise the h3 tag. i can't just keep it as h3, I must add a class to it.
**h3 tag:**
<h3 class="jjheader">
<?php echo $listitem->title ?>
</h3>
**css:**
#accordion h3.jjheader {
padding: 8px 8px 8px 8px;
font-wei... | javascript | html | css | null | null | null | open | Can't read <h3> class with my script
===
I have a small issue. I can't seem to get the script to recognise the h3 tag. i can't just keep it as h3, I must add a class to it.
**h3 tag:**
<h3 class="jjheader">
<?php echo $listitem->title ?>
</h3>
**css:**
#accordion h3.jjheader {
... | 0 |
5,036,235 | 02/18/2011 00:02:43 | 156,011 | 08/13/2009 18:35:51 | 640 | 52 | Rails 3: Caching to Global Variable | I'm sure "global variable" will get the hair on the back of everyone's neck standing up. What I'm trying to do is store a hierarchical menu in an acts_as_tree data table (done). In application_helper.rb, I create an html menu by querying the database and walking the tree (done). I don't want to do this for every page l... | ruby-on-rails | caching | global-variables | null | null | null | open | Rails 3: Caching to Global Variable
===
I'm sure "global variable" will get the hair on the back of everyone's neck standing up. What I'm trying to do is store a hierarchical menu in an acts_as_tree data table (done). In application_helper.rb, I create an html menu by querying the database and walking the tree (done).... | 0 |
756,917 | 04/16/2009 16:22:12 | 88,249 | 04/07/2009 18:45:22 | 141 | 7 | Static method hides instance method ! Anybody, please throw light! | Similar question has been asked, but this is little different.
Should following code give warning?
class Foo { public void Do() { /*...*/ } /*...*/ }
class Bar : Foo { public static void Do() { /*...*/ } /*...*/ }
It gives: "warning CS0108: 'Bar.Do()' hides inherited member 'Foo.Do()'. Use the new ke... | c# | .net | oop | software-engineering | language | null | open | Static method hides instance method ! Anybody, please throw light!
===
Similar question has been asked, but this is little different.
Should following code give warning?
class Foo { public void Do() { /*...*/ } /*...*/ }
class Bar : Foo { public static void Do() { /*...*/ } /*...*/ }
It gives: "warn... | 0 |
8,484,368 | 12/13/2011 04:33:46 | 741,542 | 05/06/2011 10:10:40 | 26 | 0 | Value stored to cell during its initilization is never read in cellForRowAtIndex method? | In my application in tableview cell for row at index method i use the fallowing lines of code
When my application is for analyze i got the fallowing leak
code:
**- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = ... | objective-c | uitableview | memory-management | memory-leaks | uitableviewcell | null | open | Value stored to cell during its initilization is never read in cellForRowAtIndex method?
===
In my application in tableview cell for row at index method i use the fallowing lines of code
When my application is for analyze i got the fallowing leak
code:
**- (UITableViewCell *)tableView:(UITableView *)tableView ... | 0 |
6,237,878 | 06/04/2011 16:15:03 | 784,086 | 06/04/2011 16:15:03 | 1 | 0 | Apache mod_proxy, tomcat 5.5 - sometimes no response | Running tomcat 5.5 with (64 bit centos, 8 gb ram), mysql, apache
"-server -Xss1M -Xms2G -Xmx3550m -XX:+UseConcMarkSweepGC -XX:NewSize=1G -XX:MaxPermSize=512m XX:CMSInitiatingOccupancyFraction=70"
running multiple application on tomcat via apache as front end (almost 10 domains for various context paths on tomcat)... | .htaccess | tomcat | page | blank | mod-proxy | null | open | Apache mod_proxy, tomcat 5.5 - sometimes no response
===
Running tomcat 5.5 with (64 bit centos, 8 gb ram), mysql, apache
"-server -Xss1M -Xms2G -Xmx3550m -XX:+UseConcMarkSweepGC -XX:NewSize=1G -XX:MaxPermSize=512m XX:CMSInitiatingOccupancyFraction=70"
running multiple application on tomcat via apache as front e... | 0 |
8,546,541 | 12/17/2011 17:24:39 | 1,102,994 | 12/17/2011 02:11:01 | 3 | 0 | Sorting a linked list C | I have linked list which has to be sorted with any algorithm for sorting.
typedef struct word {
wchar_t *word;
struct word *prev, *next;
}TWord;
typedef struct list {
TWord *head;
TWord *tail;
int size;
}TList;
I already have a function to compare two string... | c | sorting | linked-list | null | null | 12/17/2011 17:36:13 | not a real question | Sorting a linked list C
===
I have linked list which has to be sorted with any algorithm for sorting.
typedef struct word {
wchar_t *word;
struct word *prev, *next;
}TWord;
typedef struct list {
TWord *head;
TWord *tail;
int size;
}TList;
I already have a f... | 1 |
5,367,254 | 03/20/2011 07:22:23 | 325,418 | 05/09/2009 15:50:29 | 10,837 | 356 | In Ruby, how to write code inside a class so that getter foo and setter self.foo = ... look more similar? | In Ruby, inside a class's instance method, we use a getter by
foo
and we use a setter by
self.foo = something
One doesn't need to have a `self.` and the other does, is there a way to make them look more similar, and not using something like `self.foo` as the getter, as it also looks verbose.
| ruby | null | null | null | null | null | open | In Ruby, how to write code inside a class so that getter foo and setter self.foo = ... look more similar?
===
In Ruby, inside a class's instance method, we use a getter by
foo
and we use a setter by
self.foo = something
One doesn't need to have a `self.` and the other does, is there a way to make t... | 0 |
3,851,195 | 10/03/2010 19:08:56 | 313,366 | 03/07/2010 06:13:25 | 162 | 20 | Is there a rational reason that Oracle's error feedback is lousy for this example? | See example:
http://stackoverflow.com/questions/189557/ora-00942-table-or-view-does-not-exist-how-do-i-find-which-table-or-view-it-is
Basically in a case like this Oracle responds with something like:
SQL Error: ORA-00942: table or view does not exist
Obscure error messages from Oracle when using an ORM lib l... | database | oracle | hibernate | null | null | 10/03/2010 21:01:47 | not constructive | Is there a rational reason that Oracle's error feedback is lousy for this example?
===
See example:
http://stackoverflow.com/questions/189557/ora-00942-table-or-view-does-not-exist-how-do-i-find-which-table-or-view-it-is
Basically in a case like this Oracle responds with something like:
SQL Error: ORA-00942: ta... | 4 |
4,961,751 | 02/10/2011 19:36:06 | 456,311 | 09/23/2010 14:54:02 | 157 | 23 | Nested UIScrollView won't scroll when outter view is zoomed. | I'm having quite a problem here when nesting UIScrollViews.
I have an outter paged scroll view, that does paged scrolling with it's UIScrollView subviews. These subviews contain a subview that have a CALayer with a big image. Whenever is needed this CALayer subviews can be have small scrollview added to them that ac... | ipad | iphone-sdk-4.0 | uiscrollview | nested | null | null | open | Nested UIScrollView won't scroll when outter view is zoomed.
===
I'm having quite a problem here when nesting UIScrollViews.
I have an outter paged scroll view, that does paged scrolling with it's UIScrollView subviews. These subviews contain a subview that have a CALayer with a big image. Whenever is needed this C... | 0 |
9,259,036 | 02/13/2012 10:37:49 | 759,866 | 05/18/2011 19:51:00 | 2,034 | 89 | Doctrine 2 DQL query with class name? | Is it possible in DQL, to specify the class name as a WHERE or GROUP BY clause?
That would be very useful when having a hierarchy of users, for example:
<!-- language: lang-sql -->
SELECT a FROM Article a
JOIN a.owner o
WHERE o.class = ?
<!-- language: lang-sql -->
SELECT u.class, COUNT... | orm | doctrine2 | dql | null | null | null | open | Doctrine 2 DQL query with class name?
===
Is it possible in DQL, to specify the class name as a WHERE or GROUP BY clause?
That would be very useful when having a hierarchy of users, for example:
<!-- language: lang-sql -->
SELECT a FROM Article a
JOIN a.owner o
WHERE o.class = ?
<!-- language... | 0 |
9,444,934 | 02/25/2012 14:40:31 | 650,195 | 03/08/2011 17:03:10 | 18 | 0 | Xstream Json - Order | I'm noticing a strange behavior in Xstream and the json output.
I am using Xstream 1.4.2 in java.
public class Person {
@XStreamAlias("fname")
private String firstname;
@XStreamAlias("lname")
private String lastname;
}
and when using the following cod... | java | json | xstream | null | null | null | open | Xstream Json - Order
===
I'm noticing a strange behavior in Xstream and the json output.
I am using Xstream 1.4.2 in java.
public class Person {
@XStreamAlias("fname")
private String firstname;
@XStreamAlias("lname")
private String lastname;
}
and wh... | 0 |
674,733 | 03/23/2009 18:50:59 | 61,342 | 02/02/2009 02:48:57 | 727 | 16 | Is it currently possible to get more meaningful error messages from C++ template code? | As in the title. | c++ | templates | error-message | null | null | 03/23/2009 19:17:13 | not a real question | Is it currently possible to get more meaningful error messages from C++ template code?
===
As in the title. | 1 |
11,736,836 | 07/31/2012 09:17:29 | 278,853 | 02/22/2010 16:46:06 | 154 | 28 | Linux Ubuntu 11.10 unable to upload images using swfuploader | Hi I'm a web developer and we have a user who is having problems uploading some images using the SWFUploader.
Some of the images are fine and he can upload but there are a quite a few which he can't.
When he clicks to browse the folder it comes up but the images aren't there.
It doesn't seem to be a mime issue or... | linux | ubuntu | upload | ubuntu-11.10 | swfloader | 07/31/2012 20:59:19 | off topic | Linux Ubuntu 11.10 unable to upload images using swfuploader
===
Hi I'm a web developer and we have a user who is having problems uploading some images using the SWFUploader.
Some of the images are fine and he can upload but there are a quite a few which he can't.
When he clicks to browse the folder it comes up but... | 2 |
319,037 | 11/25/2008 21:57:32 | 4,249 | 09/02/2008 14:13:06 | 3,716 | 180 | Problem with relative path in Python on Windows | I know this is a simple, beginner-ish Python question, but I'm having trouble opening a file using a relative path. This behavior seems odd to me (coming from a non-Python background):
import os, sys
titles_path = os.path.normpath("../downloads/movie_titles.txt")
print "Current working dire... | python | null | null | null | null | 11/25/2008 22:10:04 | off topic | Problem with relative path in Python on Windows
===
I know this is a simple, beginner-ish Python question, but I'm having trouble opening a file using a relative path. This behavior seems odd to me (coming from a non-Python background):
import os, sys
titles_path = os.path.normpath("../downloads/movi... | 2 |
5,393,345 | 03/22/2011 15:10:18 | 618,286 | 02/15/2011 17:35:46 | 19 | 0 | Getting command line output in VBScript (without writing to files) | I'm using VBScript, and my goal is to be able to substitute a drive letter for a path of my choosing. I need the D drive, and if it's not available I need to check if it's already mapped to the right spot; then notify the user if it's not. I found this: http://technet.microsoft.com/en-us/library/ee156605.aspx and I'm... | windows | vbscript | subst | drive-mapping | null | null | open | Getting command line output in VBScript (without writing to files)
===
I'm using VBScript, and my goal is to be able to substitute a drive letter for a path of my choosing. I need the D drive, and if it's not available I need to check if it's already mapped to the right spot; then notify the user if it's not. I foun... | 0 |
3,727,055 | 09/16/2010 13:19:10 | 81,410 | 03/23/2009 13:00:12 | 1,183 | 75 | How can you prevent Silverlight Client Http request from caching respones? | I am using a `HttpWebRequest` created from `WebRequestCreator.ClientHttp.Create()` to fetch data from a webservice. And everything seemed to be working fine until I found out the calls where being cached. I was pretty sure that the ClientHttp did not include caching, but after a bit of searching I found this little not... | .net | silverlight | caching | silverlight-4.0 | clienthttpstack | null | open | How can you prevent Silverlight Client Http request from caching respones?
===
I am using a `HttpWebRequest` created from `WebRequestCreator.ClientHttp.Create()` to fetch data from a webservice. And everything seemed to be working fine until I found out the calls where being cached. I was pretty sure that the ClientHt... | 0 |
1,150,281 | 07/19/2009 16:41:28 | 69,654 | 02/22/2009 19:42:51 | 1 | 3 | Papervision3D books to buy | Can anyone suggest me a good papervision3D book to read? I know as3 pretty well but I'm just starting out with pv3d. | pv3d | papervision3d | null | null | null | 09/25/2011 10:56:02 | not constructive | Papervision3D books to buy
===
Can anyone suggest me a good papervision3D book to read? I know as3 pretty well but I'm just starting out with pv3d. | 4 |
1,152,333 | 07/20/2009 08:32:27 | 87,234 | 04/05/2009 06:44:56 | 3,937 | 100 | Force compiler to not optimize side-effect-less statements | I was reading some old game programming books and as some of you might know, back in that day it was usually faster to do bit hacks than do things the standard way. (Converting `float` to `int`, mask sign bit, convert back for absolute value, instead of just calling `fabs()`, for example)
Nowadays is almost always b... | c++ | optimization | null | null | null | null | open | Force compiler to not optimize side-effect-less statements
===
I was reading some old game programming books and as some of you might know, back in that day it was usually faster to do bit hacks than do things the standard way. (Converting `float` to `int`, mask sign bit, convert back for absolute value, instead of ju... | 0 |
6,335,069 | 06/13/2011 19:12:35 | 736,688 | 05/03/2011 18:05:41 | 18 | 3 | Start another activity (by Intent) on half screen | Is it possible to start an activity (ie. Calculator) from within my main activity but in such a way that it only takes a part of the screen and not the whole screen? | android | android-layout | null | null | null | null | open | Start another activity (by Intent) on half screen
===
Is it possible to start an activity (ie. Calculator) from within my main activity but in such a way that it only takes a part of the screen and not the whole screen? | 0 |
9,481,006 | 02/28/2012 11:25:06 | 1,194,935 | 02/07/2012 14:59:52 | 18 | 1 | Have Excel QueryTable row numbers start at 1 | Is there any way to adjust the starting number of a QueryTables row number? I have set QueryTable.RowNumbers = True but this starts counting at 0. I would like to start at 1. | excel-vba | null | null | null | null | null | open | Have Excel QueryTable row numbers start at 1
===
Is there any way to adjust the starting number of a QueryTables row number? I have set QueryTable.RowNumbers = True but this starts counting at 0. I would like to start at 1. | 0 |
4,474,219 | 12/17/2010 19:48:20 | 539,165 | 12/11/2010 21:18:51 | 11 | 1 | Self hosted Yahoo Pipes alterantive? | I've searched high and low for a Yahoo Pipes alternative and the only online app I found that is anything like it - seems to be an abandoned project.
Are there any self hosted solutions that allow truncate, filter and regex per feed item? | regex | rss | null | null | null | 12/19/2010 13:25:12 | off topic | Self hosted Yahoo Pipes alterantive?
===
I've searched high and low for a Yahoo Pipes alternative and the only online app I found that is anything like it - seems to be an abandoned project.
Are there any self hosted solutions that allow truncate, filter and regex per feed item? | 2 |
10,927,910 | 06/07/2012 08:01:26 | 1,075,826 | 12/01/2011 16:07:32 | 40 | 0 | Row striping with multiple tables | I have multiple tables in the same document and want add a row color to the first tbody row in each table.
I have the followiong code
$('table tbody tr').filter(':even').not('.spacer, .hidden, thead tr, tfoot tr').addClass('even');
However, it's not working exactly as I would like. Can anyone help with the co... | jquery | table | null | null | null | null | open | Row striping with multiple tables
===
I have multiple tables in the same document and want add a row color to the first tbody row in each table.
I have the followiong code
$('table tbody tr').filter(':even').not('.spacer, .hidden, thead tr, tfoot tr').addClass('even');
However, it's not working exactly as I ... | 0 |
5,024,551 | 02/17/2011 02:46:14 | 620,675 | 02/17/2011 02:46:14 | 1 | 0 | How to make a 5 layer- pyramid * using C# | My question is how to make a pyramid using * and 'space' in C#? The output will be like this.
*
* *
* * *
* * * *
* * * * *
We only need to use "for loop" for this program (4 for loops). I hope that you can help me. I searched in different websites but there's no answer. I actually ne... | c# | c#-4.0 | null | null | null | 02/17/2011 02:55:00 | too localized | How to make a 5 layer- pyramid * using C#
===
My question is how to make a pyramid using * and 'space' in C#? The output will be like this.
*
* *
* * *
* * * *
* * * * *
We only need to use "for loop" for this program (4 for loops). I hope that you can help me. I searched in differen... | 3 |
4,927,257 | 02/07/2011 22:12:38 | 352,765 | 05/28/2010 09:57:51 | 8,280 | 592 | text-overflow:ellipsis in Firefox 4? | The `text-overflow:ellipsis;` CSS property must be one of the few things that Microsoft has done right for the web.
All the other browsers now support it... except Firefox.
The Firefox developers have been [arguing over it since 2005](https://bugzilla.mozilla.org/show_bug.cgi?id=312156) but despite the obvious de... | css3 | ellipsis | text-overflow | firefox-4 | null | null | open | text-overflow:ellipsis in Firefox 4?
===
The `text-overflow:ellipsis;` CSS property must be one of the few things that Microsoft has done right for the web.
All the other browsers now support it... except Firefox.
The Firefox developers have been [arguing over it since 2005](https://bugzilla.mozilla.org/show_bug... | 0 |
9,782,319 | 03/20/2012 06:36:17 | 1,129,344 | 01/04/2012 06:43:09 | 29 | 1 | How can we see IP adress from where my own Update has been Done | I doubt my facebook account and password was compromised ,
I have changed its passwrod, now I want to see who did my previous update ,
please let me know how to do it, I am a JAVA developer so I am quite comfortable with Coding | php | facebook | null | null | null | 03/21/2012 09:56:37 | off topic | How can we see IP adress from where my own Update has been Done
===
I doubt my facebook account and password was compromised ,
I have changed its passwrod, now I want to see who did my previous update ,
please let me know how to do it, I am a JAVA developer so I am quite comfortable with Coding | 2 |
7,471,764 | 09/19/2011 13:32:32 | 811,718 | 06/23/2011 07:05:59 | 1 | 0 | Replacement for SVG | My project is using SVG and there is a plan to move out of SVG and replace the existing functionality with suitable replacement.<br /><br />
My current SVG apps does following things,<br /><br />
1. Exposes the object(SVG shapes) relations or dependency in screen.<br />
When there are two dependent shapes (say rec... | javascript | graphics | svg | 2d | null | null | open | Replacement for SVG
===
My project is using SVG and there is a plan to move out of SVG and replace the existing functionality with suitable replacement.<br /><br />
My current SVG apps does following things,<br /><br />
1. Exposes the object(SVG shapes) relations or dependency in screen.<br />
When there are two ... | 0 |
11,369,705 | 07/06/2012 21:12:21 | 1,292,230 | 03/26/2012 05:21:52 | 138 | 26 | No Awarded Bounty | I had submitted a question and put a bounty on it a little more than a week ago. I couldn't get a correct answer to my question and none of the answers had an upvote, so when the bounty closed, nobody was awarded the points.
What happened to those points? | stackoverflow | null | null | null | null | 07/06/2012 21:18:13 | off topic | No Awarded Bounty
===
I had submitted a question and put a bounty on it a little more than a week ago. I couldn't get a correct answer to my question and none of the answers had an upvote, so when the bounty closed, nobody was awarded the points.
What happened to those points? | 2 |
2,050,102 | 01/12/2010 15:36:01 | 185,593 | 10/07/2009 12:17:02 | 1,345 | 83 | StringFormat flags : display the whole line | the StringFormat flags permits to differently represent a string in a rectangle.
[in this example][1] was used `string_format.FormatFlags = StringFormatFlags.NoClip` one:
![alt text][2]
Question
===
having
txt = "The quick brown fox jumps over the lazy dog."
can I represent this text entirely ... | .net | stringformat | .net-2.0 | null | null | null | open | StringFormat flags : display the whole line
===
the StringFormat flags permits to differently represent a string in a rectangle.
[in this example][1] was used `string_format.FormatFlags = StringFormatFlags.NoClip` one:
![alt text][2]
Question
===
having
txt = "The quick brown fox jumps over the ... | 0 |
11,045,916 | 06/15/2012 06:51:59 | 174,184 | 09/16/2009 07:41:01 | 335 | 15 | HttpServletRequest getParameter unable to retrieve parameters with & | I have a url, something like this `localhost:8080/foo.action?param1=7¶m2=8¶m3=6`
When this is the Url (as it is), `request.getParmeter("param2")` gives me `8` [Correct]
i) When the encoding converts this url to `localhost:8080/foo.action?param1=7%26param2=8%26param3=6`
In this case, `request.getParamet... | java | jsp | servlets | struts | httprequest | null | open | HttpServletRequest getParameter unable to retrieve parameters with &
===
I have a url, something like this `localhost:8080/foo.action?param1=7¶m2=8¶m3=6`
When this is the Url (as it is), `request.getParmeter("param2")` gives me `8` [Correct]
i) When the encoding converts this url to `localhost:8080/f... | 0 |
9,194,738 | 02/08/2012 13:58:56 | 1,182,796 | 02/01/2012 13:29:59 | 1 | 0 | How to install Internet explorer in Ubuntu? | I have struggled in installing Internet explorer in in UBUNTU...can anyone help me to do? | ubuntu | null | null | null | null | 02/08/2012 14:01:25 | off topic | How to install Internet explorer in Ubuntu?
===
I have struggled in installing Internet explorer in in UBUNTU...can anyone help me to do? | 2 |
4,082,428 | 11/02/2010 21:52:03 | 313,421 | 04/10/2010 10:36:10 | 518 | 62 | After zipping a file, new size > old size * 100, how is it possible ?! | Our CEO asked it in a meeting and emphasized it's possible under normal conditions on every pc ! | zip | company-questions | award | null | null | 11/02/2010 21:57:00 | not a real question | After zipping a file, new size > old size * 100, how is it possible ?!
===
Our CEO asked it in a meeting and emphasized it's possible under normal conditions on every pc ! | 1 |
4,140,884 | 11/10/2010 03:07:55 | 455,663 | 09/22/2010 23:44:01 | 11 | 1 | pyparsing, forward, and recursion | This is my first question, so please bear with me...
I'm using pyparsing to parse vcd (value change dump) files. Essentially, I want to read in the files, parse it into an internal dictionary, and manipulate the values.
Without going into details on the structure, my problem occurs with identifying nested categor... | python | recursion | forward | pyparsing | null | null | open | pyparsing, forward, and recursion
===
This is my first question, so please bear with me...
I'm using pyparsing to parse vcd (value change dump) files. Essentially, I want to read in the files, parse it into an internal dictionary, and manipulate the values.
Without going into details on the structure, my problem... | 0 |
5,156,328 | 03/01/2011 15:10:36 | 639,554 | 03/01/2011 15:06:24 | 1 | 0 | C++ 4 players in a array after element 3 reset to 0 with modulus | 4 players in a array after element 3 reset to 0 with modulus. So if its players 3 turn it will reset to player 1 witch is element 0. | c++ | null | null | null | null | 03/01/2011 17:13:04 | not a real question | C++ 4 players in a array after element 3 reset to 0 with modulus
===
4 players in a array after element 3 reset to 0 with modulus. So if its players 3 turn it will reset to player 1 witch is element 0. | 1 |
10,256,398 | 04/21/2012 05:09:04 | 823,859 | 06/30/2011 21:13:41 | 26 | 0 | Chrome: Cannot Use Tab Key or Auto-fill | I don't know if this is the proper forum, but you guys have been extremely helpful and knowledgeable in the past.
For the past few days, I've had the following issues with Chrome:
1) I cannot tab between fields on a form
2) Auto-fill does not show up in forms
3) I need to press the return key twice to get a new ... | google-chrome | null | null | null | null | 04/28/2012 02:46:50 | off topic | Chrome: Cannot Use Tab Key or Auto-fill
===
I don't know if this is the proper forum, but you guys have been extremely helpful and knowledgeable in the past.
For the past few days, I've had the following issues with Chrome:
1) I cannot tab between fields on a form
2) Auto-fill does not show up in forms
3) I nee... | 2 |
2,012,074 | 01/06/2010 09:55:43 | 120,992 | 06/11/2009 00:45:23 | 23 | 0 | How can I guess action name from url in Rails? | For example I have an *url* generated by `something_path` or `something_url` methods. I need to know action name from that *url* | ruby-on-rails | routing | null | null | null | null | open | How can I guess action name from url in Rails?
===
For example I have an *url* generated by `something_path` or `something_url` methods. I need to know action name from that *url* | 0 |
2,201,598 | 02/04/2010 17:04:30 | 257,092 | 01/22/2010 20:45:26 | 36 | 1 | Django: how to define two fields "unique" as couple | Is there a way to define a couple of fields as unique in Django?
I have a table of volumes (of journals) and I don't want more then one volume number for the same journal.
class Volume(models.Model):
id = models.AutoField(primary_key=True)
journal_id = models.ForeignKey(Journals, db_column='... | django | django-models | null | null | null | null | open | Django: how to define two fields "unique" as couple
===
Is there a way to define a couple of fields as unique in Django?
I have a table of volumes (of journals) and I don't want more then one volume number for the same journal.
class Volume(models.Model):
id = models.AutoField(primary_key=True)
... | 0 |
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