unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
How do I group in memory lists?
===
I have a list of Foo. Foo has properties Bar and Lum. Some Foos have identical values for Bar. How can I use lambda/linq to group my Foos by Bar so I can iterate over each grouping's Lums? | 0 | [
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File format for generating dynamic reports in applications
===
We generate dynamic reports in all of our business web applications written for .Net and J2EE. On the server side we use ActiveReports.Net and JasperReports to generate the reports. We then export them to PDF to send down to the browser.
Our clients a... | 0 | [
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What is the best approach to moving a preexisting project from Flash 7/AS2 to Flex/AS3?
===
I have a large codebase that targetted Flash 7, with a *lot* of AS2 classes. I'm hoping that I'll be able to use Flex for any new projects, but a lot of new stuff in our roadmap is additions to the old code.
The syntax for ... | 0 | [
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What are the Java regular expressions for matching IPv4 and IPv6 strings?
===
Looking for a string to pass to String#matches(String) that will match IPv4, and another to match IPv6. | 0 | [
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why are all links in my site are red, in google chrome and safari?
===
just started using google chrome, and noticed in parts of our site, all the links on the page are bright red. They should be black with a dotted underline.
Is there some gotcha in webkit rendering that turns all links red regardless of style? | 0 | [
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Best way to manage generated code in an automated build?
===
In my automated NAnt build we have a step that generates a lot of code off of the database (using SubSonic) and the code is separated into folders that match the schema name in the database. For example:
- /generated-code
- /dbo
- SomeTable... | 0 | [
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Validate email address in Javascript?
===
What's the best way to validate an email address in Javascript?
_Though this solution may be simple, I'm sure this is one of those useful things that people will be Googling for and deserves its own entry on the site_ | 0 | [
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What could couse Run-time error 1012 Error accessing application data directories
===
Friend of mine has a problem :).
There is an application written in Visual Basic 6.0 (not by him).
One of users reported that when it run on Windows 2000 and tried to scan folders on disk it raised box with message:
*Run-ti... | 0 | [
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Getting an int representation of a String
===
I am looking for a way to create an int\long representation of an arbitrary alpha-numeric String. Hash codes won't do it, because I can't afford hash collisions i.e. the representation must be unique and repeatable.
The numeric representation will be used to perform ef... | 0 | [
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What is the best way to set the permissions for a specific user on a specific folder on a remote machine?
===
We have a deployment system at my office where we can automatically deploy a given build of our code to a specified dev environment (dev01, dev02, etc.). These dev environments are generalized virtual machines... | 0 | [
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Mapping collections with LINQ
===
I have a collection of objects to which I'd like to just add a new property. How do I do that with LINQ? | 0 | [
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Good ways to improve jQuery selector performance?
===
I'm looking for any way that I can improve the selector performance of a jQuery call. Specifically things like this:
Is $("div.myclass") faster than $(".myclass")
I would think it might be, but I don't know if jQuery is smart enough to limit the search by ta... | 0 | [
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How to determine if user selected a file for file upload?
===
If I have a
`<input id="uploadFile" type="file" />`
tag, and a submit button, how do I determine, in IE6 (and above) if a file has been selected by the user.
In FF, I just do:
`var selected = document.getElementById("uploadBox").files.length > ... | 0 | [
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iPhone App Crashing - Error Question
===
I'm writing my first iPhone app, so I haven't gotten around to figuring out much in the way of debugging.
Essentially my app displays an image and when touched plays a short sound.
When compiling and building the project in XCode, everything builds successfully, but when the ... | 0 | [
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How to generate a verification code/number ?
===
I'm working on an application where users have to make a call and type a verification number with the keypad of their phone.
I would like to be able to detect if the number they type is correct or not. The phone system does not have access to a list of valid numbers,... | 0 | [
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Is there a way I can have a VM gain access to my computer?
===
I would like to have a VM to look at how applications appear and to develop OS-specific applications, however, I want to keep all my code on my Windows machine so if I decide to nuke a VM or anything like that, it's all still there.
If it matters, I'm u... | 0 | [
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What is the best technology/framework to use for an online e-commerce site?
===
What is the best technology/framework to use for an online e-commerce site?
| 4 | [
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Test Driven Development in PHP
===
I am a web-developer working in PHP. I have some limited experience with using Test Driven Development in C# desktop applications. In that case we used nUnit for the unit testing framework.
I would like to start using TDD in new projects but I'm really not sure where to begin.
... | 0 | [
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Passing large files to WCF service.
===
We have an encryption service that we've exposed over net.tcp. Most of the time, the service is used to encrypt/decrypt strings. However, every now and then, we the need to encrypt large documents (pdf, jpg, bmp, etc).
What are the best endpoint settings for a scenario like t... | 0 | [
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web site structure/architecture
===
What web site structure(s)/architecture(s) would the community swear by, with a narrowing down in the direction towards more of a small facebook style project?
I understand the question to be rather broad/subjective; but being relatively new to the area of web development, I find... | 0 | [
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How do DVCSs (DRCSs) work?
===
I have been hearing a lot of good things about DVCS systems, in particular about bazaar. Apart from the concept of distributed repository, I see two main advantages being touted: the merge is better automated, and the rename is handled right.
Could someone please point me at some text... | 0 | [
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Which tool do I use if I want to map a programming framework visually and see the relationship between all entities?
===
I find myself to be a visual person and sometimes it's easier to learn something if I can draw diagram/pictures out of it. My question is which tool do I use if I want to map a programming framework... | 0 | [
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Plug In Design for .NET App
===
I’m looking at rewriting a portion of our application in C# (currently legacy VB6 code). The module I am starting with is responsible for importing data from a variety of systems into our database. About 5-6 times a year, a new client asks us to write a new import for the system that t... | 0 | [
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Setting Nameservers - how?
===
I understand how I can change the dns settings for my domains by editing my bind configs, when I run my own nameservers. I know that I can define the nameservers with my registrar via their online control panels. But I have no idea how that part works...
How does my registrar store th... | 0 | [
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Possible to perform cross-database queries with postgres?
===
I'm going to guess that the answer is no based on the below error message (and [this google result][1]), but is there anyway to perform a cross-database query using postgres?
databaseA=# select * from databaseB.public.someTableName;
ERROR: cros... | 0 | [
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How to organize a complex Flash project
===
Let's compile a list of tips.
(Understandably there will be some subjectivity involved, but some pointers would be useful to someone overwhelmed by tackling a large project within the Flash framework.) | 0 | [
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Can you access a model from inside another model in CodeIgniter?
===
I am writing a webapp using CodeIgniter that requires authentication. I created a model which handles all my authentication. However, I can't find a way to access this authentication model from inside another model.
Is there a way to access a mode... | 0 | [
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How to Dynamically Generate String Validation?
===
Does anyone know of a library (preferably php) or algorithm for auto-generating regex's from some common descriptions?
For example, have a form with the possible options of:
- Length (=x, between x & y, etc)
- Starts with
- Ends with
- Character(s) x(... | 0 | [
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.NET Console Application Tab Completion
===
Any ideas on how to implement tab completion for a .NET (C#) Console Application?
And I mean within an application that is run and then loops for user input (like if you run ftp.exe without any arguments), like this:
string line = string.Empty;
... | 0 | [
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IIS7: HTTP->HTTPS Cleanly
===
Is there a clean way to redirect all attempts to going to an HTTP:// version of a site to its HTTPS:// equivalent? | 0 | [
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HTML: center a block of content when you don't know in advance its width.
===
After lots of attempts and search I have never found a satisfactory way to do it with CSS2.
A simple way to accomplish it is to wrap it into a handy TABLE as shown in the sample below. Do you know how to do it avoiding table layouts and a... | 0 | [
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"Invalid column name" error on SQL statement from OpenQuery results
===
I'm trying to perform a SQL query through a linked SSAS server. The initial query works fine:
SELECT "Ugly OLAP name" as "Value"
FROM OpenQuery( OLAP, 'OLAP Query')
But if I try to add:
WHERE "Value" > 0
I get an error
... | 0 | [
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SQL Server Full-Text Search: Hung processes with MSSEARCH wait type
===
We have a SQL Server 2005 SP2 machine running a large number of databases, all of which contain full-text catalogs. Whenever we try to drop one of these databases or rebuild a full-text index, the drop or rebuild process hangs indefinitely with a ... | 0 | [
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Windows packet sniffer that can capture loopback traffic?
===
(This is a followup to my [previous question][1] about measuring .NET remoting traffic.)
When I am testing our Windows service / service controller GUI combination, it is often most convenient to run both pieces on my development box. With this setup, th... | 0 | [
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How do I specify multiple constraints on a generic type in C#?
===
What is the syntax for placing constraints on multiple types? The basic example:
class Animal<SpeciesType> where SpeciesType : Species
I would like to place constraints on both types in the following definition such that SpeciesType must inh... | 0 | [
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Why doesn't Oracle tell you WHICH table or view does not exist?
===
If you've used Oracle, you've probably gotten the helpful message "ORA-00942: Table or view does not exist". Is there a legitimate technical reason the message doesn't include the name of the missing object?
Arguments about this being due to secur... | 0 | [
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Delete all but top n from database table in SQL
===
What's the best way to delete all rows from a table in sql but to keep n number of rows on the top? | 0 | [
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How to get the correct Content-Length for a POST request.
===
I am using a perl script to POST to Google Appengine application. I post a text file containing some XML using the -F option.
http://www.cpan.org/authors/id/E/EL/ELIJAH/bget-1.1
There is a version 1.2, already tested and get the same issue. The post l... | 0 | [
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How to export findbugs results from Eclipse findbugs plugin?
===
I have findbugs plugin for eclipse which when run on my project will show results in Bugs explorer clubbed by the type of bug.
I need to be able to do two things:
- Export all these to excel sheet
- Find out the bugs reported in a set of fil... | 0 | [
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Automatic Timeout Web Client Use
===
One of the problems I have come accross having complext tasks on the browser is with automatic timeouts. Currently our site has a sliding expiration of 30 minutes. Normally this isn't a problem because we use asp.net and most of the time the users update one or two fields and the... | 0 | [
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Passing untampered data from Flash app to server?
===
I'm looking for secure ways to pass data between a client running Flash and a server. The data in question will be generated BY the Flash app, which in this case is your score after finishing a game. I want to verify the data is untampered on the server. What ar... | 0 | [
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1... |
Lisp list iteration
===
I have a function that gets x(a value) and xs(a list) and removes all values that are bigger than x from the list. Well it doesn't work, can you tell me why?
(defun biggerElems(x xs)
(let ((xst))
(dolist (elem xs)
(if (> x elem)
(setf xst (rem... | 0 | [
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SQL Server unused, but allocated table space
===
I have ms sql databases that grow very large. Upon examination I find that there is a bunch of unused space in certain tables. I don't do many physical deletes, so I don't think that its just deleted records. DBCC SHRINK doesn't make the file smaller. But, if I dump the... | 3 | [
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WebBrowserControl Scroll to Bottom
===
I am working on a simple chat application using a System.Windows.Forms.WebBrowser Control to display the messages between the user and the recipient. How do I get the control to automatically scroll to the bottom every time I update the DocumentText of the control?
| 0 | [
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Read Access File into a DataSet
===
Is there an easy way to read an entire Access file (.mdb) into a DataSet in .NET (specifically C# or VB)?
Or at least to get a list of tables from an access file so that I can loop through it and add them one at a time into a DataSet? | 0 | [
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htmlentities vs htmlspecialchars
===
What are the differences between htmlspecialchars and htmlentities. When should I use one or the other? | 0 | [
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How to encrypt email addresses using JQuery
===
Is there a way to use JQuery to cloak or encrypt email addresses on an HTML page without changing the syntax in the HREF? | 0 | [
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Referencing Embedded resources from other resources in c#
===
In my web application I include all of my JavaScripts as js files that are embedded resources in the assembly, and add them to the page using `ClientScriptManager.GetWebResourceUrl()`. However, in some of my js files, I have references to other static asset... | 0 | [
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SQL Server 2005 error
===
Why can't you do this and is there are work around?
declare @x int
set @x = 1
if (@x = 0)
begin
select 1 as Value into #temptable
end
else
begin
select 2 as Value into #temptable
end
select * from #temptable
... | 0 | [
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Should I avoid using Java Label Statements?
===
Today I had a coworker suggest I refactor my code to use a label statement to control flow through 2 nested for loops I had created. I've never used them before because personally I think they decrease the readability of a program. I am willing to change my mind about us... | 0 | [
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Automated Unit Testing Gen Tools for .NET
===
Looking to get your take on an automated testing tool (voting should bring good ones to the top)
Ideal tool would:
- Eliminate the need to present a set
of values to a method.
- employ techniques such as Interactive
Exploratory Testing where the code
... | 0 | [
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Can Visual Studio put timestamps in the build log?
===
In the build log I'd like to the start and end time of each project's compilation. Is there any way to get VS to do this? | 0 | [
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Can i get an image output for a Developer Express WebChartControl?
===
I have a WebChartControl on my web page. When the chart was generated, an image is being produced and it was shown on the page.
Is there a way to get and save this chart as an image output on runtime? | 0 | [
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Do namespaces propagate to children in XElement objects?
===
If I have an XElement that has child elements, and if I remove a child element from the parent, removing all references between the two, will the child XElement have the same namespaces as the parent?
In other words, if I have the following XML:
<p... | 0 | [
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When to use singleton pattern versus static class
===
Name the design considerations in deciding between use of a [singleton][1] versus a static class. In doing this, you're kind of forced to contrast the two, so whatever contrasts you can come up with are also useful in showing your thought process! Also, every inter... | 0 | [
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Backup for MySQL
===
How do I do backups in MySQL?
I'm hoping there'll be something better than just running mysqldump every "x" hours.
Is there anything like SQL Server has, where you can take a full backup each day, and then incrementals every hour, so if your DB dies you can restore up to the latest backup?... | 0 | [
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ViewState and changing control order
===
This has been a fun week (if you look back at my questions you'll see a common theme).
I have a repeater that is bound to a collection. Each repeater item dynamic control that corresponds to the collection item, it also renders out a header over each control that contains a ... | 0 | [
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Can you programmatically restart a j2ee application
===
Does anyone know if it is possible to restart a J2EE application (from the application)? If so, how? | 0 | [
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Solutions for multiple webcam meeting
===
Currently our team is partially distributed with several members not at our local office. We do a lot of collaboration, and have decided to move to using webcams. I've done this before where we've had dedicated video links, but that was typically point to point, connecting two... | 2 | [
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cfqueryparam with like operator in coldfusion
===
I have been tasked with going through a number of ColdFusion sites that have recently been the subject of a rather nasty SQL Injection attack. Basically my work involves adding `<cfqueryparam`> tags to all of the inline sql. For the most part I've got it down, but ca... | 0 | [
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What is the ASP.NET process for IIS 7.0?
===
Looking at what's running and nothing jumps out.
Thanks! | 0 | [
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Response.Redirect with POST instead of Get?
===
We have the requirement to take a form submission and save some data, then redirect the user to a page offsite, but in redirecting, we need to "submit" a form with POST, not GET.
I was hoping there was an easy way to accomplish this, but I'm starting to think there is... | 0 | [
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When should one use a project reference opposed to a binary reference?
===
My company has a common code library which consists of many class libary projects along with supporting test projects. Each class library project outputs a single binary, e.g. Company.Common.Serialization.dll. Since we own the compiled, tested ... | 0 | [
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When do you use POST and when do you use GET?
===
From what I can gather, there are three categories - never use GET and use POST, never use POST and use GET, and it doesn't matter which one you use.
Am I correct in assuming those three cases? If so, what are some examples from each case? | 4 | [
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GOTO still considered harmful?
===
Everyone is aware of Dijkstra's [GOTO Considered Harmful [pdf]][1] and there has been a formidable push since that time to eschew the goto statement whenever possible. While it's possible to use goto to produce unmaintainable, sprawling code, it nevertheless remains in [modern progra... | 0 | [
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What's a good freeware collaborative (i.e., multiuser) instant messenger?
===
I'm looking for an app that my development team that is essentially an IM app, but multiple people can be in one "room." Similar to IRC.
Additional requirements (that preclude hosting an IRC server myself):
IM style appliction -- Do... | 4 | [
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Dotnetnuke using PNG images with Transparency
===
I have a Dotnetnuke site where my main logo is a PNG file using transparency. I tried GIF but the quality wasn't good enough.
Anyways it worked great on IE7 but I just saw my site in IE6 and noticed that the transparency isn't working with my logo.
Does anyone k... | 0 | [
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Copying from network share using BAT
===
What's the best way to copy a file from a network share to the local file system using a Windows batch file? Normally, I would use "net use *" but using this approach how can I get the drive letter? | 0 | [
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Does anyone here have a favorite memory profiling/memory leak tool they like to use for their java webapps?
===
I'm looking for a good tool to profile a java webapp. I'd like to get performance information and memory usage if possible.
Any suggestions? | 0 | [
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Any way to handle Put and Delete verbs in ASP.Net MVC?
===
just wondering if anyone knows of a truly restful Put/delete implementation asp.net mvc preview 5 preferably. | 0 | [
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How do you send email from a Java app using Gmail?
===
Is it possible to send an email from my Java application using a Gmail account? I have it configured to send using my company mail server, but that's not going to cut it when I distribute the application. Answers using Hotmail or Yahoo mail are also acceptable. | 0 | [
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Employee Web Usage From Proxy Logs
===
I need to find/create an application that will create employee web usage reports from HTTP proxy logs. Does anyone know of a good product that will do this? | 0 | [
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Information Management Policy in SharePoint
===
An obscure puzzle, but it's driving me absolutely nuts:
I'm creating a custom Information Management Policy in MOSS. I've implemented IPolicyFeature, and my policy feature happily registers itself by configuring a new SPItemEventReceiver. All new items in my library f... | 0 | [
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.Net 3.5, most secure way to pass string between processes
===
I'd like to be able to pass a SecureString (a cached passphrase) to a child process in C# (.Net 3.5), but I don't know what the most secure way is to do it. If I were to convert the SecureString back to a regular string and pass it as a command-line argume... | 0 | [
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Monitoring GDI calls
===
Is there a tool that allows one to monitor GDI calls? | 0 | [
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Using JQuery, what is the best way to set onclick event listeners for radio buttons?
===
For the following HTML:
<form name="myForm">
<label>One<input name="area" type="radio" value="S" /></label>
<label>Two<input name="area" type="radio" value="R" /></label>
<label>Three<input name="area... | 0 | [
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Which ORM framework can best handle an MVCC database design?
===
When designing a database to use MVCC (Multi-Version Concurrency Control), you create tables with either a boolean field like "IsLatest" or an integer "VersionId", and you never do any updates, you only insert new records when things change.
MVCC gi... | 0 | [
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Why is ARG_MAX not defined via limits.h?
===
On Fedora Core 7, I'm writing some code that relies on ARG_MAX. However, even if I #include <limits.h>, the constant is still not defined. My investigations show that it's present in <sys/linux/limits.h>, but this is supposed to be portable across Win32/Mac/Linux, so dire... | 0 | [
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Best way to make a printer-friendly ASP.NET page?
===
I'm just curious how most people make their ASP.NET pages printer-friendly? Do you create a separate printer-friendly version of the ASPX page, use CSS or something else? How do you handle situations like page breaks and wide tables?
Is there one elegant solutio... | 0 | [
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Want to Encode text during Regex.Replace call
===
I have a regex call that I need help with.
I haven't posted my regex, because it is not relevant here.
What I want to be able to do is, during the Replace, I also want to modify the ${test} portion by doing a Html.Encode on the entire text that is effecting the reg... | 0 | [
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Tools for converting non-Java into Java source
===
Are there any good tools out there for automatically converting non-Java source code into Java source?
I'm not expecting something perfect, just to get the worst of the grunt work out of the way.
I guess there is a sliding scale of difficulty. C# should be relat... | 0 | [
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How to controll a webapplication through email? Or how to run php script by sending an email?
===
Ok here is the thing. I wanna run a webapplication on php and mysql, useing the CakePHP framework. And to keep the threshold of using the site at a very low place, I want to not use the standard login with username/passwo... | 0 | [
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How to bind a MemoryStream to asp:image control?
===
Is there a way to bind a MemoryStream to asp:image control? | 0 | [
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Custom cursor in WPF?
===
I want to use an image or icon as a custom cursor in WPF app. What's the best way to do it? | 0 | [
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Terminating intermittently
===
Has anyone had and solved a problem where programs would terminate without any indication of why? I encounter this problem about every 6 months and I can get it to stop by having me (the administrator) log-in then out of the machine. After this things are back to normal for the next 6 ... | 0 | [
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What is the best .WTV conversion tool?
===
.WTV is the new DVR-MR format for recorded TV-shows in the Vista Media Center with TV Pack 2008 installed. Since there is a bug in that TV Pack, not allowing to see the current playback posision within the MSAS COM State integration service, the only way to 'fix' the commerc... | 2 | [
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How do you create a foreign key relationship in a SQL Server CE (Compact Edition) Database?
===
Visual Studio doesn't provide an interface for creating relationships between tables in a SQL Server CE database (I'm using version 3.0) and you can't open a Compact Edition DB using Management Studio as far as I know. Any ... | 0 | [
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What is the the single best articles on the web for programmers?
===
In the spirit of Best of [RSS](http://stackoverflow.com/questions/5119/what-are-the-best-rss-feeds-for-programmersdevelopers) , [podcasts](http://stackoverflow.com/questions/1644/what-good-technology-podcasts-are-out-there) , [books](http://stackover... | 0 | [
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Anyone have any interesting ER diagrams to learn from?
===
Maybe stackoverflow can release theirs?
:) | 0 | [
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Why do I get this error "[DBNETLIB][ConnectionRead (recv()).]General network error" with ASP pages
===
Occasionally, on a ASP (classic) site users will get this error:
[DBNETLIB][ConnectionRead (recv()).]General network error.
Seems to be random and not connected to any particular page. The SQL server is sepe... | 0 | [
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C# Game Network Library
===
I am developing an online strategy game using .Net v2. Although the game is primarily strategic, it does have some tactical elements that require reasonable network performance.
I plan to use TCP packets for strategic data and UDP packets for tactical data.
I am looking for network li... | 0 | [
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Where do attached properties fit in a class diagram?
===
What is the most appropriate way to represent attached properties in a UML diagram or an almost-uml diagram like the VS2008 class diagram? | 0 | [
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Showing a hint for a C# winforms edit control
===
I'm working on a C# winforms application (VS.NET 2008, .NET 3.5 sp 1). I have a search field on a form, and rather than have a label next to the search field I'd like to show some grey text in the background of the search field itself ('Search terms', for example). Whe... | 0 | [
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concatenating unknown-length strings in COBOL
===
How do I concatenate together two strings, of unknown length, in COBOL? So for example:
WORKING-STORAGE.
FIRST-NAME PIC X(15) VALUE SPACES.
LAST-NAME PIC X(15) VALUE SPACES.
FULL-NAME PIC X(31) VALUE SPACES.
If FIRST-NAME... | 0 | [
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What's a good method for extracting text from a PDF using C# or classic ASP (VBScript)?
===
Is there a good library for extracting text from a PDF? I'm willing to pay for it if I have to.
Something that works with C# or classic ASP (VBScript) would be ideal and I also need to be able to separate the pages from the... | 0 | [
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Developing a online exam application, how do I prevent cheaters?
===
I have the task of developing an online examination software for a small university, I need to implement measures to prevent cheating...
What are your ideas on how to do this?
I would like to possibly disable all IE / firefox tabs, or some how... | 0 | [
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How to create symbolic links in Windows?
===
I've tried [Winbolic](http://www.pearlmagik.com/winbolic/) (Windows XP), but i can't get it to work the way I want.
Am I wrong here?:
If I create a symbolic link within a folder in my %PATH%, the referenced directory should work as if it had actually been added to %PA... | 0 | [
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Iterate Over Map
===
If I have an object implementing the Map interface in Java and I wish to iterate over every pair contained within it, what is the most efficient way of going through the map? Will the ordering of elements depend on the specific map implementation that I have for the interface? | 0 | [
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What's the proper way to minimize to tray a C# WinForms app?
===
What is the proper way to minimize a WinForms app to the system tray?
I've seen hackish solutions like, "minimize, set ShowInTaskbar = false, then show your NotifyIcon."
Solutions like that are hackish because the app doesn't appear to minimize to ... | 0 | [
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How can a simple tree algorithm be coded in a functional language?
===
Suppose I want to implement a reasonably efficient 'keyword recognition algorithm', that is first given a list of keyword, and must then answer if another given word was in the list.
In an imperative language, I would store the keywords in a tr... | 0 | [
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