unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
Project Euler Problem
===
I have been trying to work my way through Project Euler, and have noticed a handful of problems ask for you to determine a prime number as part of it.
1) I know I can just divide x by 2, 3, 4, 5, ..., square root of X and if I get to the square root, I can (safely) assume that the number i... | 0 | [
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What's a good AJAX Autocomplete Plugin for jQuery?
===
I usually use jQuery as my JS library on my sites, and I would like to stick with it since I'm familiar with it.
I need to implement an AJAX autocomplete, mainly for suggesting search results. Here are a few I have found:
- [Dylan Verheul's version][1]
... | 0 | [
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Reading/Writing MS Word files in Python
===
Is it possible to read and write Word (2003 and 2007) files in Python without using a COM object?<br />
I know that I can:
file = file('c:\file.doc')
file.write(text)
file.close()
but Word will read it as an HTML file not a native .doc file. | 0 | [
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What are some techniques for limiting compilation dependencies in C++ projects?
===
In a C++ project, compilation dependencies can make a software project difficult to maintain. What are some of the best practices for limiting dependencies, both within a module and across modules? | 0 | [
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Reading/Writing a MS Word file in PHP
===
Is it possible to read and write Word (2003 and 2007) files in PHP without using a COM object?
I know that I can:
$file = fopen('c:\file.doc', 'w+');
fwrite($file, $text);
fclose();
but Word will read it as an HTML file not a native .doc file. | 0 | [
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Switch Statement Fallthrough...should it be allowed?
===
For as long as I can remember I have avoided using switch statement fallthrough. Actually, I can't remember it ever entering my consciousness as a possible way to do things as it was drilled into my head early on that it was nothing more than a bug in the switch... | 4 | [
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What are the maximum columns in an Access 2003 query?
===
What are the maximum allowed number of columns in a query in access 2003? | 0 | [
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Can I run LAMP and Rails from the same Apache instance?
===
We have a RedHat box with Apache2, PHP5 and MySQL 5 for much of our development. Now, we have a Rails client, and we need to set up a Rails app on the same server. Can we install Ruby and the Rails framework with the same Apache, or should we avoid this? Why ... | 0 | [
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Comparing Two Strings producing a numeric delta
===
Does anyone know of a simple way to compare two strings together to generate the "amount of difference" between the two? (in a numeric value) I have been crawling google with little luck on this. And after doing some coding it's not as simple as I had thought. Any cl... | 0 | [
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group collaboration open source php app
===
I am on a committee that would benefit from an online application that allows the members to collaborate w/ members.
I would want the ability to post messages and upload documents.
Is there any free, easy to install on your server apps that you would suggest? | 0 | [
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Prevent programmers from knowing passwords used at runtime
===
My application connects to an FTP server with a username and password. I can create an encryption routine to encrypt and decrypt the password, but anybody with access to the source code and the encrypted password can decrypt the password.
Is there an e... | 0 | [
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Open Source Virgin - What steps to take?
===
I'm thinking about releasing some of my PHP work as open source using one of the popular open-source licenses out there. I'd like to build a community around it and let contributors other than myself help grow the codebase.
For someone who has never released anything as ... | 0 | [
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Detecting the number of processors
===
How do you detect the number of physical processors/cores in .net? | 0 | [
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How do I track down obsolete build configurations in VS 2008?
===
I have a large solution containing many C# projects. When I open the solution and hit F5 for the first time, I get compile errors like the following:
>Error 3 Metadata file 'C:\Users\david\Documents\VS.Projects\CeoTrunk\Ceoimage\bin\x86\Release\Ceoimag... | 0 | [
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How to format a string as a telephone number in C#
===
I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file. It is on a datarecord and I would prefer to be able to do this without assigning a new variable.
I was thinking:
String.Format("{0:###-###-##... | 0 | [
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How to import data from Excel 2007 xlsx file into SQL Server 2000 Database?
===
SQL Server 2000 doesn't seem to support the xml based .xlsx file types. Besides converting the file to a 97-2003 file type, how else can I achieve this? | 0 | [
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How do I enforce function signatures on a set of function declarations in C?
===
I want to make sure that a set of functions have the same signature in some C code. Ideally I would be able to define a new type that described the return value and arguments of a function and then declare my set of functions using this n... | 0 | [
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Regular Expression for extracting text from an RTF string
===
I was looking for a way to remove text from and RTF string and I found the following regex:
({\\)(.+?)(})|(\\)(.+?)(\b)
However the resulting string has two right angle brackets "}"
**Before:** {\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl... | 0 | [
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SCRUM - How do you (developer) deal with unclear requirements and mutiple acting POs?
===
Here's another question trying to figure out how Scrum could/should work in real life. Here is a typical scenario I encounter:
Note: The term "Product Owner" is not used below. That is because the true "Product Owner" - the Pr... | 0 | [
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Login.aspx always wants to be my home page!
===
Just starting out in asp.net.
Have just created a login.aspx page in my site and stuck on a asp login control - that's all I did. Now my Welcome.aspx page won't show as the start page of my site when I debug - even though it is set as this.
Plus I have even edited my ... | 0 | [
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Check for click event in page_load
===
In c#, how can I check to see if a link button has been clicked in the page load method? I need to know if it was clicked before the click event is fired. | 0 | [
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Is there a fix or a workaround for the memory leak in getpwnam?
===
Is there a fix or a workaround for the memory leak in getpwnam? | 0 | [
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From SPSS, import data from SQL Server Analysis Services
===
I'm wondering if there is an easy way to load data from analysis services (SSAS) into SPSS. | 0 | [
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How to make junit testing to stop after first failing test
===
Is there a way to make running junit test to stop after a test fails? | 0 | [
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Accessing Controls on page loaded in IFrame in MS CRM 4.0 using Javascript
===
I have a custom aspx page loaded in a IFrame in one of the modules in MS CRM 4.0. This page basically has 6 textboxes (txtValue1, txtValue2 and so on..) with values in it. I want to access these values through javascript code either on the ... | 0 | [
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What interface or method should my class implement to print what I want in Console.WriteLine?
===
I have an object of class F. I want to output the contents of the object using Console.WriteLine for quick and dirty status updates like this:
Console.WriteLine(objectF);
This prints out only the name of the class ... | 0 | [
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Problem with System.IO.Directory.Exists
===
I’m getting an intermittent false negative on the call “if (!System.IO.Directory.Exists(folder))” in code in an ASP.NET 2 web site [1]. The folder clearly exists, and even contains a log file that is written to when the CLR doesn’t lie about the folder’s existence. Any help ... | 0 | [
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How to determine if an assembly is in use?
===
In particular, how to discern an assembly being in use versus, say, not having write access to the file? | 0 | [
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How to force restart a windows box using vbscript?
===
I'm trying to find a way to force windows to reboot and running into issues. I've tried
<pre><code>`Set OpSysSet = GetObject("winmgmts:{authenticationlevel=Pkt," _
& "(Shutdown)}").ExecQuery("select * from Win32_OperatingSystem where "_
& "Primary=... | 0 | [
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Strip Windows DLL debug info?
===
I normally don't work on Windows development, and am completely unfamiliar with the toolchain and build system. My embedded product includes some Windows DLLs from a third party in its filesystem (which are used by a Windows machine which mounts the filesystem).
I have a problem: t... | 0 | [
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JQuery JavaScript Design: Self Executing Function or Object Literal?
===
I'm curious as to if there are any best practices relating to JQuery when constructing encapsulated code blocks.
Generally, when I construct a page I like to encapsulate the functions used within that page inside an object. This allows me some... | 0 | [
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ajax loading image
===
I have a page being loaded with jquery. The initial load includes 100 records with 6 icons per record. Needless to say, it takes a few seconds to load and I want to give the user a "loading" prompt/animation. Any ideas? | 0 | [
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Apache - mod_rewrite RewriteRule question
===
I have a few problems with my mod_rewrite rules. There a three different url pattern I want to handle.
1. http://example.com/%module%/%view%-%args%.html
2. http://example.com/%module%/%view%.html
3. http://example.com/%module%
The following mod_rewrite rules don... | 0 | [
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Software developer (C#/ASP.NET) training resources in the Washington, DC area
===
Looking for any input on quality training opportunities in the vicinity of Washington, DC for C# and/or ASP.NET. Night classes, conferences, or weekly training sessions, all ideas are welcome.
So if you've had a good experience with ... | 2 | [
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Are there any style guides for HTML?
===
I have found that my HTML is, to be honest, very clunky. Small, simple pages are OK. But there comes a point when between indenting and the kinds of tags I have, it's impossible to keep lines short. Is there a W3C (or otherwise "official" or well accepted) formatting guide for ... | 0 | [
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Recommendations for converting raster images to vector graphics
===
If a person is looking to batch convert a large number of raster images into vector graphics, are there any tools out there that do that well?
For an example, think of just about any diagram that has standard shapes (ellipses, rectangles) and text. | 0 | [
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Change asp.net generated WSDL for an asp.net web service
===
is there any way to change the way asp.net generates elements in the WSDL generated from a .asmx file? Specifically, it seems to mark all elements minoccurs="0" and there are some elements that I want to be minoccurs="1" (aka required fields). One of these... | 0 | [
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What does the tilde (~) mean in C#?
===
I am looking at some code and it has this statement:
~ConnectionManager()
{
Dispose(false);
}
The class implements the IDisposable interface, but I do not know if that is part of that the tilde(~) is used for.
Thank you,
Keith | 0 | [
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How do I write my own confirm dialog in javascript?
===
I want to write something that acts just like confirm() in javascript, but I want to write it myself so I can skin the dialog box. In having trouble thinking through how I would basically force the javascript thread to wait until the user responds and then retur... | 0 | [
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Why use EventArgs.Empty instead of null?
===
I recall reading, on multiple occasions and in multiple locations, that when firing the typical event:
protected virtual OnSomethingHappened()
{
this.SomethingHappened(this, EventArgs.Empty);
}
e should be EventArgs.Empty if there are no interes... | 0 | [
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Is the destructor called if the constructor throws an exception?
===
Looking for an answer for C# and C++. (in C#, replace 'destructor' with 'finalizer') | 0 | [
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Color Coherence Vector in C#
===
A friend and I are about to embark on creating a machine that performs some image comparison for sorting. I know about histogram comparison and am generally confident that a small grid of histograms per image precalculated and stored in columns in a database table will generally give ... | 0 | [
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Any way to transfer value from one cell to another?
===
Is there any way in the sql language or in mysql (or other DBMA) to transfer a value from one cell to another? For example, say there is a table called user_cars with the following structure:
|id| |user_name| |num_cars|
Bob has 5 cars, and John has 3 cars. Is t... | 0 | [
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Is it sensible to dynamically generate SVG images on websites yet?
===
I'm just learning about SVG, and it seems great but I'm not sure about browser support - have people successfully got around this, or is it still too early? | 0 | [
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Why should I use Carp instead of warn in Perl?
===
People keep giving me examples with carp instead of warn. Why? What makes carp better than warn? | 0 | [
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Is there a way to cast generic lists to lists of interface/base class types?
===
I'm trying to show someone a use for interfaces in a crazy situation they've created. They have several unrelated objects in lists, and need to perform an operation on two string properties in each object. I'm pointing out that if they ... | 0 | [
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How to assign a process to a core in windows xp
===
Is there a way to assign a process to a core (or more than one core) on a multi-core system running Windows XP?
An answer using a GUI is acceptable. | 0 | [
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grep: matching on literal "+"
===
I need to find occurrences of "(+)" in my sql scripts, (i.e., Oracle outer join expressions). Realizing that "+", "(", and ")" are all special regex characters, I tried:
<pre>
grep "\(\+\)" *
</pre>
Now this does return occurrences of "(+)", but other lines as well. (Seemingly any... | 0 | [
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How to perform seam carving on an image using PHP's GD library?
===
I am working on a project that resizes images using [PHP's GD][1] library. I would like to be able to add the option to use [seam carving][2] to resize images but don't want to require something like [ImageMagick][3] (which can do seam carving with [i... | 0 | [
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Why does Word freeze when I'm debugging?
===
Whenever I'm at a break point in a certain C#.NET application in Visual Studio 2008 and I fire up Microsoft Word 2007, word will fail to open until I restart the C# application. I have a few theories about why, but does anyone know for sure? | 0 | [
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C# : Textbox multiple line and blank line disappear
===
I have a Winform application build with C# and .Net 2.0. I have a textbox set with MultiLine.
The problem is when someone write and press few enters and press my button SAVE. All the new line disappear.
Example:
Line1
Line3
This will b... | 2 | [
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SQL - table alias scope.
===
I've just learned ( yesterday ) to use "exists" instead of "in".
BAD
select * from table where nameid in (
select nameid from othertable where otherdesc = 'SomeDesc' )
GOOD
select * from table t where exist (
select nameid fr... | 0 | [
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3163,
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7,
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5407,
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why is my ASP.NET AutoCompleteExtender is returning undefined?
===
Why am I getting a textbox that returns undefined list of variables?
When I run this code:
var query = (from tisa in db.TA_Info_Step_Archives
where tisa.ta_Serial.ToString().StartsWith(prefixText)
... | 0 | [
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Pronouncable passwords?
===
Modules or software solutions for generating English pronounceable passwords?
Are there similar modules for other languages?
-Adam | 0 | [
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Function pointer cast to different signature.
===
I use a structure of function pointers to implement an interface for different backends. The signatures are very different, but the return values are almost all void, void * or int.
<pre><code>
struct my_interface {
void (*func_a)(int i);
void *(*func_b)... | 0 | [
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What techniques do you use when you are designing an Object Model alone?
===
So no doubt that building a domain model is something that I think happens best when you approach it as as team. Even going so far as to involve someone who is not technical and a member of the 'business' in the modeling sessions. So much c... | 0 | [
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How can I highlight/outline a Visual object in WPF?
===
If I had a Canvas with n number of Visual objects of any shape or size, how would I highlight/outline a Visual object programmatically?
Is there something built into WPF to help me? | 0 | [
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How to launch multiple ie windows/tabs from batch file
===
I would like a batch file to launch two seperate programs then have the cmd window close. Actually, to clarify, I am launching IE with two different urls.
so far I have something like this:
start "~\iexplore.exe" "url1"
start "~\iexplore.exe" "url2"
wh... | 0 | [
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Why isn't IIS executing the PHP code of my site root index.php file?
===
IIS is literally sending `<?php ... ?>` code to the browser rather then executing it.
But, only for the root *http://domain.com/index.php* file.
All other .php files in that folder and index.php files in subfolders execute as expected.
H... | 0 | [
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Software testing for a bare-metal system
===
I am writing a project in C++ for an embedded system with no OS support; almost no library support. Very bare-metal. Hence, a fair amount of my code is tightly coupled(e.g., software triggered interrupts and the layer directly above them).
Part of what I am doing involve... | 0 | [
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Should I use default(Foo), Foo.Empty, or null?
===
So C# now allows you to use `default(Foo)` to get a recognized "not filled in yet"/empty instance of a class -- I'm not sure if it is exactly the same as `new Foo()` or not. Many library classes also implement a `Foo.Empty` property, which returns a similar instance.... | 0 | [
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How to use c# to sanitize input on an html page?
===
Is there a library or acceptable method for sanitizing the input to an html page.
In this case I have a form with just a name, phone number, and email address.
Code must be c#.
Thanks, | 0 | [
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Moving from VS Professional to VS Team System
===
We are looking at moving from Visual Studio 2008 Professional to Visual Studio Team System. I believe I've read that the client Development Edition is a superset of what Professional has/does. I'd like to ease into the transition with the client end first, then get the... | 0 | [
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Django: Inject errors into already validated form?
===
After my form.Form validates the user input values I pass them to a separate (external) process for further processing. This external process can potentially find further errors in the values.
Is there a way to inject these errors into the already validated for... | 0 | [
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AutoCompleteExtender in ASP.NET additional info
===
how do I pass additional information to the service method returning the collection of items? I'll attempt to explain what I mean, I have 2 text boxes on a form, I need to fill out names, based of a specific account id in a database. so, I need to pass an integer t... | 0 | [
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non-RegEx pattern matching
===
Is there a built-in mechanism in .NET to match patterns other than Regular Expressions? I'd like to match using UNIX style wildcards (* = any number of any character). | 0 | [
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Phone Number Formatting, OnBlur
===
I have a .NET WinForms textbox for a phone number field. After allowing free-form text, I'd like to format the text as a "more readable" phone number after the user leaves the textbox. (Outlook has this feature for phone fields when you create/edit a contact)
- 1234567 becomes... | 0 | [
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Why does IIS crash when I print to stderr in Perl?
===
This has been driving me crazy. We have IIS (6) and windows 2008 and ActiveState perl 5.10. For some reason whenever we do a warn or a carp it eventually corrupts the app pool. Of course that's a pretty big deal since it means that our errors actually cause pro... | 0 | [
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Is there a way in VBA to know about variables that aren't being used?
===
Is there a tool, method or setting in VBA to warn about variables that have been DIMmed, but aren't being used? | 0 | [
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How to document a WCF web-service in a technical spec?
===
Other than pasting a WDSL in the tech spec, what are the recommended ways to document a WCF web-service before you begin coding? | 0 | [
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What programming language paradigm fits which job?
===
As far as I know (not much I'll admit), the currently popular programming paradigms are Object Orientated (Java, C#), functional (F#), and dynamic (Ruby, Perl). As someone who is mostly familiar with the first paradigm, I have several questions:
- Can a progr... | 0 | [
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What's in your web-developer toolbox?
===
What's in your web-developer toolbox, please share. | 0 | [
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What is the correct LINQtoSQL-ish way to do a table truncate?
===
I have a project with a formidable data access layer using LinqtoSQL for just about anything touching our databases. I needed to build a helper class that bridges some common crud operations from CLSA objects to LinqToSql ones. Everything has been opera... | 0 | [
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How do you iterate backwards through an STL list ?
===
I'm writing some cross-platform code between Windows and Mac.
If list::end() "returns an iterator that addresses the location succeeding the last element in a list" and can be checked when traversing a list forward, what is the best way to traverse backwards?
... | 0 | [
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Java/Swing: How to draw a simple bar graph in a custom renderer for a JLabel.
===
I would like to dynamically create a minimal transparent bar graph to display over a canvas.
I was thinking of using a custom renderer for a JButton or a JLabel; but how do I draw my bar graph in this renderer? | 0 | [
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Connecting to SQL Server with Visual Studio Express Editions
===
I find it odd that in Visual C# 2008 Express edition, when you use the database explorer, your options are:
1) Microsoft Access
2) SQL Server Compact 3.5, and
3) SQL Server Database File.
BUT if you use Visual Web Developer 2008 Express, you can... | 4 | [
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How do I determine if a column is an identity column in MSSQL 2000?
===
I want to do this in code, not with ALT+F1. | 0 | [
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SQL Server 2000 constraint involving column on different table
===
I would like a constraint on a SQL Server 2000 table column that is sort of a combination of a foreign key and a check constraint. The value of my column must exist in the other table, but I am only concerned with values in the other table where one o... | 0 | [
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catching exceptions from another thread
===
I have a method running in a seperate thread. The thread is created and started from a form in a windows application. If an exception is thrown from inside the thread, what is the best way to pass it back to the main application. Right now, I'm passing a reference to the ... | 0 | [
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Keep documentation with the code, or in a central Wiki?
===
My company does custom software for several companies. We have dozens of small software projects (and some larger ones), each with its own history, quirks and processes. We document this in an instance of <a href="http://www.mediawiki.org/wiki/MediaWiki">Me... | 0 | [
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NHibernate DetachedCriteria.SetFirstResult?
===
I found an example of implementing the repository pattern in NHibernate on the web, and one of the methods uses this code to get the first result of a query:
public IEnumerable<T> FindAll(DetachedCriteria criteria, int firstResult, int numberOfResults, params Orde... | 0 | [
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Set same icon for all my Forms
===
Is there anyway to set the same icon to all my forms without having to change one by one?
Something like when you setup GlobalAssemblyInfo for all your projects inside your solution.
Thanks for your time. | 0 | [
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0... |
having trouble with insertChildBefore and insertChildAfter in AS3
===
i have an xml document:
var xml:XML = new XML(<rootNode>
<head>
<meta name="template" content="Default" />
</head>
<mainSection>
<itemList>
<item>
<video src={this.vid... | 0 | [
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Change background color of Solution Explorer in Visual Studio
===
Is there any way to change the background color of the Solution Explorer in Visual Studio using a Theme? - or any other way for that matter?
I can change it by changing windows-wide color settings, but obviously that affects too much. | 0 | [
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Is Iterator initialization inside for loop considered bad style, and why?
===
Typically you will find STL code like this:
for (SomeClass::SomeContainer::iterator Iter = m_SomeMemberContainerVar.begin(); Iter != m_SomeMemberContainerVar.end(); ++Iter)
{
}
But we actually have the recommendation to w... | 0 | [
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Does a MasterPage know what page is being displayed?
===
When I navigate on a website utilizing MasterPages, does the application know what page I am on? If so, does it store it in an object I can access? | 0 | [
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Metrics & Object-oriented programming
===
I would like to know if somebody often uses metrics to validate its code/design.
As example, I think I will use:
- number of lines per method (< 20)
- number of variables per method (< 7)
- number of paremeters per method (< 8)
- number of methods per class (< 20)
- numb... | 0 | [
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as a web designer/web developer, conferences...which ones do you suggest?
===
I am interested in hearing which conferences you have attended that you feel covers the right material for a person who designs and develops websites?
just in case you need to know what i design/develop in: html/css, php, mysql.
I work... | 0 | [
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jQuery animation
===
I'm having some minor problems with some animations I'm trying to set up. I have a couple divs stacked on top of each other kind of like this.
<div id="div1">
Stuff...
</div>
<div id="div2">
More Stuff...
</div>
Each of these divs has a drop shadow applied... | 0 | [
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How can I, in python, iterate over multiple 2d lists at once, cleanly?
===
If I'm making a simple grid based game, for example, I might have a few 2d lists. One might be for terrain, another might be for objects, etc. Unfortunately, when I need to iterate over the lists and have the contents of a square in one list af... | 0 | [
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How to scan a folder in Java?
===
How can I get a tree of all the files from a current folder in Java? | 0 | [
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How do I get current page full URL in PHP
===
I moved a WordPress installation to a new folder on a Windows/IIS server. I'm setting up 301 redirects in PHP, but it doesn't seem to be working. My post URL's have the following format:
http:://www.example.com/OLD_FOLDER/index.php/post-title/
I can't figure out ... | 0 | [
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What are your most-recommended Visual Studio perferences?
===
There are so many little options and settings within Microsoft Visual Studio. Which do you recommend to others? | 0 | [
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MVP dependency injection
===
using MVP, what is the normal order of construction and dependency injection.
normally you create a presenter for each view and pass the view into the presenter on constructor. But what if you have:
1. A Service that multiple views need to listen to events on.
2. Multiple views... | 0 | [
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Good language & framework for cross platform desktop application.
===
The last cross platform desktop development I did was Java/Swing. What about flex? | 0 | [
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VSS front end for SVN
===
This is a little unholy (from whichever end of the spectrum you look at it).
Has anyone built (commercial or open sourced) a front end for SVN that will allow you to access it through a VSS plugin (like the [Access 2003 Source Code Control Add-in][1]").
I already know about Vss2Svn, tha... | 0 | [
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How do I report an error midway through a chunked http repsonse if I'm willing to close the connection?
===
(See related question: http://stackoverflow.com/questions/162917/how-do-i-report-an-error-midway-through-a-chunked-http-repsonse-without-closing)
In my case, the #1 desire is for the browser to display an err... | 0 | [
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Visual Studio MSTest run failing to even start
===
I've got a bunch of unit tests built using Visual Studio 2005's built-in unit testing functionality. For the last little while, it's been taking absolutely <i>forever</i> to start the tests... Everything just sits there at "Pending" for two minutes or more. Now Visu... | 0 | [
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Facial recognition - software, algorithms, etc?
===
I'm interested in writing software that depends on being able to identify that there is a face in a picture (or video frame). It doesn't have to ID the face - so no metrics other than:
- Is there a human face in the picture (or more than one)
- Where, approx... | 0 | [
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Coupling is too high - how to design this class better?
===
Running FxCop on my code, I get this warning:
> Microsoft.Maintainability :
> 'FooBar.ctor is coupled with 99
> different types from 9 different
> namespaces. Rewrite or refactor the
> method to decrease its class coupling,
> or consider moving the me... | 0 | [
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