unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
How to make Html rendering fast.
===
I am working on a web application developed on c#/asp.net. We are using third party controls for displaying Grids, Tabs, Trees and other complex controls in our pages. The problem is that these controls render a huge amount of Html. Due to this size of pages have grown heavily and ... | 0 | [
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Using Interface Builder for UITableView's
===
I'm very early in the iPhone development learning process. I'm trying to get my head around various pieces. Right now I've just taken the basic NavigationController template and I'm trying to create a simple grouped table view with a couple of text fields. What I can't ... | 0 | [
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Applescriptable mySQL client - low cost or free?
===
Can anyone recommend a MySQL front end client or OS X that is AppleScriptable? Preferably low cost or free.
| 0 | [
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Gem update on Windows - is it broken?
===
This is a follow-up to [this question][1].
When I issue the **`gem update`** command on Windows, whenever it gets to a
gem whose latest version DOESN'T have Windows binaries, it'll attempt to
build the native extension which will, of course, fail. For example:
Upda... | 0 | [
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Signature capture possible in various mobile web browsers?
===
My company is considering offering a lightweight mobile web site for data entry in the field (we already have a thick-client mobile application). One hard requirement is that we must be able to capture a signature.
**Is there any prior art for capturin... | 0 | [
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Just how free is Adobe Flex exactly?
===
I hear conflicting comments about Flex being 'free'. What is the straight story on Flex? Is it proprietary? | 0 | [
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Best way to handle multilanguage support ?
===
I've been searching for a good moment on SO on how to do i18n support on my little application...
I know that Microsoft offers 'culture' classes, but you have to re-compile your application to include any new string you add. So, all I'm trying to do is to put all my st... | 0 | [
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Which is more preferable to use in Python: lambda functions or nested functions ('def') ?
===
I mostly use lambda functions but sometimes use nested functions that seem to provide the same behavior.
Here are some trivial examples where they functionally do the same thing if either were found within another functio... | 0 | [
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How do I use django.core.urlresolvers.reverse with a function reference instead of a named URL pattern?
===
In my `urls.py` file, I have:
from myapp import views
...
(r'^categories/$', views.categories)
Where `categories` is a view function inside `myapp/views.py`. No other URLconf lines reference ... | 0 | [
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Is it possible to implement a COM interface with a .NET generics class?
===
I have the following interface which I'm trying to make COM-visible. When I try to generate the type-library it doesn't like the fact that my implementation class derives from a generic-class.
Is it possible to use a generic class as a CO... | 0 | [
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Checking for duplicates in a collection
===
Suppose you have a collection of classes:
class Foo
{
public string Bar;
public string Baz;
}
List<Foo> foolist;
And you want to check this collection to see if another entry has a matching Bar.
bool isDuplicate = false;
... | 0 | [
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How to search through archived files with Perl
===
What is your preferred method for reading through the contents of zipped directories with Perl ?
| 0 | [
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Finalizer launched while its object was still being used
===
Today, on a training session on C#, the teacher showed us some code which contained a bug only when run on multiprocessors.
I'll summarize to say that sometimes, the compiler or the JIT screws up by calling the finalizer of a C# class object before return... | 0 | [
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Differences between Ruby VMs
===
What are the advantages/disadvantages of the major Ruby VMs (things like features, compatibility, performance, and quirks?) I know there are also some bonus features like being able to use Java interfaces through JRuby, too. Those would also be helpful to note. Does any VM have a clear... | 0 | [
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is there a perl module for converting a perl data structure into a javascript one?
===
e.g. (Mason code):
16 % # convert our @cti data structure into a javascript one
17 var cti = [
18 % foreach my $cti_category (@cti) {
19 {
20 label: "<% $ct... | 0 | [
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Problem encrypting membership element in web.config
===
I am trying to encrypt the "system.web.membership" element within the Web.Config of our .Net application to secure username and password to Active Directory. I am using the aspnet_regiis command to encrypt, and have tried several different strings for the value o... | 0 | [
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Project dependency missing in deployment project
===
I've got a VS2008 deployment project that builds an installer for a couple of Windows services.
Each service references several different projects:
<pre>
CustomerName.MailSendingService
-> CustomerName.Network
-> CustomerName.Data
-> CustomerName.Security... | 0 | [
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DataGrid Edit Problem
===
I have a DataGrid, with an ItemTemplate that has an image and label. In the EditItemTemplate the label is replaced by a textbox. My problem is that the edit template only shows when I click the Edit button the second time. What gives? | 0 | [
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Why do small spaces keep showing up in my web pages?
===
This might be a stupid question but if there's a better or proper way to do this, I'd love to learn it.
I have run across this a few times, including recently, where small spaces show up in the rendered version of my HTML page. Intuitively I think these shoul... | 0 | [
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Visual Studio ">of" command causes solution explorer to go wacky
===
I'm working with a fairly large solution right now in Visual Studio 2005 and whenever I try to use the ">of" command in the toolbar search box it causes my solution explorer go haywire. Specifically, all of the folders start showing that there aren'... | 0 | [
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Linq To SQL caching VS multi-user application.
===
We develop Win32 application that access to SQL 2005 database through Linq to SQL. The issue is when 2 users access to same record (View and Edit)… User 1 update record (DataContext.SubmitChanges()), and we would like to update context of user 2… The solution that app... | 0 | [
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Catching exceptions as expected program execution flow control?
===
I always felt that expecting exceptions to be thrown on a regular basis and using them as flow logic was a bad thing. Exceptions feel like they should be, well, the "*exception*". If you're expecting and planning for an exception, that would seem to... | 0 | [
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Sorting 2-D array in matlab w.r.t one column
===
How can i sort a matrix according to a particular column?
There is a sort function, but it sorts all columns independantly
let data =
1 3
5 7
-1 4
desired output (sort by first column)=
-1 4
1 3
5 7
... | 0 | [
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Returning a const reference to an object instead of a copy
===
Whilst refactoring some code I came across some getter methods that returns a std::string. Something like this for example:
class foo
{
private:
std::string name_;
public:
std::string name()
{
... | 0 | [
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Bind ASP.NET DropDownList DataTextField to method?
===
Is there anyway to have items in an ASP.NET DropDownList have either their Text or Value bound to a method on the source rather than a property? | 0 | [
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Server-side DataTable Sorting in RichFaces
===
I have a data table with a variable number of columns and a data scroller. How can I enable server side sorting? I prefer that it be fired by the user clicking the column header.
<rich:datascroller for="instanceList" actionListener="#{pageDataModel.pageChange}"/>
... | 0 | [
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What is the difference between Bool and Boolean types in C#
===
What is the difference between Bool and Boolean types in C#? | 0 | [
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Clearing the Windows "Run" dialog history without rebooting
===
I am currently working on a program to immediately clear the list of previously-run-commands which appears in the Windows *Start* -> *Run* dialog. The procedure for clearing this list by removing the *HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentV... | 0 | [
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Datagrid usage sourced from SQL server.
===
I would like to know the best way to use a datagrid control linked to a combination (join) of data tables in a way that both simply allows both display, creation of new rows in underlying tables and deletion.
The datagrid appears to offer the latter capabilities but I hav... | 0 | [
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Why pool Stateless session beans?
===
Stateless beans in Java do not keep their state between two calls from the client. So in a nutshell we might consider them as objects with business methods. Each method takes parameters and return results. When the method is invoked some local variables are being created in execut... | 0 | [
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How to stop Visual C++ build at first error?
===
I know I can compile individual source files, but sometimes -- say, when editing a header file used by many `.cpp` files -- multiple source files need to be recompiled. That's what Build is for.
Default behavior of the "Build" command in VC9 (Visual C++ 2008) is to ... | 0 | [
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What parts of application you prefer to be extenralized as configuration and why?
===
What parts of your application are not coded?
I think one of the most obvious examples would be DB credentials - it's considered bad to have them hardcoded. And in most of situations it is easy to decide if you want something to be ... | 0 | [
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Trying to get a Windows Service to run an executable on a shared drive
===
I have c# that will run in a windows service. I'm trying to use the Process and ProcessStartInfo classes to run an executable. If the executable is on the local drive, no problem. However, I need to run an executable on a shared drive. I've... | 0 | [
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Javascript: Trigger action on function exit
===
Is there a way to listen for a javascript function to exit? A trigger that could be setup when a function has completed?
I am attempting to use a user interface obfuscation technique (BlockUI) while an AJAX object is retrieving data from the DB, but the function doesn... | 0 | [
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Bug Fixing Time Allocation
===
We've been asked by a client to give us a time estimate on each and every bug we have.
Though we do have a set schedule for bug fixing and have allocated time for it, we don't have a time allocation on each of the bugs we have. Simply, we have prioritized our bugs and have ensured tha... | 0 | [
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On a WPF ComboBox, is it possible to set a different Foreground color for the textbox and the popup?
===
Basically my problem stems from a desire to have the textbox portion be white, and the drop down to be black. When I set the text to white, the drop down appears as I want it, but the text in the textbox itself is ... | 0 | [
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How do I find the mime-type of a file with php?
===
Ok, so I have an index.php file which has to process many different file types. how do I guess the filetype based on the REQUEST_URI.
If I request http://site/image.jpg, and all requests redirect through index.php, which looks like this
<?php
inclu... | 0 | [
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Python: Newbie wondering if his code is 'Pythonic"
===
This is really the first thing that I have written in python. I come from Java background. I don't want to just learn how to program java code with Python syntax. I want to learn how to program in a pythonic paradigm.
Could you guys please comment on how I c... | 4 | [
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Href for Javascript links: "#" or "javascript:void(0)"?
===
When building a link that has the sole purpose to run javascript, is it better to:
<a href="#" onclick="myJsFunc();">Link</a>
Or
<a href="javascript:void(0)" onclick="myJsFunc();">Link</a>
| 0 | [
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Sounds for build error/success in Visual C++?
===
On long Visual C++ builds, it would be really helpful to hear some sort of (optional) sounds for such build/compile results as:
- individual compile error
- file compile success/failure
- build success/failure
- batch build success/failure
Does anyone ... | 0 | [
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What's the simplest way to make a HTTP GET request in Perl?
===
I have some code I've written in PHP for consuming our simple webservice, which I'd also like to provide in Perl for users who may prefer that language. What's the simplest method of making a HTTP request to do that? In PHP I can do it in one line with `f... | 0 | [
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windbg dr. watson minidump - requires pdb/dll originally built for installed version?
===
I have a mindmp file from a target's application crash. Is it possible for me to rebuild the dll/pdb files for a version of software and have windbg load symbols correctly?
My problem is that our pdb files are only kept for m... | 0 | [
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Which programming language makes concurrent programming as easy as possible?
===
If you want to create programs with threads/processes that run parallel you have to learn about many stuff, like race conditions, locks, semaphors, monitors, deadlocks ....
Is there a language that makes creation of parallel programs a... | 0 | [
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What's the best way to implement an API in ASP.NET using MVC?
===
I've been a longtime ASP.NET developer in the web forms model, and am using a new project as an opportunity to get my feet wet with ASP.NET MVC.
The application will need an API so that a group of other apps can communicate with it. I've always buil... | 0 | [
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Databinding 2 WPF ComboBoxes to 1 source without being "linked"
===
I have a master-detail scenario where I have 1 ComboBox listing companies from an ObjectDataSourceProvider. Under that I have 2 ComboBoxes binding to the Contacts property from the current Company object. I need to be able to select a different cont... | 0 | [
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Undoing a git rebase
===
Does anybody know how to easily undo a git rebase?
The only way that comes to mind is to go at it manually:
- git checkout the commit parent to both of the branches
- then create a temp branch from there
- cherry-pick all commits by hand
- replace the branch in which I rebase... | 0 | [
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Why isn't Selenium capturing my keystrokes?
===
I'm trying out the recorder of the latest Selenium IDE Firefox extension on win32/ff3.
On one page, currently I have to hit Enter to go to the next page, but it's not on a submit button, it's captured manually. This is not picked up by the recorder. I know I can ent... | 0 | [
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When to use 'quote in Lisp
===
After making it through the major parts of an introductory Lisp book, I don't understand what the `(quote)` (or equivilant `'`) function does, yet it's been all over Lisp code that I've seen. What does it do? | 0 | [
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What is the best way to return XML from a controller's action in ASP.NET MVC?
===
What is the best way to return XML from a controller's action in ASP.NET MVC? There is a nice way to return JSON, but not for XML. Do I really need to route the XML through a View, or should I do the not-best-practice way of Response.W... | 0 | [
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How do I list all cron jobs for all users?
===
Is there a command or an existing script that will let me view all of a *NIX system's scheduled cron jobs at once? I'd like it to include all of the user crontabs, as well as `/etc/crontab`, and whatever's in `/etc/cron.d`. It would also be nice to see the specific comman... | 0 | [
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Enforcing a strict timeout policy on a server side webrequest
===
We will need to call out to a 3rd party to retrieve a value using REST, however if we do not receive a response within 10ms, I want to use a default value and continue processing.
I'm leaning towards using an asynchronous WebRequest do to this, but I... | 0 | [
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Visual Studio Refactoring: Remove Structured IF/End If
===
Is there and easy way to remove the **IF/End If** structured pairing.
Being able to do this in one keystroke would be nice (I also use Refactor! Pro)
Right now this is what I do:
1. Delete the **IF** line
2. Watch Visual Studio reformat the code to li... | 0 | [
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Display number with leading zeros.
===
Given:
a = 1
b = 10
c = 100
I want to display a leading zero for all numbers with less than 2 digits.
Essentially displaying
01
10
100
| 0 | [
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Type double byte character into vbscript file
===
I need to convert → (&rarr) to a symbol I can type into a ANSI VBScript file. I am writing a script that translates a select set of htmlcodes to their actual double byte symbols using a regex. Many languages accomplish this using "\0x8594;"... what is the equivele... | 0 | [
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Best practice for placement of display logic in a view in CakePHP
===
I have a CakePHP 1.2 application.
I'm running into the case where I need to do some logic to render things correctly in the view.
Example:
I have a table called Types. There are flags for various types, so each row has one or more BOOL field... | 0 | [
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What is a good alternative for SourceSafe on a USB Drive?
===
I like to keep my source files on a USB drive for the portability. To date I have been using Visual SourceSafe for this purpose. What is a good alternative to VSS that fulfils these criteria:
- Entire database can be held on a USB "pen" drive
- Does... | 0 | [
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How do you perform address validation?
===
Is it even possible to perform address (physical, not e-mail) validation? It seems like the sheer number of address formats, even in the US alone, would make this a fairly difficult task. On the other hand, it seems like a task that would be necessary for several business r... | 0 | [
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Get top results for each group (in Oracle)
===
How would I be able to get N results for several groups in
an oracle query.
For example, given the following table:
|--------+------------+------------|
| emp_id | name | occupation |
|--------+------------+------------|
| 1 | John S... | 0 | [
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Can you use multiple VaryByCustom parameters when caching a user control?
===
I've been trying this a couple of different ways, but it's not working for some reason. Is it even possible? | 0 | [
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Ruby - equivalent of Python __str__() method?
===
In Ruby, is there the equivalent of the __str__() method that you can define on Python classes? | 0 | [
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How do I find the number of references that exist for a particular object?
===
I have a bit of code that passes around a ton of objects and I want to determine if there are any references still lingering around that I am unaware of and where it is those references are located. Any idea of how I can do this? | 0 | [
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Single best programming asp-classic book?
===
Does anyone have a **good** classicasp book they can reccommend, including best practices, good design. I am stuck in Classicasp land and I want to make sure I do it right.
| 0 | [
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Secure only Login.aspx for a site
===
1. Is it possible to secure only the Login.aspx page (and the postback) and not the whole site in IIS?
2. We are looking to do this specifically with a SharePoint site running Forms Based Authentication against our Active Directory.
3. Links to this will be helpful.
This is w... | 0 | [
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Best way to check if server is reachable in .NET?
===
I have created a timeclock application in C# that connects to a web service on our server in order to clock employees in/out. The application resides in the system tray and clocks users out if they shut down/suspend their machines or if they are idle for more than ... | 0 | [
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
===
When generating XML from XmlDocument in .NET, a blank `xmlns` attribute appears the first time an element *without* an associated namespace is inserted; how can this be prevented?
Example:
XmlDocument xml = new XmlDocument();
x... | 0 | [
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Advantages to Using Private Static Methods
===
When creating a class that has internal private methods, usually to reduce code duplication, that don't require the use of any instance fields, are there performance or memory advantages to declaring the method as static?
Example:
foreach (XmlElement element in ... | 0 | [
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Python Library Path
===
In ruby the library path is provided in $", in perl it's in @INC - how do you get the list of paths that Python searches for modules when you do an import? | 0 | [
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Should you always favor xrange() over range()?
===
Why or why not? | 0 | [
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Need good questions to ask a Flash developer
===
For an interview in a few, I'm not at all familiar with Flash development.
What would you ask? | 4 | [
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#ifdef vs #if - which is better/safer?
===
This may be a matter of style, but there's a bit of a divide in our dev team and I wondered if anyone else had any ideas on the matter...
Basically, we have some debug print statements which we turn off during normal development. Personally I prefer to do the following:
... | 0 | [
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Why does Chrome, Firefox and IE all render fixed-width SELECT controls differently?
===
I am **losing hair** on this one ... it seems that when I fix width an HTML SELECT control it renders it's width differently depending on the browser.
Any idea how to to standardize this without having to turn to multiple styl... | 0 | [
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How can you make a DataGridView scroll one item at a time using the mouse wheel?
===
We'd like to override DataGridView's default behavior when using a mouse wheel with this control. By default, the DataGridView scrolls a number of rows equal the SystemInformation.MouseWheelScrollLines setting. What we'd like to do ... | 0 | [
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Java Developer meets ObjectiveC on Mac OS
===
I have developed in C++ many years ago, but these days I am primarily a Java software engineer. Given I own an iPhone, am ready to spring for a MacBook next month, and am generally interested in getting started with Mac OS developmentmt (using Objective C), I thought I wo... | 0 | [
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How can I use an event to cause a method to run?
===
So in my documentation it says:
"C#
public event TreeViewPlusNodeCheckedEventHandler NodeChecked()
You can use this event to run cause a method to run whenever the check-box for a node is checked on the tree."
So how do I add a method to my code behind fil... | 0 | [
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Hosted CRM system with an API?
===
I apologize if this is slightly off-topic.
I'm hoping to find a software-as-a-service CRM system that can be easily integrated with our custom user management application. Fundamentally, we have user our own accounts and provide services to these registered users; frequently, we ... | 2 | [
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Should one prefer STL algorithms over hand-rolled loops?
===
I seem to be seeing more 'for' loops over iterators in questions & answers here than I do for_each(), transform(), and the like. Scott Meyers suggests that [stl algorithms are preferred][1], or at least he did in 2001. Of course, using them often means mov... | 0 | [
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Semantic merge tool
===
Background: In my job, we use SVN, C# and VisualStudio. Part of my task regularly involves global renames. Often I end up with a broken build after renaming something and then merging in changes.
The question: is there a solution out there that can look at my changes, notice the global renam... | 0 | [
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How can I discover if there are other devices on my local sub-net?
===
I'm trying to confirm a user a unplugged my embedded device from a network before performing some maintenance. I'm considering "ping"ing all IP address on my sub-net, but that sounds crude. Is there a broadcast/ARP method that might work better? | 0 | [
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What's the best way to remove <br> tags from the end of a string?
===
The .NET web system I'm working on allows the end user to input HTML formatted text in some situations. In some of those places, we want to leave all the tags, but strip off any trailing break tags (but leave any breaks inside the body of the text.... | 0 | [
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How to call a long-running external program from Excel / VBA
===
What is the best way to run an external program from excel. It might run for several minutes. What's the best-practice about how to to this. Ideally,
1. A model dialog box that let's the user know that the process is executing.
2. If the executa... | 0 | [
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Is Google App Engine a worthy platform for a Lifestreaming app?
===
I'm building a Lifestreaming app that will involve pulling down lots of feeds for lots of users, and performing data-mining, and machine learning algorithms on the results. GAE's load balanced and scalable hosting sounds like a good fit for a system t... | 0 | [
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Merging contacts in SQL table without creating duplicate entries
===
I have a table that holds only two columns - a ListID and PersonID. When a person is merged with another in the system, I was to update all references from the "source" person to be references to the "destination" person.
Ideally, I would like to... | 0 | [
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MS Access Data Access Limitations
===
I have a project right now where I'd like to be able to pull rows out of an Access database that a 3rd party product uses to store its information. There will likely be a small number of users hitting this database at the same time my "export" process does, so I'm a little concer... | 0 | [
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Source Control on the IBM i (iSeries)
===
On the web side we are working on getting source control. Now, I want to see what can be done for the iSeries side. What is your favorite source control application for iSeries and why? I am looking for low-cost if possible. | 0 | [
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Javascript - JScript - Whats the difference???
===
I have always wondered what the heck is the difference between JScript and JavaScript. | 0 | [
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Difference between ref and out parameters in .NET
===
What is the difference between ref and out parameters in .NET? What are the situations where one can be more useful than the other? Can anybody illustrate with a code snippet where one can be used and another can't? | 0 | [
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Reading 32bit Packed Binary Data On 64bit System
===
I'm attempting to write a Python C extension that reads packed binary data (it is stored as structs of structs) and then parses it out into Python objects. Everything works as expected on a 32 bit machine (the binary files are always written on 32bit architecture)... | 0 | [
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How to preserve stack space with well design?
===
I'm programming in C for RAM limited embedded microcontroller with RTOS.
I regularly break my code to short functions, but every function calling require to more stack memory.
Every task needs his stack, and this is one of the significant memory consumers in the pr... | 0 | [
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Can I run ASP.NET 2.0 and 3.5 code on the same website?
===
Can I run ASP.NET 2.0 and 3.5 code on the same website? ...or, do I need to separate them by applications, and/or servers? | 0 | [
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How does any application (chrome, flash, etc) get a time resolution better then the system time resolution?
===
This article on microsoft's tech net site supplies an exe that will calculate your windows machine's minimum time resolution - this should be the smallest "tick" available to any application on that machine:... | 0 | [
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Lost Classics: Out of Print Books?
===
[On Lisp][1] is well regarded as an advanced Lisp book. The author put it into the public domain, and it is now available from an on-deman printer ([Lulu.com][2]).
What other classic books are we missing out on because they're out of print, and which ones are available on-lin... | 4 | [
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How to programmatically associate a name like COM51 to a physical serial port in Microsoft Windows?
===
How to programmatically associate a name like COM51 to a physical serial port in Microsoft Windows?
To manually perform the operation I can follow the steps described in
[link text][1]
Open Device Manager w... | 0 | [
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Is MSVCRT under Windows like glibc (libc) under *nix?
===
I frequently come across Windows programs that bundle in MSVCRT (or their more current equivalents) with the program executables. On a typical PC, I would find many copies of the same .DLL's. My understanding is that MSVCRT is the C runtime library, somewhat... | 0 | [
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Sprite / Character animation in Silverlight (v2)
===
We have a Silverlight 2 project (game) that will require a lot of character animation. Can anyone suggest a good way to do this. Currently we plan to build the art in Illustrator, imported to Silverlight via Mike Snow's plug-in as this matches the skills our artis... | 0 | [
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Is there a way to automatically import ICS into Google Calendar?
===
I don't see any obvious way to import ICS files into Google Calendar from the API docs here:
[http://code.google.com/apis/calendar/developers_guide_protocol.html][1]
And I'd greatly prefer not to have to parse them myself just to send the appoi... | 0 | [
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How can I closely achieve ?: from C++/C# in Python?
===
In C# I could easily write the following:
string stringValue = string.IsDefaultOrNull( otherString ) ? defaultString : otherString;
Is there a quick way of doing the same thing in Python or am I stuck with an 'if' statement? | 0 | [
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Which list<Object> implementation will be the fastest for one pass write, read, then destroy?
===
What is the fastest list<Object> implementation (in java) in a scenario where the list will be created one element at a time then at a later point be read one element at a time? The reads will be done with an iterator and... | 0 | [
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CherryPy server name tag
===
When running a CherryPy app it will send server name tag something like CherryPy/version
Is it possible to rename/overwrite that from the app without modifying CherryPy so it will show something else?
like MyAppName/version (CherryPy/version) | 0 | [
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Mathematica Downvalue Lhs
===
Does anybody know if there is a built-in function in Mathematica for getting the lhs of downvalue rules (without any holding)? I know how to write the code to do it, but it seems basic enough for a built-in
For example:
a[1]=2;
a[2]=3;
BuiltInIDoNotKnowOf[a] returns {1,2} | 0 | [
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LinqToSql and WCF
===
Within an n-tier app that makes use of a WCF service to interact with the database, what is the best practice way of making use of LinqToSql classes throughout the app?
I've seen it done a couple of different ways but they seemed like they burned a lot of hours creating extra interfaces, messa... | 0 | [
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