unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
What's a good program to record video or screencast being played on screen?
===
What's a good program to record videos or screencasts being played on screen? | 2 | [
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Service Oriented Architecture: How would you define it
===
Service Oriented Architecture seems to be more and more of a hot quote these days, but after asking around the office I have found that I seem to get many different definitions for it. How would you guys define SOA? What would you consider the official defin... | 0 | [
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What tools exist to convert a Delphi 7 application to C# and the .Net framework?
===
I maintain an old PC-only application written in Delphi 7. Although Delphi has served me very well in the past I now only use it for this one application and find my skills with the language diminishing. It's syntax is too different f... | 0 | [
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Native Tongue as Default Language For an Application
===
When downloading both Firefox and Chrome, I've noticed that the default version I got was in my native tongue of Hebrew. I personally don't like my applications in Hebrew, since I'm used to the English UI conventions embedded in me since long ago by:
1. **Th... | 0 | [
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HTML to Markdown with Java
===
is there an easy way to transform HTML into markdown with JAVA?
I am currently using the Java **MarkdownJ** library to transform markdown to html.
import com.petebevin.markdown.MarkdownProcessor;
...
public static String getHTML(String markdown) {
MarkdownP... | 0 | [
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Most effective form of CAPTCHA?
===
Of all the forms of CAPTCHA available, which one is the "least crackable" while remaining fairly human readable? | 0 | [
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What tools/techniques can benefit a solo developer?
===
I am a solo developer, working in a very small web development firm. There is occasional support for development from contractors, but for the most part, if code is written in the office, I am writing it.
Many of the articles and such on here talk extensively... | 0 | [
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lock keyword in C#
===
I understand the main function of the lock key word from MSDN
> lock Statement (C# Reference)
>
> The lock keyword marks a statement
> block as a critical section by
> obtaining the mutual-exclusion lock
> for a given object, executing a
> statement, and then releasing the
> lock.
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Detecting appilcation hangs with ActiveX controls in .Net
===
I am working on upgrades to a screen scraping application. We are using an ActiveX control to scrape screens out of an IBM mainframe. The mainframe program often hangs and crashes the ActiveX control causing our application to crash. We don't have access to... | 0 | [
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How do I find if my particular computer is going to have problems when I install linux?
===
The IT lady just gave me a laptop to keep!
I've always wanted to have Linux install to play with so the first thing I did is search stackoverflow for Linux Distro suggestions and found it [here][1]. However they also ment... | 0 | [
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AJAX Partial Page Load?
===
I have a page results page (you get there after submitting your search query elsewhere) whit a whole bunch of gridviews for different type of data objects.
Obviously, some of the queries take longer than the others. How can I make each gridview render as soon as it has the data it needs?... | 0 | [
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App does not run with VS 2008 SP1 DLLs, previous version works with RTM versions
===
Since our switch from Visual Studio 6 to Visual Studio 2008, we've been using the MFC90.dll and msvc[pr]90.dlls along with the manifest files in a private side-by-side configuration so as to not worry about versions or installing them... | 0 | [
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Determine Installed Compact Frameworks (and SP) Version
===
What's the best way to determine which version of the .NET Compact Frameworks (including Service Packs) is installed on a device through a .NET application. | 0 | [
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Storing multiple arrays in Python
===
I am writing a program to simulate the actual polling data companies like Gallup or Rasmussen publish daily: www.gallup.com and www.rassmussenreports.com
I'm using a brute force method, where the computer generates some random daily polling data and then calculates three day av... | 0 | [
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Default Integer type in ASP.Net from a Stored Procedure
===
I have a web page that has I'm hooking up a stored procedure on. In this SQL Data Source, I have a parameter that I'm passing back to the SP of type int.
ASP seems to want to default to int32 but the number won't get higher than 6. Is it ok to override... | 0 | [
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Getting at the Listbox's ItemContainer
===
Is there a way to get at the ItemContaner of a selected item in a listbox? In Beta 1 i could, but the container is hidden in 2.0. | 0 | [
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How to setup a RAILS integration test for XML mehtods
===
Given a controller method like:
def show
@model = Model.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => model }
end
end
What's the best wa... | 0 | [
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Why overwrite a file more than once to securely delete traces a file
===
Erasing programs such as Eraser recommend overwriting data maybe 36 times
As I understand it all data is stored on a hard drive as 1s or 0s.
If an overwrite of random 1s and 0s is carried out once over the whole file then why isn't that enough ... | 0 | [
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Why would I ever pick CHAR over VARCHAR in SQL?
===
I realize that CHAR is recommended if all my values are fixed-width. But, so what? Why not just pick VARCHAR for all text fields just to be safe. | 0 | [
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How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
===
So I'm working on an exceedingly large codebase, and recently upgraded to gcc 4.3, which now triggers this warning:
warning: deprecated conversion from string constant to ‘char*’
Obviously, the correct way to fix this ... | 0 | [
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WSDualHttpBinding for duplex callbacks
===
Would using WSDualHttpBinding for duplex callbacks work in real-world scenarios? Say, I have a .NET application that uses a random port, would the service be able to resolve the client's base addresses and port for callbacks? | 0 | [
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In a LotusScript Agent how do you get the name of the current server?
===
In a LotusScript Agent that is being run via WebQueryOpen, how do you get the name of the current server? | 0 | [
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.NET visual components
===
I really like [DevX][1] components, but they are pretty expensive, maybe anyone knows free equivalents ? or web site where I can look for some kind of free visual component for .NET
[1]: http://www.devexpress.com/ | 0 | [
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Haskell list difference operator in F#
===
Is there an equivalent operator to Haskell's list difference operator `\\` in F#? | 0 | [
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check for postback in JavaScript
===
i need to run a js function onLoad(), but only do it if the page loaded the first time (not postback)
basically, i need to check for IsPostBack in JavaScript
thank you. | 0 | [
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Finding network alias in .net
===
Is there a way in .net 2.0 to discover the network alias for the machine that my code is running on? Specifically, if my workgroup sees my machine as //jekkedev01, how do I retrieve that name programmatically? | 0 | [
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C-like arrays in perl
===
I want to create and manipulate large arrays of (4 byte) integers in-memory. By large, I mean on the order of hundreds of million. Each cell in the array will act as a counter for a position on a chromosome. All I need is for it to fit in memory, and have fast (O(1)) access to elements. Th... | 0 | [
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Is there a Bazaar equivalent to `git commit --amend`?
===
I'm playing around with Launchpad projects using Bazaar and getting along fairly well. However, coming from a Git background I'm really missing the ability to roll changes into the last commit---this happens frequently when I discover a small, stupid typo that ... | 0 | [
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What's the best way to layer divs on top of one another in z-index?
===
I want to have some divs stacked on top of one another, but act otherwise like a normal div. I.e. I don't want to have to worry about manually positioning them. Is this possible in HTML5/CSS3?
For example:
<div id='outerDiv'>
<d... | 0 | [
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Write Text to a QTextEdit Box From a C Function
===
I don't have a specific example to show... but what I am looking to do is from a C based file, write text from a TCP Socket to a QTextEdit box (which is read only).
I'm writing a little TCP client that reads incoming data from a TCP Server I wrote in C for Linux. ... | 0 | [
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Destructor call AFTER Overloaded Assignment Operator called - C++
===
I have a Graph pointer called *graph1 and memory has already been allocated for it (note: not part of the question but Graph is a template class). I have also created another instance of Graph called graph2. I called an overloaded assignment operato... | 0 | [
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Activate proximity Monitoring while occluded to shut down iphone screen
===
**Needs**
I want to turn the screen off when the user places his iphone upside down on q desk. At the same time I do not want to have the proximity monitor enabled all the time as this is very uncomfortable for the user and miss fires a lot... | 0 | [
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Inherit drawable selector
===
I have a custom button style as follows:
<?xml version="1.0" encoding="utf-8"?>
<selector
xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_checked="true" >
<shape>
<gradient
android:star... | 0 | [
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Adding folders and files using Xcode 4.3.1 and SVN (Subversion)
===
I just can't get Xcode and SVN to play ball when it comes to committing new files in new folders. Has anyone worked out the process to do this within the Xcode IDE or do I need to use a third party client?
I don't want to become a Terminal expert ... | 0 | [
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Coding Dojo with IE and SSL
===
My application is using Dojo 1.1.1 on an SSL-only website. It is currently taking advantage of dijit.ProgressBar and a dijit.form.DateTextBox.
Everything works fabulous in Firefox 2&3, but as soon as I try the same scripts in IE7 the results are an annoying Security Information dialo... | 0 | [
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Recover corrupt zip or gzip files?
===
The most common method for corrupting compressed files is to inadvertently do an ASCII-mode FTP transfer, which causes a many-to-one trashing of CR and/or LF characters.
Obviously, there is information loss, and the best way to fix this problem is to transfer again, in FTP bin... | 0 | [
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So, if CAPTCHA's on the way out, what comes next?
===
With text-recognition improving and CAPTCHA-breakers using Mechanical Turks to break otherwise unbreakable keys, what's the next technology to keep scripts from spam-botting a site that relies on user input? | 0 | [
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Number of possible combinations
===
How many possible combinations of the variables a,b,c,d,e are possible if I know that:
a+b+c+d+e = 500
and that they are all >= 0
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Disable Specific Keys in IE 6
===
I need to disable specific keys (Ctrl and Backspace) in Internet Explorer 6. Is there a registry hack to do this. It has to be IE6. Thanks. | 0 | [
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How do you get JQuery Intellisense Working in VS 2008?
===
I thought JQuery Intellisense was supposed to be improved with SP1. I even downloaded an annotated version of jquery 1.2.6, but intellisense will not work in a separate jscript file. I have the jquery library referenced first on my web page in the <head> tag. ... | 0 | [
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Debugging with FF3 in VS2008
===
I am using Firefox 3 to debug my ASP.NET applications in Visual Studio 2008. How can I configure either FF3 or VS2008 so that when I 'x' out of Firefox I don't have to hit the stop debugging button in Visual Studio? (The behavior you get with IE) | 0 | [
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How do I get a custom application name and starting window name in Visual C# 2008 using WPF?
===
I'm using Microsft Visual C# 2008 and am creating WPF applications. If you create a new solution and pick the WPF application template it lets you provide a single string to name the solution.
It then automatically tur... | 0 | [
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How do you generate and analyze a thread dump from a running JBoss instance?
===
How do you generate and analyze a thread dump from a running JBoss instance? | 0 | [
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Free Online SVN repositories
===
Can people recommend an good free online svn repository?
I found this https://opensvn.csie.org/ but the message in red is abit scary. | 4 | [
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Good tips for a Technical presentation
===
I am planning to give a Technical presentation for a product we are building.
Intended audience is Technical developers. So, most of the time, I will be debugging trough the code in Visual Studio, performance analysis, some architecture review etc.
I have read couple of [... | 0 | [
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MS Access ADP Autonumber
===
I am getting the following error in an MS Access ADP when trying to add a record on a form linked to a MS SQL Server 2000 table:
> Run-time error '31004':
>
> The value of an (AutoNumber) field
> cannot be retrived prior to being
> saved.
>
> Please save the record that contains... | 0 | [
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MapPoint 2009 Load Performance
===
I'm having some problems integrating MS MapPoint 2009 into my WinForms .Net 2.0 application in C#. I've added the ActiveX MapPoint control onto a form and have no problems getting it to display a maps and locations; my concern is the time it takes to load a map once it is created. ... | 0 | [
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How do I create a custom type in PowerShell for my scripts to use?
===
I would like to be able to define and use a custom type in some of my PowerShell scripts. For example, let's pretend I had a need for an object that had the following structure:
Contact
{
string First
string Last
... | 0 | [
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How to retrieve an element from a set without removing it?
===
Suppose the following:
>>>s = set([1, 2, 3])
How do I get a value (any value) out of s without doing s.pop()? I want to leave the item in the set until I am sure I can remove it - something I can only be sure of after an asynchronous call to anot... | 0 | [
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getting java exception: java.net.MalformedURLException: no protocol
===
I am currently calling the following line of code:
java.net.URL connection_url = new java.net.URL("http://<ip address>:<port>/path");
and when it executes I get the above exception. Any ideas as to why this is happening?
| 0 | [
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Free/Cheap ASP.NET Component Libraries
===
earlier today someone asked about free/cheap component libraries for winforms. I'm interested in the same thing, but for asp.net. There are some great commercial libraries like Telerik and DevExpress, but are there any great free/cheap alternatives? | 0 | [
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How to check if a directory exists in a bash shell script
===
What code can be used to check if a directory does or does not exist, within a bash shell script? | 0 | [
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bug in linq Contains statement - is there a fix or workaround?
===
I found a bug in the Contains statement in Linq (not sure if it is really in Linq or Linq to SQL) and want to know if anyone else has seen this and if there is a fix or workaround.
If the querysource you do the contains with has more than 10 items i... | 0 | [
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How do I create a spring bean for a Java double primitive?
===
I'd like to create a spring bean that holds the value of a double. Something like:
<bean id="doubleValue" value="3.7"/>
| 0 | [
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Should I use a dedicated network chanel between the database and the application server?
===
Should I use a dedicated network chanel between the database and the application server?
...or...
Connecting both in the switch along with all other computer nodes makes no diference at all? | 0 | [
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When Testing your MVC-based UI, how much of the test setup do you make common?
===
I'm trying to test a simple WebForms (asp.net) based UI, and follow the MVP pattern to allow my UI to be more testable.
As I follow the TDD methodology for backend algorithms, I find that there are some unit test refactorings that h... | 0 | [
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Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's?
===
Conventional wisdom states that stored procedures are always faster. So, since they're always faster, use them **ALL THE TIME**.
I am pretty sure this is grounded in some historical context where this was once the case. ... | 0 | [
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Best method to obfuscate or secure .Net assemblies
===
I'm looking for a technique or tool which we can use to obfuscate or somehow secure our compiled c# code. The goal is not for user/data security but to hinder reverse engineering of some of the technology in our software.
This is not for use on the web, but fo... | 0 | [
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Can a Bash script tell what directory it's in?
===
How do I get the path of the directory in which a bash script is located FROM that bash script.
For instance, lets say I want to use a bash script as a launcher for another application. I want to change working directory to the one where the bash script is located ... | 0 | [
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How do I stop an effect in jQuery
===
I have a page that uses
$(id).show("highlight", {}, 2000);
to highlight an element when I start a ajax request, that might fail so that I want to use something like
$(id).show("highlight", {color: "#FF0000"}, 2000);
in the error handler. The problem is that if... | 0 | [
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How do I create a gravatar web server control in asp.net?
===
Option Strict On
Imports System
Imports System.ComponentModel
Imports System.Security
Imports System.Security.Permissions
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Web.Security.FormsAuthentica... | 0 | [
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MSSQL Server 2005 Encryption, asp.net and stored procedures
===
I need to write a web application using MSSQL Server 2005, asp.net, and ado.net. Much of the user data stored in this application must be encrypted (read HIPAA).
In the past for projects that required encryption, I encrypted/decrypted in the applicati... | 0 | [
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National holiday web service
===
Is there a public/government web service that I can call to find out what the national holidays are for a given year? (For the US and/or any country in the world.)
Edit: Does anybody have a set of formulas to calculate US holidays? (C# would be my language of choice if there is a ch... | 0 | [
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Slowing down the playback of an audio file without changing it's pitch?
===
I am working on an application for college music majors. A feature i am considering is slowing down music playback without changing its pitch. I have seen this done in commercial software, but cannot find any libraries or open source apps that... | 0 | [
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What is the purpose of a Data Access Layer?
===
I started a project a long time ago and created a **Data Access Layer** project in my solution but have never developed anything in it. What is the purpose of a data access layer? Are there any good sources that I could learn more about the Data Access Layer? | 0 | [
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Accessing .NET Web Service securely from Flex 3
===
We can successfully consume a .NET 2.0 web service from a Flex/AS3 application. Aside from SSL, how else can we make the security more robust (i.e., authentication)? | 0 | [
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ASP Server variable not working on local IIS
===
I'm working on a simple ASP.Net page (handler, actually) where I check the value of the LOGON_USER server variable. This works using Visual Studio's built-in web server and it works in other sites deployed to the live intranet site. But it doesn't work on the IIS inst... | 0 | [
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What is the best book for learning WPF?
===
What is the best book for building WPF Business Applications? | 4 | [
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WPF - Programmatic Binding on a BitmapEffect
===
I would like to be able to **programmatically** bind some data to the dependency properties on a **BitmapEffect**. With a FrameworkElement like TextBlock there is a SetBinding method where you can programmatically do these bindings like:
myTextBlock.SetBinding(Te... | 0 | [
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Best Editor for Ruby?
===
I've heard so much about [Textmate-the missing editor][1] and that it is the best one for Ruby.
What is your choicce?
And what is the best ruby editor on Windows?
[E][2]?
[1]: http://macromates.com/
[2]: http://www.e-texteditor.com/ | 4 | [
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Old-school SQL DB access versus ORM (NHibernate, EF, et al). Who wins?
===
I've been successful with writing my own SQL access code with a combination of stored procedures and parameterized queries and a little wrapper library I've written to minimize the ADO.NET grunge. This has all worked very well for me in the pas... | 0 | [
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Implementing large system changes
===
If you're familiar with the phrase "build one to throw away", well, we seem to have done that; we’re reaching the limits of version 1 of our online app. It's time to clean things up by:
* Re-organizing code and UI
* Unifying UI processes
* Adding more functionality
* Buildin... | 0 | [
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XMLSerialization in C#
===
I have a simple type that explicitly implemets an Interface.
<pre>
public interface IMessageHeader
{
string FromAddress { get; set; }
string ToAddress { get; set; }
}
[Serializable]
public class MessageHeader:IMessageHeader
{
private string from;
private string t... | 0 | [
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C++ inheritance and member function pointers
===
In C++, can member function pointers be used to point to derived (or even base) class members? | 0 | [
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How to build large/busy RSS feed
===
I've been playing with RSS feeds this week, and for my next trick I want to build one for our internal application log. We have a centralized database table that our myriad batch and intranet apps use for posting log messages. I want to create an RSS feed off of this table, but I... | 0 | [
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How to create multiple records at once with ActiveScaffold in ROR
===
I am wanting to use ActiveScaffold to create *assignment* records for several *students* in a single step. The records will all contain identical data, with the exception of the student_id.
I was able to override the default form and replace the... | 0 | [
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Getting the array key in a foreach loop
===
Bear in mind I'm very new to C#.
I'm trying to get the key of the current element in a foreach loop. I know how to do this in PHP but I'm clueless with C#. For example:
foreach($array as $key => $value)
{
echo("$value is assigned to key: $key");
... | 0 | [
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What is the easiest way to duplicate an activerecord record?
===
I want to make a copy of an activerecord record, changing a single field in the process (in addition to the **id**). What is the simplest way to accomplish this?
I realize I could create a new record, and then iterate over each of the fields copying ... | 0 | [
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How can you find and replace text in a file using MS DOS commands?
===
I am writing a batch file script using DOS and want to change each occurrence of some text in a file (ex. "FOO") with another (ex. "BAR"). What is the simplest way to do that? Any built in functions? | 0 | [
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Using NetCDF in C#
===
I am currently working on (or at least planning) a couple of projects that work with large amounts of repetitive data. The kind of data that works well in a spreadsheet or database, but is nasty in XML. :)
NetCDF seems like a great option for a file format. However, my work is in C# and there... | 0 | [
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Google Maps in Flex Component
===
I'm embedding the Google Maps Flash API in Flex and it runs fine locally with the watermark on it, etc. When I upload it to the server (flex.mydomain.com) I get a sandbox security error listed below:
SecurityError: Error #2121: Security sandbox violation: Loader.content: ht... | 0 | [
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Java sound recording and mixer settings question
===
I'm using the javax.sound.sampled package in a radio data mode decoding program. To use the program the user feeds audio from their radio receiver into their PC's line input. The user is also required to use their mixer program to select the line in as the recording... | 0 | [
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Referencing back to the parent from a child object
===
My question is pertaining to the best practice for accessing a child object's parent. So let's say a class instantiates another class, that class instance is now referenced with an object. From that child object, what is the best way to reference back to the paren... | 0 | [
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Is there a child's PID?
===
I am currently in an operating systems class and my teacher spent half of the class period talking about PIDs. She mentioned, as many know, that processes know their parent's ID.
My question is this:
Does a process's PCB know its child's ID? If so, what is the way to go about it obtai... | 0 | [
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SQL Error OLE.INTEROP
===
I'm getting an error whenever I load Management Studio or open a folder in the server explorer, etc. Additionally, If I try to create a new database it constantly is updating and does not finish. I have attached a screenshot of the error. Please let me know what I can do to fix this because i... | 0 | [
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Why would breakpoints in VS2008 stop working?
===
I have a c# asp.net web app. Breakpoints in the database layer are no longer stopping execution but the breakpoints in the UI layer are still working okay. Can anyone hazard a guess why this might be happening?
I've checked all the usual suspects (Debug build is on ... | 0 | [
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"Could not load type" in web service converted to VB.NET
===
I wrote a simple web service in C# using SharpDevelop (which I just got and I love).
The client wanted it in VB, and fortunately there's a Convert To VB.NET feature. It's great. Translated all the code, and it builds. (I've been a "Notepad" guy for a l... | 0 | [
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How do I get a particular labeled version of a folder in Borland StarTeam?
===
I'm about to perform a bunch of [folder moving operations][1] in StarTeam (including some new nesting levels) and I would like to set a label so that I can roll back in case of issues. I figured out how to set a label on a folder and all i... | 0 | [
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In C# (or any langauge) what is/are your favourite way of removing repetition?
===
I've just coded a 700 line class. Awful. I hang my head in shame. It's as opposite to [DRY][1] as a British summer.
It's full of cut and paste with minor tweaks here and there. This makes it's a prime candidate for refactoring. Be... | 0 | [
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Good challenges/tasks/exercises for learning or improving object oriented programming (OOP) skills.
===
What is a good challenge to improve your skills in object oriented programming?
The idea behind this poll is to provide an idea of which exercises are useful for learning OOP.
The challenge should be as langua... | 4 | [
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HTTPS with Visual Studio's built-in ASP.NET Develpment Server
===
Is there a way to access Visual Studio's built-in ASP.NET Development Server over HTTPS? | 0 | [
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Silverlight Install Base - How big is it?
===
Silverlight v2.0 is getting closer and closer to RTM but I have yet to hear any stats as to how many browsers are running Silverlight. If I ask Adobe (by googling "Flash install base") they're [only too happy to tell me][1] that 97.7% of browsers are running Flash player 9... | 0 | [
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Select rows in dataset table based on other dataset table
===
I have a dataset that has two tables in it. I want to do the following (or something like it) is it possible and is how I have it correct?
dsTabData.Tables("FilingTabs").Select("fs_ID not in (select fsp_fsid from ParentTabs)")
how do you ... | 0 | [
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Technical issues when switching to an unmanaged Virtual Private Server (VPS) hosting provider?
===
I'm considering moving a number of small client sites to an unmanaged VPS hosting provider. I haven't decided which one yet, but my understanding is that they'll give me a base OS install (I'd prefer Debian or Ubuntu), a... | 0 | [
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Best way to determine the number of servers needed
===
How much traffic can one web server handle? What's the best way to see if we're beyond that?
I have an ASP.Net application that has a couple hundred users. Aspects of it are fairly processor intensive, but thus far we have done fine with only one server to run ... | 0 | [
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Is it possible to embed and use a portable executable in a .net DLL?
===
The easiest way to think of my question is to think of a single, simple unix command (albeit, this is for windows) and I need progmatic access to run it.
I have a single command-line based executable that performs some unit of work. I want to... | 0 | [
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Whats the best way to do throbber in C#?
===
Specifically what I am looking to do is make the icons for the Nodes in my System.Windows.Forms.TreeView control to throb while a long loading operation is taking place. | 0 | [
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Automate firefox with python?
===
Been scouring the net for something like firewatir but for python. I'm trying to automate firefox on linux. Any suggestions? | 0 | [
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How to escape text for regular expression in Java
===
Does Java have a built-in way to escape arbitrary text so that it can be included in a regular expression? For example, if my users enter "$5", I'd like to match that exactly rather than a "5" after the end of input. | 0 | [
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In what order are ON DELETE CASCADE constraints processed?
===
Here is an example of what I've got going on:
CREATE TABLE Parent (id BIGINT NOT NULL,
PRIMARY KEY (id)) ENGINE=InnoDB;
CREATE TABLE Child (id BIGINT NOT NULL,
parentid BIGINT NOT NULL,
PRIMARY KEY (id),
KEY (paren... | 0 | [
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