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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7,672,720 | 10/06/2011 09:54:32 | 652,649 | 03/10/2011 00:08:13 | 354 | 43 | how to make an object an instanceof of its own prototype's property | taking a standard browser as example,
there is the Window class instantiated as window variable
window variable also contains the Window constructor (window.Window)
so, how to reproduce this structure?
test this in your (standard) browser:
alert(window instanceof window.Window); | javascript | scope | reference | prototyping | null | null | open | how to make an object an instanceof of its own prototype's property
===
taking a standard browser as example,
there is the Window class instantiated as window variable
window variable also contains the Window constructor (window.Window)
so, how to reproduce this structure?
test this in your (standard) brow... | 0 |
6,770,155 | 07/21/2011 00:40:43 | 855,001 | 07/21/2011 00:36:59 | 1 | 0 | what other ways are there to shard a user table? |
So when the user tries to login and enters his username + password, how else can we determine which database the user is located in, other than from his username and ip address (country) ? | mysql | sql-server | database | postgresql | sharding | 07/22/2011 19:01:40 | not a real question | what other ways are there to shard a user table?
===
So when the user tries to login and enters his username + password, how else can we determine which database the user is located in, other than from his username and ip address (country) ? | 1 |
4,758,113 | 01/21/2011 11:13:16 | 452,680 | 07/26/2010 07:33:54 | 133 | 6 | How to mark important lines(change the font color) of pdf file text? | HI ALL,
I have one Big pdf file.Now i want to mark some important lines of the pdf file by changing background color or font color of the pdf file.Is there any tool available to do this?
Does anybody knows please suggest me also?
Thanks & Regards,
P.SARAVANAN
| pdf | null | null | null | null | 01/21/2011 17:10:08 | off topic | How to mark important lines(change the font color) of pdf file text?
===
HI ALL,
I have one Big pdf file.Now i want to mark some important lines of the pdf file by changing background color or font color of the pdf file.Is there any tool available to do this?
Does anybody knows please suggest me also?
Than... | 2 |
4,307,246 | 11/29/2010 19:24:49 | 185,848 | 10/07/2009 18:39:52 | 369 | 11 | Checking for and installing prereqs with Install Shield | I'm creating my first install using the Install Shield version that ships with VS 2010.
On vista and 7 only the .NET 4.0 client is required, but on XP my application reqires:
1. .NET 2.0 (I think this is required
for the following prereqs)
2. XP Update KB968930 (Windows
Management Framework Core)
3... | visual-studio-2010 | installer | installshield | null | null | null | open | Checking for and installing prereqs with Install Shield
===
I'm creating my first install using the Install Shield version that ships with VS 2010.
On vista and 7 only the .NET 4.0 client is required, but on XP my application reqires:
1. .NET 2.0 (I think this is required
for the following prereqs)
2. XP... | 0 |
4,598,160 | 01/04/2011 20:34:42 | 563,092 | 01/04/2011 20:34:42 | 1 | 0 | Visual Studio 2005 product codes? | Where can i find visual studio product codes for -
Microsoft Visual Basic
Microsoft C#
Microsoft Crystal Reports
Etc.. that have been installed? | windows | visual-studio-2005 | null | null | null | 01/04/2011 20:45:05 | off topic | Visual Studio 2005 product codes?
===
Where can i find visual studio product codes for -
Microsoft Visual Basic
Microsoft C#
Microsoft Crystal Reports
Etc.. that have been installed? | 2 |
5,851,807 | 05/01/2011 22:10:45 | 597,657 | 01/31/2011 23:28:20 | 246 | 6 | Convert if statements to for loop? | I've written a function in mikroC that scan the pressed key in a 4x4 keypad
void scan_key()
{
PORTB = 0B11111110;
if ( PORTB == 0b11101110){
Row = 1;
Column = 1;
return;
}
if ( PO... | c | matrix | pic | keypad | null | 05/21/2011 22:58:43 | too localized | Convert if statements to for loop?
===
I've written a function in mikroC that scan the pressed key in a 4x4 keypad
void scan_key()
{
PORTB = 0B11111110;
if ( PORTB == 0b11101110){
Row = 1;
Column = 1;
return;
... | 3 |
3,993,669 | 10/22/2010 03:23:12 | 441,077 | 09/07/2010 04:04:33 | 21 | 4 | Creative sorting algorithm? | I just wanted to know if there are any sorting algorithms that are as interesting as <a href="http://en.wikipedia.org/wiki/Bogosort">Bogosort</a> to sort a pack of cards.
Use your creativity.
For a change efficiency ain't important but being creative is :) | algorithm | sorting | creativity | null | null | 10/22/2010 03:44:20 | not a real question | Creative sorting algorithm?
===
I just wanted to know if there are any sorting algorithms that are as interesting as <a href="http://en.wikipedia.org/wiki/Bogosort">Bogosort</a> to sort a pack of cards.
Use your creativity.
For a change efficiency ain't important but being creative is :) | 1 |
10,499,005 | 05/08/2012 12:52:46 | 1,321,390 | 04/09/2012 07:26:58 | 6 | 0 | how to remove carriage return from a string | String ="SSR/DANGEROUS GOODS AS PER ATTACHED SHIPPERS
/DECLARATION 1 PACKAGE
NFY
/ACME CONSOLIDATORS"
how to strip the space between the "PACKAGE" and "NFY" ? | java | null | null | null | null | null | open | how to remove carriage return from a string
===
String ="SSR/DANGEROUS GOODS AS PER ATTACHED SHIPPERS
/DECLARATION 1 PACKAGE
NFY
/ACME CONSOLIDATORS"
how to strip the space between the "PACKAGE" and "NFY" ? | 0 |
7,294,016 | 09/03/2011 15:29:05 | 926,740 | 09/03/2011 15:23:08 | 1 | 1 | PuTTY (or any ssh-like): Opaque Text and Transparent Background | I know it was already asked here http://stackoverflow.com/questions/711181/putty-with-transparent-background-and-opaque-text BUT the post is really old.
KiTTY doesn't work with it anymore (althou the option is still there). Console 2 makes the whole window transparent even the text which isn't usable at all. Other v... | windows | shell | transparency | putty | null | 09/04/2011 03:42:32 | off topic | PuTTY (or any ssh-like): Opaque Text and Transparent Background
===
I know it was already asked here http://stackoverflow.com/questions/711181/putty-with-transparent-background-and-opaque-text BUT the post is really old.
KiTTY doesn't work with it anymore (althou the option is still there). Console 2 makes the whol... | 2 |
6,543,861 | 07/01/2011 05:17:39 | 818,551 | 06/28/2011 05:22:57 | 1 | 0 | how to display result to textbox when click the button control in asp.net | I am newer one asp.net. I have one button and one textbox in my web application. I want when i click the button the result will be displayed in the text box. Can anyone help for that.
Thanx in advance.......
| c# | asp.net | null | null | null | 07/02/2011 02:53:21 | not a real question | how to display result to textbox when click the button control in asp.net
===
I am newer one asp.net. I have one button and one textbox in my web application. I want when i click the button the result will be displayed in the text box. Can anyone help for that.
Thanx in advance.......
| 1 |
3,665,031 | 09/08/2010 06:09:39 | 61,639 | 02/02/2009 19:03:45 | 1,631 | 74 | Does LINQ skip & take have decent performance? | We have a query for about 40 data fields related to customers. The query will often return a large amount of records, say up to 20,000. We only want to use say around the first 500 results. Then, we just want to be able to page through them 10 at a time.
Is LINQ skip and take a reasonable approach for this? Are ... | linq | sql-server-2008 | ado.net | skip-take | null | null | open | Does LINQ skip & take have decent performance?
===
We have a query for about 40 data fields related to customers. The query will often return a large amount of records, say up to 20,000. We only want to use say around the first 500 results. Then, we just want to be able to page through them 10 at a time.
Is LINQ... | 0 |
8,392,472 | 12/05/2011 21:59:26 | 665,312 | 03/18/2011 00:45:46 | 61 | 3 | Custom Google Map | I'm wanting to create a custom google map which has 2 locations.
Have been googling for quite a bit and can't find anything decent.
Any information is greatly appreciated.
Thanks! | javascript | google | xhtml | null | null | 12/06/2011 02:52:15 | not a real question | Custom Google Map
===
I'm wanting to create a custom google map which has 2 locations.
Have been googling for quite a bit and can't find anything decent.
Any information is greatly appreciated.
Thanks! | 1 |
10,258,002 | 04/21/2012 10:09:08 | 1,172,635 | 01/27/2012 02:17:25 | 43 | 0 | ButtonDown and ButtonUp using boolean? | so basically I am using a custom controller for input, that sets a boolean value to true as long as a button is held, and false while the button is released.
I need to be able to make an event fire once when the button is first pressed and when it is released.
Does anyone have any advice?
P.S. I am using C# w... | c# | events | input | controller | keypress | null | open | ButtonDown and ButtonUp using boolean?
===
so basically I am using a custom controller for input, that sets a boolean value to true as long as a button is held, and false while the button is released.
I need to be able to make an event fire once when the button is first pressed and when it is released.
Does any... | 0 |
11,062,644 | 06/16/2012 10:27:04 | 777,092 | 05/31/2011 05:01:02 | 30 | 1 | store stored Procedure's value in variable | I've gotta problem, just looking for help from someone. here is my question
I have a task that when users sends a message to other user then the message (id, subject, and message body) is sent and credit for that message is deducted from senders account. if there is some problem neither of this done. so, what I've d... | mysql | php5 | stored-procedures | mysqli | sqltransaction | 06/16/2012 12:08:27 | not a real question | store stored Procedure's value in variable
===
I've gotta problem, just looking for help from someone. here is my question
I have a task that when users sends a message to other user then the message (id, subject, and message body) is sent and credit for that message is deducted from senders account. if there is so... | 1 |
10,228,449 | 04/19/2012 12:49:02 | 794,434 | 06/12/2011 02:33:14 | 895 | 78 | Google map integration with blackberry native app | I want to integrate Google map in my blackberry native application. In my screen half of the space will be used by map.
My requirements are:
- searching nearest location
- Pin the location on map
- Tapping on any pin, a small pop-up will be displayed where User can view detailed
description
I am a v... | google-maps | blackberry | null | null | null | null | open | Google map integration with blackberry native app
===
I want to integrate Google map in my blackberry native application. In my screen half of the space will be used by map.
My requirements are:
- searching nearest location
- Pin the location on map
- Tapping on any pin, a small pop-up will be displayed w... | 0 |
10,313,219 | 04/25/2012 09:51:22 | 1,355,671 | 04/25/2012 08:43:58 | 1 | 0 | Runtime error "wrong name: applicationarbre / Main" | I want to run my java application from the command line c but gives me the following error:
`Exception in thread "main" java.lang.NoClassDefFoundError: Main (wrong name: applicationarbre/Main)
`
I searched the internet and tried several solutions but I'm still the same error.
I want to know if I have an... | java | null | null | null | null | null | open | Runtime error "wrong name: applicationarbre / Main"
===
I want to run my java application from the command line c but gives me the following error:
`Exception in thread "main" java.lang.NoClassDefFoundError: Main (wrong name: applicationarbre/Main)
`
I searched the internet and tried several solutions b... | 0 |
993,238 | 06/14/2009 17:17:54 | 49,942 | 12/29/2008 19:30:22 | 10,529 | 534 | Entering data into a grid | A UI question: is there some consensus on the best (defined as "the one which end-users like best") or least-bad way to implement data entry into a grid?
I have a grid, with many rows. The grid's columns contain various types of properties, which the user can enter/edit. The "types" of properties include:
* Free ... | validation | ime | user-interface | data-entry | null | null | open | Entering data into a grid
===
A UI question: is there some consensus on the best (defined as "the one which end-users like best") or least-bad way to implement data entry into a grid?
I have a grid, with many rows. The grid's columns contain various types of properties, which the user can enter/edit. The "types" of... | 0 |
2,984,257 | 06/06/2010 13:03:58 | 174,261 | 09/16/2009 10:28:26 | 152 | 5 | PHP - How to convert the YouTube URL with Regex | How can convert the below youtube urls
$url1 = http://www.youtube.com/watch?v=136pEZcb1Y0&feature=fvhl
$url2 = http://www.youtube.com/watch?feature=fvhl&v=136pEZcb1Y0
into
$url_embedded = http://www.youtube.com/watch/v=136pEZcb1Y0
using Regular Expressions?
| php | regex | url | youtube | null | null | open | PHP - How to convert the YouTube URL with Regex
===
How can convert the below youtube urls
$url1 = http://www.youtube.com/watch?v=136pEZcb1Y0&feature=fvhl
$url2 = http://www.youtube.com/watch?feature=fvhl&v=136pEZcb1Y0
into
$url_embedded = http://www.youtube.com/watch/v=136pEZcb1Y0
using Re... | 0 |
7,155,827 | 08/23/2011 02:54:11 | 494,074 | 10/23/2010 21:32:53 | 776 | 13 | How to know how long a process has been running? | I am interested in doing this purely using bash. | bash | null | null | null | null | 08/23/2011 02:57:46 | off topic | How to know how long a process has been running?
===
I am interested in doing this purely using bash. | 2 |
6,919,256 | 08/02/2011 22:03:11 | 794,243 | 06/11/2011 19:43:28 | 145 | 1 | Am I not doing correctly or understanding double buffering on Android? | I have a function
@Override
public void run() {
while(running && (!eof)){
if(surfaceHolder.getSurface().isValid()){
Canvas canvas = surfaceHolder.lockCanvas();
paint(canvas);
surfaceHolder.unlockCanvasAndPost(canvas);
}
... | java | android | doublebuffered | null | null | null | open | Am I not doing correctly or understanding double buffering on Android?
===
I have a function
@Override
public void run() {
while(running && (!eof)){
if(surfaceHolder.getSurface().isValid()){
Canvas canvas = surfaceHolder.lockCanvas();
paint(canvas);
... | 0 |
17,020 | 08/19/2008 21:42:30 | 1,633 | 08/17/2008 17:30:24 | 76 | 16 | What is the best way to partition terabyte drive in a linux development machine? | I have a new 1 TB drive coming in tomorrow. What is the best way to divide this space for a development workstation?
The biggest problem I think I'm going to have is that some partitions (probably /usr) will become to small after a bit of use. Other partitions are probably to huge. The swap drive for example is curr... | linux | storage | partition | null | null | 11/30/2011 02:43:57 | off topic | What is the best way to partition terabyte drive in a linux development machine?
===
I have a new 1 TB drive coming in tomorrow. What is the best way to divide this space for a development workstation?
The biggest problem I think I'm going to have is that some partitions (probably /usr) will become to small after a... | 2 |
8,954,308 | 01/21/2012 15:47:19 | 532,430 | 12/06/2010 14:49:09 | 1,405 | 65 | Is the HTTP package server safe to use in production? | Go implements [FastCGI][1], as well as a native [HTTP server][2] in its standard library.
Is it safe to use the server from the HTTP package in production (as an application server) or is it recommended to use the FastCGI interface to connect to a more robust solution like Apache in terms of security?
[1]: ht... | http | go | null | null | null | 01/23/2012 18:27:31 | not constructive | Is the HTTP package server safe to use in production?
===
Go implements [FastCGI][1], as well as a native [HTTP server][2] in its standard library.
Is it safe to use the server from the HTTP package in production (as an application server) or is it recommended to use the FastCGI interface to connect to a more robus... | 4 |
11,574,601 | 07/20/2012 07:14:31 | 541,786 | 12/14/2010 10:27:01 | 2,882 | 165 | Dfference between emulator and AVD | I have just switch to android development and came across this doubt. How is **AVD** different from **emulator**?
Thanks,
Nitish | android | android-emulator | avd | null | null | 07/20/2012 17:26:46 | not constructive | Dfference between emulator and AVD
===
I have just switch to android development and came across this doubt. How is **AVD** different from **emulator**?
Thanks,
Nitish | 4 |
10,831,275 | 05/31/2012 09:53:51 | 1,428,051 | 05/31/2012 09:44:00 | 1 | 0 | Java Wicket - Calling javascript ( JQuery ) before AJAX | I got this thing i'm trying to solve:
I got a ListView created using Wicket ( 1.5 ) with a lot of elements and a scroll. When new items are available, the user is asked if he would like to refresh the list via a message backed by an AjaxLink:
public void onClick(AjaxRequestTarget ajaxTarget) {
/* do ... | java | javascript | ajax | wicket | null | null | open | Java Wicket - Calling javascript ( JQuery ) before AJAX
===
I got this thing i'm trying to solve:
I got a ListView created using Wicket ( 1.5 ) with a lot of elements and a scroll. When new items are available, the user is asked if he would like to refresh the list via a message backed by an AjaxLink:
publ... | 0 |
7,218,456 | 08/28/2011 01:14:44 | 642,317 | 03/03/2011 03:25:52 | 1 | 0 | best ways to start learning photoshop if I am an absolute beginner? | What are the best ways to teach an absolute beginner how to use photoshop? If they are trying to avoid entering into an academic setting to learn it-- are there ways that it can be self-taught? Are online tutorials a good option? If so, which ones are best to start with? | photoshop | null | null | null | null | 08/28/2011 01:39:45 | off topic | best ways to start learning photoshop if I am an absolute beginner?
===
What are the best ways to teach an absolute beginner how to use photoshop? If they are trying to avoid entering into an academic setting to learn it-- are there ways that it can be self-taught? Are online tutorials a good option? If so, which o... | 2 |
7,387,334 | 09/12/2011 11:47:04 | 940,468 | 09/12/2011 11:47:04 | 1 | 0 | how to encrypt /decrypt a video file using RSA algorithm? | i want to ask u something about DRM here.i want to encrypt/decrypt a file using RSA algorithm in java.can anyone send the sample code for this.any help is thankful..thanx in advance.. | java | encryption | null | null | null | 09/12/2011 11:54:30 | not a real question | how to encrypt /decrypt a video file using RSA algorithm?
===
i want to ask u something about DRM here.i want to encrypt/decrypt a file using RSA algorithm in java.can anyone send the sample code for this.any help is thankful..thanx in advance.. | 1 |
3,370,305 | 07/30/2010 09:40:52 | 364,971 | 06/11/2010 22:24:05 | 43 | 1 | Exception with connection in ADO.NET | I am trying to learn ADO.NET to connect with SQLServer ...
I install SQLserver with Visual studio ....
there is data base called "Northwind" as example with it ...
I am trying to read this data base , I wrote this code ...
using System;
using System.Data;
using System.Data.SqlClient;
... | c# | ado.net | null | null | null | null | open | Exception with connection in ADO.NET
===
I am trying to learn ADO.NET to connect with SQLServer ...
I install SQLserver with Visual studio ....
there is data base called "Northwind" as example with it ...
I am trying to read this data base , I wrote this code ...
using System;
using System.Data;
... | 0 |
2,316,475 | 02/23/2010 07:46:47 | 100,572 | 05/04/2009 01:04:48 | 282 | 7 | How do I return early from a rake task? | I have a rake task where I do some checks at the beginning, if one of the checks fails I would like to return early from the rake task, I don't want to execute any of the remaining code.
I thought the solution would be to place a return where I wanted to return from the code but I get the following error
unex... | ruby-on-rails | rake | null | null | null | null | open | How do I return early from a rake task?
===
I have a rake task where I do some checks at the beginning, if one of the checks fails I would like to return early from the rake task, I don't want to execute any of the remaining code.
I thought the solution would be to place a return where I wanted to return from the c... | 0 |
6,828,848 | 07/26/2011 10:45:27 | 448,413 | 06/09/2010 10:04:01 | 384 | 2 | How the given C code be interpretated by different Compiler | I have a code below and wanted to know what could be output.What i would like to see how different compiler would interpret this particular piece of code.
int main()
{
int i = -1, j = 2, k = 0, m;
m = ++i || ++j && ++k;
printf("\n %d %d %d %d \n", i, j, k, m);
return 0;
}
Now the... | c | null | null | null | null | 11/24/2011 22:22:43 | not a real question | How the given C code be interpretated by different Compiler
===
I have a code below and wanted to know what could be output.What i would like to see how different compiler would interpret this particular piece of code.
int main()
{
int i = -1, j = 2, k = 0, m;
m = ++i || ++j && ++k;
printf("... | 1 |
2,345,513 | 02/26/2010 23:27:04 | 149,458 | 08/03/2009 01:39:55 | 1,606 | 123 | Interview coding test how to approach the style aspect. | I have taken a couple of coding test lately all timed, but without a limit meaning I could take as long as I want, but they wanted to see how long it took me. Given this criteria i have opted to use the most straight forward style possible while refactoring little in order to solve the problem quickly. I have receive... | interview-questions | null | null | null | null | 12/04/2011 02:19:06 | off topic | Interview coding test how to approach the style aspect.
===
I have taken a couple of coding test lately all timed, but without a limit meaning I could take as long as I want, but they wanted to see how long it took me. Given this criteria i have opted to use the most straight forward style possible while refactoring ... | 2 |
8,274,582 | 11/25/2011 21:56:21 | 1,066,290 | 11/25/2011 21:54:36 | 1 | 0 | update mysql_query form cookie | hoi i think this shoot work in theory will it ?
$sql = "UPDATE users SET credtis = credits+1 WHERE id=echo .($_COOKIE['credits_id']!='');";
if ( !($result = $db->sql_query($sql)) ) {
message_die(GENERAL_ERROR, 'Could not update users table', '', __LINE__, __FILE__, $sql);
}
| php | mysql | null | null | null | 11/25/2011 22:04:58 | not a real question | update mysql_query form cookie
===
hoi i think this shoot work in theory will it ?
$sql = "UPDATE users SET credtis = credits+1 WHERE id=echo .($_COOKIE['credits_id']!='');";
if ( !($result = $db->sql_query($sql)) ) {
message_die(GENERAL_ERROR, 'Could not update users table', '', __LINE__, __FILE__, $sql);
}... | 1 |
6,019,680 | 05/16/2011 15:30:04 | 356,387 | 06/02/2010 11:44:16 | 2,037 | 25 | Thread syncronization | I have one thread that locks a mutex, writes a value to a variable, unlocks the mutex.
I do a print out here and the value has been changed. I set it to 1.
When I read the variables value in another thread using lock, unlock on the mutex and read the value, I get the old value of 0.
Why is this happening. I loc... | multithreading | thread-safety | pthreads | null | null | null | open | Thread syncronization
===
I have one thread that locks a mutex, writes a value to a variable, unlocks the mutex.
I do a print out here and the value has been changed. I set it to 1.
When I read the variables value in another thread using lock, unlock on the mutex and read the value, I get the old value of 0.
W... | 0 |
9,489,669 | 02/28/2012 21:03:03 | 976,954 | 10/03/2011 15:26:38 | 24 | 0 | Updating a matplotlib bar graph? | I have a bar graph which retrieves its y values from a dict. Instead of showing several graphs with all the different values and me having to close every single one, I need it to update values on the same graph. Is there a solution for this?
| python | matplotlib | null | null | null | null | open | Updating a matplotlib bar graph?
===
I have a bar graph which retrieves its y values from a dict. Instead of showing several graphs with all the different values and me having to close every single one, I need it to update values on the same graph. Is there a solution for this?
| 0 |
10,562,186 | 05/12/2012 08:33:15 | 1,390,736 | 05/12/2012 07:10:34 | 1 | 0 | Notice: Undefined variable: basic html form | this is the code i am working on (it is part of this tutorial http://www.homeandlearn.co.uk/php/php4p9.html )
this works fine
` <html>
<head>
<title>A BASIC HTML FORM</title>
<?PHP
if (isset($_POST['Submit1'])) {
$username=$_POST['username'];
if($username=="ken"){
print("you the man... | php | html | null | null | null | 05/12/2012 10:50:53 | too localized | Notice: Undefined variable: basic html form
===
this is the code i am working on (it is part of this tutorial http://www.homeandlearn.co.uk/php/php4p9.html )
this works fine
` <html>
<head>
<title>A BASIC HTML FORM</title>
<?PHP
if (isset($_POST['Submit1'])) {
$username=$_POST['username... | 3 |
10,380,861 | 04/30/2012 08:51:44 | 532,875 | 12/06/2010 21:19:25 | 133 | 6 | Stretching the items of an ItemsControl | I'm bulding a small WPF app over here. It's all built strictly with MVVM, using nothing but DataTemplates linked to view model types.
I've seen alot of questions about how to stretch and clip the contents of `ListBox`es so that the items fill its parent. After alot of experimenting I managed to get my head around th... | wpf | datatemplate | itemscontrol | null | null | null | open | Stretching the items of an ItemsControl
===
I'm bulding a small WPF app over here. It's all built strictly with MVVM, using nothing but DataTemplates linked to view model types.
I've seen alot of questions about how to stretch and clip the contents of `ListBox`es so that the items fill its parent. After alot of exp... | 0 |
9,288,263 | 02/15/2012 05:22:37 | 1,210,448 | 02/15/2012 03:47:04 | 1 | 0 | jQuery Autocomplete like facebook current city and hometown | Is there anyone experience on producing autocomplete just like the shown in picture? it fix for one item / chosen one.
link for picture: http://i.stack.imgur.com/hKsY1.png
If there's a help, it would benificial to everyone
thanks | javascript | jquery | facebook | autocomplete | null | 02/16/2012 05:49:20 | not constructive | jQuery Autocomplete like facebook current city and hometown
===
Is there anyone experience on producing autocomplete just like the shown in picture? it fix for one item / chosen one.
link for picture: http://i.stack.imgur.com/hKsY1.png
If there's a help, it would benificial to everyone
thanks | 4 |
5,192,009 | 03/04/2011 09:38:05 | 636,075 | 02/27/2011 02:02:45 | 1 | 0 | PLZ PLZ HELP with a object oriented basic hangman game | Does anyone have a basic hangman object oriented program with a class and driver that would like to share. i have no idea what i am doing, i do not know oop and my instructor said that we are allowed to get any help that we can find. this it due saturday by midnight so please help asap
For this program, you are to c... | oop | class | null | null | null | 03/04/2011 23:48:34 | not a real question | PLZ PLZ HELP with a object oriented basic hangman game
===
Does anyone have a basic hangman object oriented program with a class and driver that would like to share. i have no idea what i am doing, i do not know oop and my instructor said that we are allowed to get any help that we can find. this it due saturday by mi... | 1 |
10,151,362 | 04/14/2012 05:50:02 | 1,101,333 | 12/16/2011 05:58:58 | 1 | 0 | How to create a .tmx file "data"? | I am currently trying to create a random map using tileD but I couldn't manage to decode the "data" in the .tmx file. I read that the data is base64 encode and gzip compressed but none (of what I've searched) actually has got some useful results.
Has anyone successfully decoded the "data"? Can I have a full example... | file | data | example | tmx | null | null | open | How to create a .tmx file "data"?
===
I am currently trying to create a random map using tileD but I couldn't manage to decode the "data" in the .tmx file. I read that the data is base64 encode and gzip compressed but none (of what I've searched) actually has got some useful results.
Has anyone successfully decode... | 0 |
6,262,558 | 06/07/2011 08:30:45 | 745,367 | 05/09/2011 14:58:36 | 8 | 0 | how to do slot machine in android | I want to do small gaming application like slot machine which is
Image1 Image2 Image3
Button
When i click on button then the three image are scroll like slot machine and then show random images.
So can any one send me the sample code of slot machine.
Thanks in advance
... | android | null | null | null | null | 06/07/2011 08:46:08 | not a real question | how to do slot machine in android
===
I want to do small gaming application like slot machine which is
Image1 Image2 Image3
Button
When i click on button then the three image are scroll like slot machine and then show random images.
So can any one send me the sample code... | 1 |
9,235,591 | 02/10/2012 22:17:14 | 747,858 | 05/11/2011 01:24:39 | 662 | 27 | how to pick the right Javascript MVC framework? | I am new to javascript and trying to figure out a good JS MVC framework to use
I am trying to figure out how to compare and contrast the Javascript MVC frameworks that have been famous recently in the year 2011. I am trying to pick one for my application. My main aim is to pick one so that i can build a solid and we... | javascript | backbone.js | knockout.js | spine.js | ember.js | 02/12/2012 17:55:34 | not constructive | how to pick the right Javascript MVC framework?
===
I am new to javascript and trying to figure out a good JS MVC framework to use
I am trying to figure out how to compare and contrast the Javascript MVC frameworks that have been famous recently in the year 2011. I am trying to pick one for my application. My main ... | 4 |
5,958,513 | 05/11/2011 02:16:18 | 95,815 | 04/25/2009 02:31:23 | 255 | 14 | Trouble serializing vectors in a sub-class in AS3 | Hey there! I'm trying to serialize data in AS3 but am running into a frustrating problem. Here's a snippit of code:
registerClassAlias("myObjClass", myObjClass);
var bytes:ByteArray = new ByteArray();
bytes.writeObject(myObj);
bytes.position = 0;
myObj = Vector.<myObjClass>(bytes.readObject()... | actionscript-3 | serialization | amf | null | null | null | open | Trouble serializing vectors in a sub-class in AS3
===
Hey there! I'm trying to serialize data in AS3 but am running into a frustrating problem. Here's a snippit of code:
registerClassAlias("myObjClass", myObjClass);
var bytes:ByteArray = new ByteArray();
bytes.writeObject(myObj);
bytes.position =... | 0 |
9,990,810 | 04/03/2012 09:46:14 | 1,310,065 | 04/03/2012 09:40:28 | 1 | 0 | Very slow when fetching data from server | Amm using windows xp system, am fetching data from AS400 DB2 database through php. Am getting the result too late. I want to know the reason, i think my server is in italy, but working in India? Is it correct reason or wrong? If correct means please tell the idea to fetch the result fast... | php5 | null | null | null | null | 04/14/2012 12:43:31 | not a real question | Very slow when fetching data from server
===
Amm using windows xp system, am fetching data from AS400 DB2 database through php. Am getting the result too late. I want to know the reason, i think my server is in italy, but working in India? Is it correct reason or wrong? If correct means please tell the idea to fetch t... | 1 |
10,226,890 | 04/19/2012 11:17:22 | 737,990 | 05/04/2011 12:40:54 | 31 | 0 | Howto split genericList items with delimiter? | I cant fugure out howto split items from my genericList to two seperate parts with delimiter option?
My data looks like this:
10.5 5.5
7.2 2.5
-0.1 3.0
-1.1 3.3
and so on .......... totaly 8760 rows in my List.
What I want to do is to split each row in 2 parts so I can count the min, max and a... | c# | string | arraylist | generic-list | null | 04/20/2012 12:25:19 | not a real question | Howto split genericList items with delimiter?
===
I cant fugure out howto split items from my genericList to two seperate parts with delimiter option?
My data looks like this:
10.5 5.5
7.2 2.5
-0.1 3.0
-1.1 3.3
and so on .......... totaly 8760 rows in my List.
What I want to do is to split ea... | 1 |
6,969,191 | 08/06/2011 21:57:54 | 706,628 | 04/13/2011 18:32:20 | 561 | 38 | What is a good "active installs" rate for a free Android app? | My free app has received many positive reviews and has a 4.5 star rating on the Android Market, but the active install rate is less than 40%, meaning more than half the people who download it uninstall it.
Is this normal? I would assume a highly-rated app would have closer to 100% install rate. | android | null | null | null | null | 08/07/2011 09:49:51 | off topic | What is a good "active installs" rate for a free Android app?
===
My free app has received many positive reviews and has a 4.5 star rating on the Android Market, but the active install rate is less than 40%, meaning more than half the people who download it uninstall it.
Is this normal? I would assume a highly-rate... | 2 |
8,765,921 | 01/06/2012 23:40:58 | 1,135,347 | 01/06/2012 23:33:35 | 1 | 0 | i am creating a slideshow with multiple images and want to be able to create a previous image button but am having trouble. using xcode | I am creating a slideshow with multiple images and want to be able to create a previous image button but am having trouble. The program I am using is using X code. | xcode | null | null | null | null | 01/08/2012 15:40:03 | not a real question | i am creating a slideshow with multiple images and want to be able to create a previous image button but am having trouble. using xcode
===
I am creating a slideshow with multiple images and want to be able to create a previous image button but am having trouble. The program I am using is using X code. | 1 |
11,296,958 | 07/02/2012 15:45:37 | 1,496,511 | 07/02/2012 15:41:39 | 1 | 0 | Making RMI call specific to individual server in clustered environment in WAS | I have a situation where i have to make individual RMI call to 4 websphere app servers to load files on those servers, but all servers are under clustered environment? Can anyone help | ejb | websphere | cluster-computing | null | null | 07/03/2012 11:51:02 | not a real question | Making RMI call specific to individual server in clustered environment in WAS
===
I have a situation where i have to make individual RMI call to 4 websphere app servers to load files on those servers, but all servers are under clustered environment? Can anyone help | 1 |
8,209,436 | 11/21/2011 09:04:56 | 490,118 | 10/28/2010 12:58:35 | 1 | 0 | PDFSharp or MigraDoc : loop through text contents and replace | please advise how to replace text line in PDF file ?
| pdfsharp | null | null | null | null | 11/21/2011 22:42:14 | not a real question | PDFSharp or MigraDoc : loop through text contents and replace
===
please advise how to replace text line in PDF file ?
| 1 |
2,800,199 | 05/10/2010 03:49:23 | 83,181 | 03/26/2009 15:24:53 | 134 | 3 | Understand Sql Server connectionstring for asp.net | I am trying to understand the differences between the following 2 connectionstrings.
one uses servername\instancename and the other one uses the server ip address.
Can I specify port number for "serverName\instanceName".
I know you can specify port number for ip address, something like '10.0.0.1,xxx'.
thanks,
... | connectionstring | null | null | null | null | null | open | Understand Sql Server connectionstring for asp.net
===
I am trying to understand the differences between the following 2 connectionstrings.
one uses servername\instancename and the other one uses the server ip address.
Can I specify port number for "serverName\instanceName".
I know you can specify port number for... | 0 |
10,189,057 | 04/17/2012 09:59:08 | 808,509 | 06/21/2011 13:19:24 | 6 | 0 | How I'll generate upcoming events of user's area? | All of events will come from API. I need to know user's location to pull data from API. But how I'll find out user's area for selecting upcoming events for their specific location? Is there any suitable php coding to do that? Please help. | php | j | null | null | null | 04/17/2012 17:14:34 | not a real question | How I'll generate upcoming events of user's area?
===
All of events will come from API. I need to know user's location to pull data from API. But how I'll find out user's area for selecting upcoming events for their specific location? Is there any suitable php coding to do that? Please help. | 1 |
11,408,184 | 07/10/2012 07:02:01 | 1,513,526 | 07/10/2012 02:49:30 | 1 | 0 | Input, manipultion, Output in C | I want to read in a file with 10 columns all numbers except 1.
I want to for each value in column 1 manipulate the value with a function.
Then print the value out along with the 9 other values in the program.
The input file to be read has 7000 lines.I have simplified the code to the relevant section.
Am I using th... | c | null | null | null | null | 07/10/2012 07:31:08 | not a real question | Input, manipultion, Output in C
===
I want to read in a file with 10 columns all numbers except 1.
I want to for each value in column 1 manipulate the value with a function.
Then print the value out along with the 9 other values in the program.
The input file to be read has 7000 lines.I have simplified the code to ... | 1 |
6,229,643 | 06/03/2011 16:02:43 | 401,658 | 07/25/2010 17:27:43 | 100 | 1 | Django + nginx + gunicorn gives 502 error. very little log information. | I have my server configured like this (this is on a fresh install of ubuntu 10.10)
nginx + gunicorn + django + supervisord to run it
when I try to access my site, I get a 502 error. and this will show up in the error log:
2011/06/03 10:40:59 [error] 15066#0: *1 connect() failed (111: Connection refused) wh... | django | nginx | gunicorn | supervisord | null | 06/03/2011 17:10:42 | off topic | Django + nginx + gunicorn gives 502 error. very little log information.
===
I have my server configured like this (this is on a fresh install of ubuntu 10.10)
nginx + gunicorn + django + supervisord to run it
when I try to access my site, I get a 502 error. and this will show up in the error log:
2011/06/... | 2 |
4,864,135 | 02/01/2011 15:02:52 | 522,416 | 11/27/2010 17:30:37 | 1 | 0 | Hi everyone,can you recommend some p2p software to find the BitTorrent ? | can you recommend some p2p software to find the BitTorrent ?or some p2p website,like the emule software.I want to download some study material and video. | website | software-tools | null | null | null | 02/01/2011 15:05:11 | off topic | Hi everyone,can you recommend some p2p software to find the BitTorrent ?
===
can you recommend some p2p software to find the BitTorrent ?or some p2p website,like the emule software.I want to download some study material and video. | 2 |
4,811,646 | 01/27/2011 00:08:10 | 424,421 | 08/18/2010 18:56:37 | 1 | 2 | implement sound into shake???? | I am guessing that it would be a shake listener of some sort. but what I want to do is have the sound play when I shake the phone. could some one help? I know that there is a way I see them all the time. Any help is GREATLY appreciated. | android | sdk | shake | null | null | null | open | implement sound into shake????
===
I am guessing that it would be a shake listener of some sort. but what I want to do is have the sound play when I shake the phone. could some one help? I know that there is a way I see them all the time. Any help is GREATLY appreciated. | 0 |
11,681,169 | 07/27/2012 03:46:36 | 1,556,571 | 07/27/2012 03:41:40 | 1 | 0 | Smarty If .tpl for CSS classes | I am working on a template using Smarty and i would like to give a certain class for the navigation menu according to the active .tpl file.
Any help ?? | smarty | null | null | null | null | null | open | Smarty If .tpl for CSS classes
===
I am working on a template using Smarty and i would like to give a certain class for the navigation menu according to the active .tpl file.
Any help ?? | 0 |
10,529,943 | 05/10/2012 08:12:33 | 1,245,117 | 03/02/2012 13:02:05 | 1 | 0 | Can't install Xcode 3.2.6 | I'm having trouble installing Xcode 3.2.6. I try install Xcode on Mac OS 10.7.3, 10.6.8, 10.6.7. I download Xcode on developer.apple.com and always have some error:
The installation failed.
An unknown installation error occurred.
The Installer encountered an error that caused the installation to fail. Contact th... | xcode | osx | apple | null | null | 05/11/2012 14:12:11 | off topic | Can't install Xcode 3.2.6
===
I'm having trouble installing Xcode 3.2.6. I try install Xcode on Mac OS 10.7.3, 10.6.8, 10.6.7. I download Xcode on developer.apple.com and always have some error:
The installation failed.
An unknown installation error occurred.
The Installer encountered an error that caused the i... | 2 |
9,429,817 | 02/24/2012 11:16:10 | 1,225,795 | 02/22/2012 12:18:38 | 60 | 5 | How to go back from second screen to first screen | I have probably easy question, how to swich layouts, but its little complicated for me. Firs I have a class Main where is onCreate (setContentView(R.layout.main);) and than I call, another class with command:
setContentView(secondClass);
In this clas i draw with Canvas and this work just fine and i also create b... | android | null | null | null | null | null | open | How to go back from second screen to first screen
===
I have probably easy question, how to swich layouts, but its little complicated for me. Firs I have a class Main where is onCreate (setContentView(R.layout.main);) and than I call, another class with command:
setContentView(secondClass);
In this clas i draw ... | 0 |
7,620,329 | 10/01/2011 12:55:02 | 970,935 | 09/29/2011 10:38:59 | 3 | 0 | Is this the correct approach to design a shopping cart Android application? | I have a requirement to develop a shopping cart Android application.
The features should include
1. Ability for any customer to register
2. Ability to login with his credentials
3. Search and select products
4. View history about his previous purchases
5. Make payment to get the products delivered to his bil... | android | paypal | shopping-cart | payment | token | 10/01/2011 16:20:48 | not constructive | Is this the correct approach to design a shopping cart Android application?
===
I have a requirement to develop a shopping cart Android application.
The features should include
1. Ability for any customer to register
2. Ability to login with his credentials
3. Search and select products
4. View history about... | 4 |
6,846,813 | 07/27/2011 15:17:41 | 720,236 | 04/22/2011 07:53:12 | 21 | 3 | How to make sure at least one CheckBoxPreference is selected | I have a `PreferenceActivity` containing a number of `CheckBoxPreference` and I want to make sure that at least one of them is selected, any suggestion on how to do it?
Thanks | android | checkboxpreference | null | null | null | null | open | How to make sure at least one CheckBoxPreference is selected
===
I have a `PreferenceActivity` containing a number of `CheckBoxPreference` and I want to make sure that at least one of them is selected, any suggestion on how to do it?
Thanks | 0 |
214,500 | 10/18/2008 03:36:49 | 16,340 | 09/17/2008 16:21:05 | 178 | 16 | Which LINQ syntax do you prefer? Fluent or Query Expression | LINQ is one of the greatest improvements to .NET since generics and it saves me tons of time, and lines of code. However, the fluent syntax seems to come much more natural to me than the query expression syntax.
![LINQ Syntax Choice][1]
Which do you prefer and if you write standards for your company, do you enfo... | linq | c# | polls | null | null | 01/27/2012 21:39:11 | not constructive | Which LINQ syntax do you prefer? Fluent or Query Expression
===
LINQ is one of the greatest improvements to .NET since generics and it saves me tons of time, and lines of code. However, the fluent syntax seems to come much more natural to me than the query expression syntax.
![LINQ Syntax Choice][1]
Which do yo... | 4 |
9,621,976 | 03/08/2012 17:24:09 | 343 | 08/04/2008 20:13:06 | 6,259 | 99 | Clipping window rendering to a region | I have a window that is 100x100, but I only want to draw 50x100 and leave the right-side transparent without using WS_EX_LAYERED. The Windows Taskbar appears to do this when auto-hide is enabled. The Taskbar is 40px tall according to GetWindowRect, but only 2px is visible. How is it possible to have a window that is la... | winapi | null | null | null | null | null | open | Clipping window rendering to a region
===
I have a window that is 100x100, but I only want to draw 50x100 and leave the right-side transparent without using WS_EX_LAYERED. The Windows Taskbar appears to do this when auto-hide is enabled. The Taskbar is 40px tall according to GetWindowRect, but only 2px is visible. How... | 0 |
2,038,481 | 01/10/2010 20:26:27 | 2,147 | 08/20/2008 15:14:13 | 20,573 | 639 | What optimizations does Python do without the -O flags? | I had always assumed that the Python interpreter did no optimizations without a `-O` flag, but the following is a bit strange:
>>> def foo():
... print '%s' % 'Hello world'
...
>>> from dis import dis
>>> dis(foo)
2 0 LOAD_CONST 3 ('Hello world')
... | python | bytecode | optimization | null | null | null | open | What optimizations does Python do without the -O flags?
===
I had always assumed that the Python interpreter did no optimizations without a `-O` flag, but the following is a bit strange:
>>> def foo():
... print '%s' % 'Hello world'
...
>>> from dis import dis
>>> dis(foo)
2 ... | 0 |
6,864,190 | 07/28/2011 18:55:29 | 857,994 | 07/22/2011 13:21:38 | 165 | 12 | C/C++ Optimizations | So, I've been raised in a very OO manner when it comes to programming... which has unfortunately meant that hightly optimized code is not my forte. I'm fairly good at C now and can usually do things in reasonably intelligent ways, but I still have trouble thinking of the most optimized way to handle situations.
One... | c++ | c | compiler | null | null | 07/28/2011 19:08:49 | not constructive | C/C++ Optimizations
===
So, I've been raised in a very OO manner when it comes to programming... which has unfortunately meant that hightly optimized code is not my forte. I'm fairly good at C now and can usually do things in reasonably intelligent ways, but I still have trouble thinking of the most optimized way to ... | 4 |
1,854,755 | 12/06/2009 08:23:09 | 106,111 | 05/13/2009 08:59:24 | 168 | 2 | Javascript - How to change a new value on drop down | When we change the `name="quantity"` and the `$product['price']` value will changing too. Here will have dynamic quantity and price. How to do that using jquery/javascript.
<?php
$select = "SELECT * FROM `products` ORDER BY `id` DESC LIMIT 10";
$query = mysql_query($select) or die(mysql_error());
... | jquery | javascript | php | null | null | null | open | Javascript - How to change a new value on drop down
===
When we change the `name="quantity"` and the `$product['price']` value will changing too. Here will have dynamic quantity and price. How to do that using jquery/javascript.
<?php
$select = "SELECT * FROM `products` ORDER BY `id` DESC LIMIT 10";
... | 0 |
5,973,487 | 05/12/2011 05:03:10 | 749,891 | 05/12/2011 04:44:50 | 1 | 0 | Focus by default browser | I would like know if is possible disable "focus" which is set by default browser in input elements?
Sorry my English.
Thanks, | javascript | html | css | javascript-events | null | null | open | Focus by default browser
===
I would like know if is possible disable "focus" which is set by default browser in input elements?
Sorry my English.
Thanks, | 0 |
11,415,453 | 07/10/2012 14:24:04 | 1,412,319 | 05/23/2012 10:07:28 | 36 | 2 | Alfresco in Tomcat: OutOfMemory | I've recently installed Alfresco 4.0d, with the 32 bit executable.
Whenever someone accesses the application, I get OutOfMemory error.
I've googled it and saw that more memory needs to be added.
So, I've tried editing the setenv.bat file in Alfresco's tomcat, like this:
set JAVA_HOME=D:\Alfresco\java
... | tomcat | memory | jvm | alfresco | null | null | open | Alfresco in Tomcat: OutOfMemory
===
I've recently installed Alfresco 4.0d, with the 32 bit executable.
Whenever someone accesses the application, I get OutOfMemory error.
I've googled it and saw that more memory needs to be added.
So, I've tried editing the setenv.bat file in Alfresco's tomcat, like this:
... | 0 |
3,259,993 | 07/15/2010 20:55:21 | 112,496 | 05/26/2009 10:37:15 | 1,034 | 74 | Application is not working under raw system. | I've an python GUI application, I use pyQt4.
I build binary with bbfreeze (before I was using py2exe but it didn't work with email module well).
On system where I build this app, everything works properly, but when I install it on raw windows (without all those vc_redist and set of python libraries) binary does no... | python | windows | pyqt | py2exe | null | null | open | Application is not working under raw system.
===
I've an python GUI application, I use pyQt4.
I build binary with bbfreeze (before I was using py2exe but it didn't work with email module well).
On system where I build this app, everything works properly, but when I install it on raw windows (without all those vc... | 0 |
5,671,238 | 04/15/2011 00:35:04 | 675,065 | 03/24/2011 14:24:51 | 197 | 40 | CSS selector case insensitive for attributes | If I have an HTML element `<input type="submit" value="Search" />` a css selector needs to be case-sensitive:
`input[value='Search']` matches
`input[value='search']` does not match
**I need a solution where the case-insensitive approach works too.** I am using **Selenium 2** and **Jquery**, so answers for both... | jquery | css-selectors | case-insensitive | selenium2 | null | null | open | CSS selector case insensitive for attributes
===
If I have an HTML element `<input type="submit" value="Search" />` a css selector needs to be case-sensitive:
`input[value='Search']` matches
`input[value='search']` does not match
**I need a solution where the case-insensitive approach works too.** I am using ... | 0 |
9,507,126 | 02/29/2012 21:42:16 | 1,008,588 | 10/22/2011 13:31:34 | 17 | 2 | Translate a flow chart into if...else statements | I'm looking for a fast and easy way to transform a graphic flow chart into a statement like `if...else...` or `case...`.
I mean, from this chart ![simple flow chart from the web][1] the program/app should create automatically the following code:
if("Money in" greater than "money out")
{Healty;}
else
... | php | if-statement | flowchart | null | null | 02/29/2012 21:48:17 | not a real question | Translate a flow chart into if...else statements
===
I'm looking for a fast and easy way to transform a graphic flow chart into a statement like `if...else...` or `case...`.
I mean, from this chart ![simple flow chart from the web][1] the program/app should create automatically the following code:
if("Money in... | 1 |
9,653,379 | 03/11/2012 07:57:40 | 1,188,320 | 02/03/2012 19:37:49 | 51 | 0 | how do those in excel? | 1, there a line like this:
color
#01
#1b
#1b/613
#02
#18/613
#04
..........
.
there is one space before the content. eg: there is a space before `#01`.when i selected the column and used left justify, but the content don't go a space to... | excel | null | null | null | null | 03/11/2012 14:57:02 | off topic | how do those in excel?
===
1, there a line like this:
color
#01
#1b
#1b/613
#02
#18/613
#04
..........
.
there is one space before the content. eg: there is a space before `#01`.when i selected the column and used left justify, but the... | 2 |
10,637,759 | 05/17/2012 14:33:01 | 1,357,051 | 04/25/2012 19:19:34 | 27 | 0 | Field Validations in MVC | I would like to enforce field validations on my Views in the MVC app that I am working on. For example -
- Limit the length of the field to 40
- Ensure only alphanumeric and special characters @#$%&*()-_+][';:?.,! can be entered.
I used the following to restrict the field length:
<div>
<%= Html.T... | c# | jquery | asp.net-mvc | null | null | null | open | Field Validations in MVC
===
I would like to enforce field validations on my Views in the MVC app that I am working on. For example -
- Limit the length of the field to 40
- Ensure only alphanumeric and special characters @#$%&*()-_+][';:?.,! can be entered.
I used the following to restrict the field length... | 0 |
4,462,785 | 12/16/2010 16:07:44 | 220,804 | 11/29/2009 11:04:51 | 199 | 2 | Transactional: controller vs service | Consider I have a controller method get() which calls a few service methods working with database.
Is it correct to make the entire controller method transactional or just every service method?
It seems to me that we must make get() transactional because it performs associated operations.
Thanks!
| transactions | spring-mvc | null | null | null | null | open | Transactional: controller vs service
===
Consider I have a controller method get() which calls a few service methods working with database.
Is it correct to make the entire controller method transactional or just every service method?
It seems to me that we must make get() transactional because it performs assoc... | 0 |
6,174,183 | 05/30/2011 08:56:24 | 716,238 | 04/20/2011 00:56:56 | 17 | 0 | Feedjack problem in django | I'm trying to implement a feedaggator on my web and I think that feedjack is the right solution. But I install it with the latest version of Django 1.3. And it doesn't work.
Anybody use it with django 1.3? Any problem with feedjack_update.py? Other solutions?
Thanks for all. | python | django | feed | feedparser | null | 05/30/2011 14:43:53 | not a real question | Feedjack problem in django
===
I'm trying to implement a feedaggator on my web and I think that feedjack is the right solution. But I install it with the latest version of Django 1.3. And it doesn't work.
Anybody use it with django 1.3? Any problem with feedjack_update.py? Other solutions?
Thanks for all. | 1 |
10,140,520 | 04/13/2012 12:08:24 | 1,049,829 | 11/16/2011 14:12:33 | 6 | 1 | DatastoreService Batch Delete. What happens if an exception occurs | I perform batch delete operation on entity keys using DatastoreService.delete(Key... keys).
Each entity is a root entity, so operation is executed without transaction.
The batch size is hardcoded and the deletion is performed step by step. Each following operation firstly execute key-only get query to fetch entity ke... | google-app-engine | gae-datastore | null | null | null | null | open | DatastoreService Batch Delete. What happens if an exception occurs
===
I perform batch delete operation on entity keys using DatastoreService.delete(Key... keys).
Each entity is a root entity, so operation is executed without transaction.
The batch size is hardcoded and the deletion is performed step by step. Each f... | 0 |
10,976,808 | 06/11/2012 08:41:32 | 1,448,465 | 06/11/2012 08:29:23 | 1 | 0 | How to integrate STS Asterisk interface Library into IPhone? | i m new in iPhone and now a days i m making an app through that we can make free call and sms. I found abt that in much blogs but didn't get the proper answer. So, please can any one help me?
I came to know from one source that we can use STS Asterisk Library to make free call through VoIP but i dont know how to int... | iphone | voip | asterisk | null | null | 06/12/2012 03:42:55 | not a real question | How to integrate STS Asterisk interface Library into IPhone?
===
i m new in iPhone and now a days i m making an app through that we can make free call and sms. I found abt that in much blogs but didn't get the proper answer. So, please can any one help me?
I came to know from one source that we can use STS Asterisk... | 1 |
1,687,387 | 11/06/2009 12:50:21 | 185,593 | 10/07/2009 12:17:02 | 1 | 1 | how to initialize a Simgleton? | Sometimes there is a need to initialize the singleton class with some helper values. But we can't "publish" a constructor for it. What is the walkaround for this?
For more clarity I provide a sample:
''' <summary>
''' Singleton class MyPainter
''' </summary>
Public Class MyPainter
Privat... | .net | vb.net | singleton | null | null | null | open | how to initialize a Simgleton?
===
Sometimes there is a need to initialize the singleton class with some helper values. But we can't "publish" a constructor for it. What is the walkaround for this?
For more clarity I provide a sample:
''' <summary>
''' Singleton class MyPainter
''' </summary>
... | 0 |
6,168,218 | 05/29/2011 14:14:43 | 654,071 | 03/10/2011 18:12:54 | 72 | 4 | Perl, fork, semaphore. process | I'm new to perl. I need to create a program that would run 3 processes at the same time in random sequence from a list and lock those processes with semaphore one by one so to avoid duplicates; <br />
__e.g.__ You have a list of 3 programs: @array = ( 1,2,3);<br />
1) perl script.pl runs 2 at first;<br>2) By random t... | perl | semaphore | null | null | null | null | open | Perl, fork, semaphore. process
===
I'm new to perl. I need to create a program that would run 3 processes at the same time in random sequence from a list and lock those processes with semaphore one by one so to avoid duplicates; <br />
__e.g.__ You have a list of 3 programs: @array = ( 1,2,3);<br />
1) perl script.p... | 0 |
1,123,324 | 07/14/2009 03:33:43 | 432,987 | 07/14/2009 03:33:27 | 1 | 0 | Is there any way of reading a timecode track of a uicktime movie with applescript | I want to extract the timecode from a quicktime movie in Applescript.
By using this script
tell application "QuickTime Player"
set themovie to open thefile
set thetracks to tracks of document 1
repeat with thetrack in thetracks
if the kind of thetrack is "Timecode" then
get th... | quicktime | applescript | null | null | null | null | open | Is there any way of reading a timecode track of a uicktime movie with applescript
===
I want to extract the timecode from a quicktime movie in Applescript.
By using this script
tell application "QuickTime Player"
set themovie to open thefile
set thetracks to tracks of document 1
repeat with... | 0 |
2,669,103 | 04/19/2010 16:28:12 | 38,522 | 11/18/2008 10:18:37 | 2,144 | 49 | Types from multiple assemblies and namespaces in nhibernate mapping files | You can specify the namespace and assembly to use types from at the top of HBM files:
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="MyCorp.MyAssembly" namespace="MyCorp.MyAssembly.MyNamespace">
Can you use types from multiple assemblies / namespaces within the same mapping file, and if so wh... | nhibernate | nhibernate-mapping | assemblies | namespaces | null | null | open | Types from multiple assemblies and namespaces in nhibernate mapping files
===
You can specify the namespace and assembly to use types from at the top of HBM files:
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="MyCorp.MyAssembly" namespace="MyCorp.MyAssembly.MyNamespace">
Can you use types f... | 0 |
7,885,419 | 10/25/2011 06:24:49 | 377,381 | 06/27/2010 12:16:21 | 114 | 4 | resize files after being uploaded | im trying to resize files being uploaded all this with php,
here's the code that writes the images to the disk
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
// Open temp file
$out = fopen($targetDir . DIRECTORY_SEPARATOR . $fileName, $chunk == ... | php | null | null | null | null | 02/29/2012 18:39:35 | not a real question | resize files after being uploaded
===
im trying to resize files being uploaded all this with php,
here's the code that writes the images to the disk
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
// Open temp file
$out = fopen($targetDir . DIRE... | 1 |
7,639,940 | 10/03/2011 19:50:40 | 975,917 | 10/03/2011 00:17:45 | 6 | 0 | using javascript to find size of DOM elements | How do I use javascript to find the size of a Dom element.
Thanks. | javascript | dom | null | null | null | 10/03/2011 21:58:41 | not a real question | using javascript to find size of DOM elements
===
How do I use javascript to find the size of a Dom element.
Thanks. | 1 |
116,519 | 09/22/2008 18:14:19 | 2,197 | 08/20/2008 20:58:04 | 51 | 8 | Best Resources for Learning JavaFX? | For those of us learning JavaFX, what are the best resources you've found so far?
(One of the difficulties in finding good JavaFX resources is that things written before July 2008 are often no longer valid because of changes made to the language)
I've found:
* [James Weaver's JavaFX Blog][1]
* [JavaFX in Act... | javafx | null | null | null | null | 06/10/2012 15:49:28 | not constructive | Best Resources for Learning JavaFX?
===
For those of us learning JavaFX, what are the best resources you've found so far?
(One of the difficulties in finding good JavaFX resources is that things written before July 2008 are often no longer valid because of changes made to the language)
I've found:
* [James W... | 4 |
3,064,075 | 06/17/2010 17:35:30 | 400,962 | 03/19/2010 11:25:56 | 35 | 0 | onchange event and auto grow textbox | i have made auto grow textarea.it's working fine but when copying and pasting using right click it's not working properly.if i use onchange event in this situation it won't work either because to fire this event we need press enter or tab. please help me to solve this problem | javascript | null | null | null | null | null | open | onchange event and auto grow textbox
===
i have made auto grow textarea.it's working fine but when copying and pasting using right click it's not working properly.if i use onchange event in this situation it won't work either because to fire this event we need press enter or tab. please help me to solve this problem | 0 |
10,183,820 | 04/17/2012 01:17:01 | 1,094,837 | 12/13/2011 01:17:21 | 313 | 7 | PHP never-repeating Random Number | I need to create a completely random number for each user on my website and insert it into a MySQL database. The numbers can never repeat and I don't want to use MySQL AutoIncrement because I need a specific range. Say from `111,111` to `999,999,999,999`. No higher or lower as of right now. I do have a specific reason ... | php | mysql | random | numbers | null | 04/17/2012 13:39:49 | not a real question | PHP never-repeating Random Number
===
I need to create a completely random number for each user on my website and insert it into a MySQL database. The numbers can never repeat and I don't want to use MySQL AutoIncrement because I need a specific range. Say from `111,111` to `999,999,999,999`. No higher or lower as of ... | 1 |
7,629,682 | 10/02/2011 22:34:54 | 982,057 | 07/07/2011 17:35:29 | 10 | 0 | .htacess rewrite more SEO freindly | how can I rewrite
test.com/index.php?page=djs*&djID=1
into
test.com/djs/DJNAME
I need it to get the value of the second parameter djID=1 and use it the url.
Thanks :) | php | .htaccess | mod-rewrite | seo | null | 10/28/2011 11:12:40 | not a real question | .htacess rewrite more SEO freindly
===
how can I rewrite
test.com/index.php?page=djs*&djID=1
into
test.com/djs/DJNAME
I need it to get the value of the second parameter djID=1 and use it the url.
Thanks :) | 1 |
10,898,413 | 06/05/2012 13:39:57 | 1,272,077 | 03/15/2012 16:31:40 | 6 | 0 | Why sometimes there are multiple JSF life cycles invoked? | I connected a simple jsf lifecycle listener to my webbapp:
public class LifeCycleListener implements PhaseListener
{
@Override
public PhaseId getPhaseId() {
return PhaseId.ANY_PHASE;
}
@Override
public void beforePhase(PhaseEvent event) {
System.out.println(... | jsf | facelets | lifecycle | null | null | null | open | Why sometimes there are multiple JSF life cycles invoked?
===
I connected a simple jsf lifecycle listener to my webbapp:
public class LifeCycleListener implements PhaseListener
{
@Override
public PhaseId getPhaseId() {
return PhaseId.ANY_PHASE;
}
@Override
public vo... | 0 |
8,580,881 | 12/20/2011 19:32:50 | 244,026 | 01/05/2010 15:21:48 | 1,063 | 45 | How animate insert/delete items in StackPanel | I want to animate insert\delete the item in a StackPanel.
Eg: If new item inserted into collection all other items smoothly free space for new item and vice versa.
Can anyone suggest examples or ideas on this topic? | wpf | animation | stackpanel | null | null | null | open | How animate insert/delete items in StackPanel
===
I want to animate insert\delete the item in a StackPanel.
Eg: If new item inserted into collection all other items smoothly free space for new item and vice versa.
Can anyone suggest examples or ideas on this topic? | 0 |
8,995,972 | 01/24/2012 23:43:27 | 1,168,189 | 01/24/2012 23:18:39 | 1 | 0 | C#: Getting an RSS feed posted to Google Plus | I'm trying to use either the Google Plus API or GooglePlusLib for .NET to have entries from an RSS feed posted as a Google Plus post (or "activity"). I have all the info necessary (apikey, OAuth2.0 info, profile info) but am kind of clueless as to how to put it all together. I have done a lot of searching but can't see... | c# | api | rss | google-plus | null | 01/26/2012 03:48:27 | not a real question | C#: Getting an RSS feed posted to Google Plus
===
I'm trying to use either the Google Plus API or GooglePlusLib for .NET to have entries from an RSS feed posted as a Google Plus post (or "activity"). I have all the info necessary (apikey, OAuth2.0 info, profile info) but am kind of clueless as to how to put it all tog... | 1 |
6,477,306 | 06/25/2011 10:58:53 | 815,243 | 06/25/2011 10:58:53 | 1 | 0 | Collision between 2 lines - Math | Alright, I'm doing some excersice.
The question is: I have distances of those 2 lines, I can also get the gradient if needed.
I need to write if there is collision between those lines, I need to know how am I doing it?
Thanks in advanced. | c# | null | null | null | null | 06/25/2011 11:07:30 | off topic | Collision between 2 lines - Math
===
Alright, I'm doing some excersice.
The question is: I have distances of those 2 lines, I can also get the gradient if needed.
I need to write if there is collision between those lines, I need to know how am I doing it?
Thanks in advanced. | 2 |
9,052,742 | 01/29/2012 11:14:02 | 1,153,116 | 01/17/2012 03:36:02 | 1 | 0 | MYSQL special Char | I have in my table this value ART(\'O\') in the field Subject.
How do I check if this subject exist?
I tried:
select * from table1 where Subject = 'ART(\'O\')';
select * from table1 where Subject = "ART(\'O\')";
Both failed at picking up the record.
How sholud I prhase the query so that the record con... | mysql | sql | null | null | null | null | open | MYSQL special Char
===
I have in my table this value ART(\'O\') in the field Subject.
How do I check if this subject exist?
I tried:
select * from table1 where Subject = 'ART(\'O\')';
select * from table1 where Subject = "ART(\'O\')";
Both failed at picking up the record.
How sholud I prhase the quer... | 0 |
10,548,847 | 05/11/2012 09:31:43 | 1,230,768 | 02/24/2012 12:35:34 | 18 | 6 | How to bind large amount of data in chart plotter control of D3 | i am working on a WCF application which is used to show real time sensor info which coming from database.For this i am using DynamicDataDisplay chart plotter.It works fine here for small amount of data.
Problem :
When i try to bind large amount of data then it take more time to respond.Before posting question her... | c# | wpf | charts | dynamic-data-display | null | 05/18/2012 14:58:54 | too localized | How to bind large amount of data in chart plotter control of D3
===
i am working on a WCF application which is used to show real time sensor info which coming from database.For this i am using DynamicDataDisplay chart plotter.It works fine here for small amount of data.
Problem :
When i try to bind large amount ... | 3 |
9,605,847 | 03/07/2012 16:55:17 | 833,864 | 07/07/2011 15:36:31 | 5 | 1 | Team Foundation Server Service Pack 1 Installation Error | When installing Service Pack 1 for TFS I get the following Error Code 643.
The log says..
[Info @20:53:36.151] ====================================================================
[Info @20:53:36.151] Team Foundation Server Administration Log
[Info @20:53:36.151] Version : 10.0.30319.1
[... | service | update | tfs | installation | pack | 03/12/2012 13:30:12 | off topic | Team Foundation Server Service Pack 1 Installation Error
===
When installing Service Pack 1 for TFS I get the following Error Code 643.
The log says..
[Info @20:53:36.151] ====================================================================
[Info @20:53:36.151] Team Foundation Server Administration ... | 2 |
2,958,224 | 06/02/2010 13:40:11 | 356,487 | 06/02/2010 13:40:11 | 1 | 0 | Why does my sharepoint web part event handler lose the sender value on postback? | I have a web part which is going to be a part of pair of connected web parts. For simplicity, I am just describing the consumer web part.
This web part has 10 link buttons on it. And they are rendered in the Render method instead ofCreateChildControls as this webpart will be receiving values based on input from the... | sharepoint | event-handling | part | null | null | null | open | Why does my sharepoint web part event handler lose the sender value on postback?
===
I have a web part which is going to be a part of pair of connected web parts. For simplicity, I am just describing the consumer web part.
This web part has 10 link buttons on it. And they are rendered in the Render method instead ... | 0 |
11,175,633 | 06/24/2012 07:11:29 | 296,516 | 03/18/2010 12:56:50 | 383 | 5 | Can i make money with my Android Engine or should I focus on game-making? | I have dedicated past few month to developing my own android 2d engine.
You can see its description, demo and tutorials here http://www.aboxengine.com/ ( jar files will be up in a day or two ).
While working on the engine I believed it to be better then most available alternatives ( such as andengine, etc. ) and th... | android | engine | null | null | null | 06/24/2012 16:41:10 | off topic | Can i make money with my Android Engine or should I focus on game-making?
===
I have dedicated past few month to developing my own android 2d engine.
You can see its description, demo and tutorials here http://www.aboxengine.com/ ( jar files will be up in a day or two ).
While working on the engine I believed it t... | 2 |
4,339,723 | 12/02/2010 20:52:04 | 528,569 | 12/02/2010 20:52:04 | 1 | 0 | Text-align:justify in IE8 - Text moves when clicked on or highlighted | I came with a problem with IE8 text displaying, that the justified text moves a little bit once I click on it or highlight it.
Exactly like this http://www.howtocreate.co.uk/ieBugs/floattext.html, except that my div has pixel width. It seems like an IE bug.
My question would be, has anybody ever come with this p... | internet-explorer | text | alignment | justify | null | null | open | Text-align:justify in IE8 - Text moves when clicked on or highlighted
===
I came with a problem with IE8 text displaying, that the justified text moves a little bit once I click on it or highlight it.
Exactly like this http://www.howtocreate.co.uk/ieBugs/floattext.html, except that my div has pixel width. It seems ... | 0 |
2,148,753 | 01/27/2010 16:56:48 | 51,649 | 01/05/2009 13:47:38 | 343 | 9 | Javascript - Grid of Checkboxes? | I am about to start a task where I will have a grid of checkboxes which will allow users to select all of the checkboxes, some of them or none of them. I will also add a few conditionals where you can select a checkbox if you have selected the one above it directly and deselect them if the checkbox above has been selec... | javascript | jquery | html | null | null | null | open | Javascript - Grid of Checkboxes?
===
I am about to start a task where I will have a grid of checkboxes which will allow users to select all of the checkboxes, some of them or none of them. I will also add a few conditionals where you can select a checkbox if you have selected the one above it directly and deselect the... | 0 |
5,594,420 | 04/08/2011 11:33:28 | 153,399 | 08/09/2009 20:25:27 | 370 | 32 | Openlayers and events on multiple layers (OpenLayer.Layer.Vector) | Another day working with openlayers and another problem.
Namely - i have multiple vector layers on top of each other for different types of stuff (cars, trips from history and areas). They all have events that im trying to catch... But as [Niklas][1] found out (http://stackoverflow.com/questions/4728852/forcing-an-... | events | openlayers | null | null | null | null | open | Openlayers and events on multiple layers (OpenLayer.Layer.Vector)
===
Another day working with openlayers and another problem.
Namely - i have multiple vector layers on top of each other for different types of stuff (cars, trips from history and areas). They all have events that im trying to catch... But as [Nikla... | 0 |
9,104,178 | 02/01/2012 22:16:05 | 943,326 | 09/13/2011 20:09:59 | 10 | 0 | NullReferenceException when adding record to table | I am receiving a NullReferenceException when trying to add a record to a table using LINQ on WP7. I am relatively new to C#/LINQ so I have copied one of my existing methods which works OK, but now I cannot make it work for the new record. The code is below;
private ObservableCollection<DBControl.Categories> _c... | c# | linq | windows-phone-7 | null | null | null | open | NullReferenceException when adding record to table
===
I am receiving a NullReferenceException when trying to add a record to a table using LINQ on WP7. I am relatively new to C#/LINQ so I have copied one of my existing methods which works OK, but now I cannot make it work for the new record. The code is below;
... | 0 |
10,925,218 | 06/07/2012 03:17:20 | 237,285 | 12/23/2009 00:35:53 | 565 | 12 | Is a Windows Azure worker role instance a whole VM? | When I run a worker role instance on Azure, is it a complete VM running in a shared host (like EC2)? Or is it running in a shared system (like Heroku)?
For example, what happens if my application starts requesting 100 GB of memory? Will it get killed off automatically for violation of limits (á la Google App Engine)... | azure | null | null | null | null | null | open | Is a Windows Azure worker role instance a whole VM?
===
When I run a worker role instance on Azure, is it a complete VM running in a shared host (like EC2)? Or is it running in a shared system (like Heroku)?
For example, what happens if my application starts requesting 100 GB of memory? Will it get killed off autom... | 0 |
8,948,100 | 01/20/2012 21:31:00 | 1,005,942 | 10/20/2011 19:37:16 | 48 | 0 | Are Strings in .NET encoding agnostic? | My question is simple: Are strings in .net encoding agnostic?
I ask this because when I ingest an xml file that I know was encoded with some windows-1252 code page elements (i.e smart quotes), in the debugger viewing the string that is holding my xml seems to want to resolve the single "smart quote" to a triangle wi... | c# | null | null | null | null | null | open | Are Strings in .NET encoding agnostic?
===
My question is simple: Are strings in .net encoding agnostic?
I ask this because when I ingest an xml file that I know was encoded with some windows-1252 code page elements (i.e smart quotes), in the debugger viewing the string that is holding my xml seems to want to resol... | 0 |
2,229,184 | 02/09/2010 13:05:35 | 188,475 | 10/12/2009 14:25:20 | 319 | 45 | What are most beautiful Silverlight charts? | We need most handsome Silverlight controls now. It is very important for us to have sexy animated charts. Money does not matter.
Please, advise.
[Here is one we found.][1]
[1]: http://www.visifire.com/silverlight_charts_gallery.php | silverlight | .net | null | null | null | 02/10/2010 15:19:32 | not a real question | What are most beautiful Silverlight charts?
===
We need most handsome Silverlight controls now. It is very important for us to have sexy animated charts. Money does not matter.
Please, advise.
[Here is one we found.][1]
[1]: http://www.visifire.com/silverlight_charts_gallery.php | 1 |
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