unified_texts stringlengths 32 30.1k | OpenStatus_id int64 0 4 | input_ids list | token_type_ids list | attention_mask list |
|---|---|---|---|---|
How to highlight source code in HTML?
===
I want to highlight C/C++/Java/C# etc source codes in my website.
How can I do this? Is there a library I can use?
Is it a CPU intensive job to highlight the source code? | 0 | [
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In a client-server application: How to send to the DB the user's application password?
===
I have an Java desktop application wich connects directly with the DB (an Oracle). The application has multiple user accounts. What is the correct method to send the user's password (not DB password) over the network? I don't wa... | 0 | [
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vb6 to vb.net declaration
===
HOW TO DECLARE "AS ANY" IN VB.NET OR WHAT IS THE EQUIVALENT OF AS ANY IN VB.NET? | 0 | [
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What's the purpose of META-INF?
===
In Java, you often see a META-INF folder containing some meta files. What is the purpose of this folder and what can I put there? | 0 | [
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compiling gdb
===
I am trying to build gdb for armv6 architecture. I will be compiling this package on a Fedora Linux-Intel x86 box. I read the process of installing the gdb , like
1.) Download the source pachage
2.) run configure -host
3.) make
But i got lost in the process because i was not able to make... | 0 | [
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Silverlight 2 Drag and Drop tutorials
===
I'm wondering if people can suggest the best tutorial that will walk me through the best way to do Drag and Drop with control collision detection etc, using MS Silverlight V2.
I've done the [Jesse Liberty tutorials][1] at Silverlight.net, and they were a good introduction, ... | 0 | [
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Single Form Hide on Startup
===
I have an application with one form in it, and on the Load mehtod i need to hide the form.
The form will display itself when it has need to (think along the lines of a outlook 2003 style popup), but i cant for the life of me work out how to hide the form on load without something me... | 0 | [
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When should you use standard html tags/inputs and when yould you use the asp.net controls?
===
I began my journey writing websites using other technologies besides asp.net. Half the time I could use the webforms controls and the standard html inputs interchangeably. When this is the case what is the lure of the webfo... | 0 | [
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How do you implement GetHashCode for this structure?
===
I have a structure in C#:
public struct UserInfo
{
public string str1
{
get;
set;
}
public string str2
{get;
set;
}
}
The only rule is that UserInfo(str1="AA", str2="BB").Equals(UserInfo(s... | 0 | [
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rake db:migrate doesn't detect new migration ?
===
Experienced with Rails / ActiveRecord 2.1.1
* You create a first version with (for example) ruby script\generate scaffold product title:string description:text image_url:string
* This create (for example) a migration file called 20080910122415\_create\_products.rb... | 0 | [
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Java inner class and nested class
===
What is the main difference between a inner class and a nested class in Java? Does design /implementation play a role in choosing any of these? | 0 | [
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Zlib-compatible compression streams?
===
Are System.IO.Compression.GZipStream or System.IO.Compression.Deflate compatible with zlib compression? | 0 | [
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ASP.NET Custom Control Styling
===
I am in the process of beginning work on several ASP.NET custom controls. I was wondering if I could get some input on your guys/girls thoughts on how you apply styling to your controls.
I would rather push it so CSS, so for the few controls I have done in the past, I have simply ... | 0 | [
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cvs error on checkin
===
When trying to commit to cvs I get this error
Assertion failed: key != NULL, file hash.c, line 317
Any idea how to fix it so I can check my code in? | 0 | [
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Asp.net MVC routing ambiguous, two paths for same page
===
I'm trying out ASP.NET MVC routing and have of course stumbled across a problem. I have a section, /Admin/Pages/, and this is also accessible through /Pages/, which it shouldn't. What could I be missing?
The routing code in global.asax:
public static... | 0 | [
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Remove VSMacros80 directory
===
Is there any way to prevent Visual Studio from creating a VSMacros80 folder in my default project directory? | 0 | [
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Icons on menus of MFC Feature Pack classes
===
There are three places where menus show up in the new MFC functionality (Feature Pack):
- In menu bars (CMFCMenuBar)
- In popup menus (CMFCPopupMenu)
- In the 'dropdown menu' version of CMFCButton
I want to put icons (high-color and with transparancy) in the menus i... | 0 | [
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What is the Simplest Tomcat/Apache Connector (Windows)?
===
I have apache 2.2 and tomcat 5.5 running on a Windows XP machine.
Which tomcat/apache connector is the easiest to set up and is well documented? | 0 | [
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Is there a distributed VCS that can manage large files?
===
Is there a distributed version control system (git, bazaar, mercurial, darcs etc.) that can handle files larger than available RAM?
I need to be able to commit large binary files (i.e. datasets, source video/images, archives), so I don't need to be able to... | 0 | [
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How should Rails models containing database and non-database datasources be broken up?
===
So I'm working on a Rails app to get the feeling for the whole thing. I've got a `Product` model that's a standard ActiveRecord model. However, I also want to get some additional product info from Amazon ECS. So my complete mode... | 0 | [
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How to get t4 files to build in visual studio?
===
When I build my c# solution the .tt files will not create the .cs file outputs. But if I right click the .tt files one at a time in solution explorer and select "Run Custom Tool" the .cs is generated, so the build tool setting is correct. What do I do to get the overa... | 0 | [
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64bit upgrade
===
Whats the best resource to look at for when migrating dotnet applications from 32bit to 64bit. | 0 | [
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Vertical center an anchor tag within a fieldset
===
I am trying to vertically center an anchor within a fieldset using CSS but it always appears to align to bottom. Is there any tricks to this? | 0 | [
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Why is quicksort better than mergesort?
===
I was asked this question during an interview. They're both O(nlogn) and yet most people use Quicksort instead of Mergesort. Why is that? | 0 | [
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Does C# have a String Tokenizer like Java's?
===
I'm doing simple string input parsing and I am in need of a string tokenizer. I am new to C# but have programmed Java, and it seems natural that C# should have a string tokenizer. Does it? Where is it? How do I use it? | 0 | [
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MS Access - Controlling another database in VBA
===
I have the following code:
Dim obj As New Access.Application
obj.OpenCurrentDatabase (CurrentProject.Path & "\Working.mdb")
obj.Run "Routine"
obj.CloseCurrentDatabase
Set obj = Nothing
The problem I'm experimenting is a pop-up that tells... | 0 | [
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Which ruby interpreter are you looking forward to?
===
There are multiple Ruby implementations in the works right now. Which are you looking forward to and why? Do you actively use a non-MRI implementation in production?
Some of the options include:
- [Ruby MRI (original 1.8 branch)][1]
- [YARV (official 1.... | 0 | [
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Is it worth encrypting email addresses in the database?
===
I'm already using [salted hashing][1] to store passwords in my database, which means that I should be immune to [rainbow table][2] attacks.
I had a thought, though: what if someone does get hold of my database? It contains the users' email addresses. I can... | 0 | [
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Which Scripting language is best?
===
For writing scripts for process automisation in Linux platform, which scripting language will be better? Shell script, Perl or Python or is there anything else? I am new to all of them. So, am just thinking to which one to go for? | 4 | [
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Cross-server SQL
===
I want to port data from one server's database to another server's database.
The databases are both on a different mssql 2005 server.
Replication is probably not an option since the destination database is generated from scratch on a [time interval] basis.
Preferebly I would do something like... | 0 | [
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Can we achieve 100% decoupling?
===
Can we achieve 100% decoupling between components of a system or different systems that communicate with each other? I don't think its possible. If two systems communicate with each other then there should be some degree of coupling between them. Am I right? | 0 | [
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(no) Properties in Java?
===
So, I have willfully kept myself a Java n00b until recently, and my first real exposure brought about a minor shock: Java does not have C# style properties!
Ok, I can live with that. However, I can also swear that I have seen property getter/setter code in Java in one codebase, but I ca... | 0 | [
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How do you unit-test code that interacts with and instantiates third-party COM objects?
===
One of the biggest issues currently holding me back from diving full steam into unit testing is that a really large percentage of the code I write is heavily dependent on third-party COM objects from different sources that also... | 0 | [
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Mono's DateTime Serialization
===
if you uses Mono Remoting on Linux, what's your work-around for DateTime marshalling incompatibility between Mono and .NET Remoting?
i'm using WinForms on Windows using .NET 2.0 runtime, using Remoting on Linux using Mono. i cannot yet use Mono runtime on both ends as Mono's D... | 0 | [
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Exposing nested arrays to COM from .NET
===
I have a method in .NET (C#) which returns string[][]. When using RegAsm or TlbExp (from the .NET 2.0 SDK) to create a COM type library for the containing assembly, I get the following warning:
> WARNING: There is no marshaling support for nested arrays.
This warning r... | 0 | [
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What is the correct way of getting the start and end date of a ISO week number in TSQL?
===
I have the ISO week and year but how do I correctly convert that into two dates representing the start and end of that week? | 0 | [
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How does a Rails developer talk to Flex front ends?
===
I'm looking at Rails development as a backend to a Flex application and am trying to figure out the communication layer between the Rails app and the Flash Player. All of the things I am finding suggest using SOAP web services to communicate.
However, Flash s... | 0 | [
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Why are Python's 'private' methods not actually private?
===
Python gives us the ability to create 'private' methods and variables within a class by prepending double underscores to the name, like so: *__myPrivateMethod()*. How, then, can one explain this
<pre><code>>>> class MyClass:
... def myPublicMethod(se... | 0 | [
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Counting occurrences in vim
===
In order to know how many times a pattern exists in current buffer, I do:
:%s/pattern-here/pattern-here/g
It gives the number of occurrences of the pattern, but is obviously cumbersome and also has the side-effect of setting the 'changed' status.
Is there a more elegant way to ... | 0 | [
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Cheat single inheritance in Java
===
I have heard there is a way to cheat single inheritance and implement multiple inheritance in Java. Does anyone know how to implement this? | 0 | [
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How to conduct blackbox testing on an AJAX application?
===
What's the best, crossplatform way to perform blackbox tests on AJAX web applications?
Ideally, the solution should have the following attributes:
<ul>
<li>Able to integrate into a continuous integration build loop</li>
<li>Cross platform so I you can r... | 0 | [
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How do I compare phrases for similarity?
===
When entering a question, stackoverflow presents you with a list of questions that it thinks likely to cover the same topic. I have seen similar features on other sites or in other programs, too (Help file systems, for example), but I've never programmed something like this... | 0 | [
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Best online source to learn Perl?
===
For a beginner, What is the best online resource to learn Perl? | 4 | [
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Virtual Constructors.
===
Is there any need of a Virtual Constructors? If so can any one post a scenario? | 0 | [
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Best online resource to learn Python?
===
For a beginner, What is the best online resource to learn Python? | 4 | [
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What are your most important console aliases?
===
Which one alias would you choose to keep if your .bash_alias/.bashrc/etc could only contain one line? | 0 | [
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What is the minimum client footprint required to connect C# to an Oracle database?
===
I have successfully connected to an Oracle database (10g) from C# (Visual Studio 2008) by downloading and installing the client administration tools and Visual Studio 2008 on my laptop.
The installation footprint for Oracle Clien... | 0 | [
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GNU Screen Suvival Guide
===
What do people think are not only the essential things you need to know about screen but the things that you'd teach someone from the ground up.
I've just introduce a friend to Screen and they're having a hard time getting used to it. So analogies and handy tips for remembering binds et... | 0 | [
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Refactoring two basic classes
===
How would you refactor these two classes to abstract out the similarities? An abstract class? Simple inheritance? What would the refactored class(es) look like?
public class LanguageCode
{
/// <summary>
/// Get the lowercase two-character ISO 639-1 language ... | 0 | [
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Setting Excel Number Format via xlcFormatNumber in an xll
===
I'm trying to set the number format of a cell but the call to xlcFormatNumber fails leaving the cell number format as "General". I can successfully set the value of the cell using xlSet.
XLOPER xRet;
XLOPER xRef;
//try to set the format ... | 0 | [
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Python Authentication API:
===
I'm looking for a python library that will help me to create an authentication method for a desktop app I'm writing.
I have found several method in web framework such as django or turbogears.
I just want a kind of username-password association stored into a local file.
I can write i... | 0 | [
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VMWare Server: Best way to backup images
===
What is the best way to backup VMWare Servers (1.0.x)?
The virtual machines in question are our development environment, and run isololated from the main network (so you can't just copy data from virtual to real servers).
The image files are normally in use and locked ... | 0 | [
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Python Psycopg error and connection handling (v MySQLdb)
===
I have a frequent problem with python's psycopg2, stackoverflow may be meant to deal w/ these little problems. Specifically, when I try to add a long sequence to a table, something like each element of a ="""you're an old man, mr grinch""".split() .. I lose ... | 0 | [
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What is the VTable Layout and VTable Pointer Location in C++ Objects in GCC 3.x and 4.x?
===
I am looking for details of the VTable structure, order and contents, and the location of the vtable pointers within objects.
Ideally, this will cover single inheritance, multiple inheritance, and virtual inheritance.
R... | 0 | [
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Getting Generated HTML in a WCF service.
===
In the WCF application that I am working on, I need to access the generated source of a particular webpage (after all the AJAX calls on the page are made).
I have tried using `System.Net.WebRequest` but it just brings me back the original source of the page. Is there a... | 0 | [
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Best singleton implementation
===
Can any one give us a best singlton implementation? | 0 | [
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Task Scheduler Problem Starting MSSQLSERVER
===
I am trying to create a Task Scheduler task to start my SQL Server 2005 instance every morning, because something stops it every night. This is a temporary solution until I can diagnose the stoppage.
I created a task to run under my admin user, and to start the progr... | 0 | [
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How to write a linter?
===
In my day job I, and others on my team write a lot of hardware models in Verilog-AMS, a language supported primarily by commercial vendors and a few opensource simulator projects.
One thing that would make supporting each others code more helpful would be a LINTER that would check our code... | 0 | [
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Pentaho BI Platform: Best Getting Started Guide?
===
I'm looking at Pentaho BI Platform to extract information from Mantis, but I don't find any tutorial to setup a full working environment (without preloaded data).
Do you know any tutorial? Maybe another way to develop reports from Mantis data?
Thanks! | 4 | [
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Oracle Client Upgrade from 9 to 10
===
Last Friday where i work, an oracle client was upgarded and our IIS server from version 9 to version 10. Now that its on version 10, we are seeing a lot of connections being open up to the database. It is opening up so many connections that we cannot log onto the database using t... | 0 | [
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Packaging up Tomcat
===
In my job we have to deploy an application on various environments. It's a standard WAR file which needs a bit of configuration, deployed on Tomcat 6.
Is there any way of creating a 'deployment package' with Tomcat so that you just extract it and it sets up Tomcat as well as your application... | 0 | [
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How do you keep search engines from indexing text ads?
===
Is there any way to keep search engines from indexing text ads?
These are basically stylized links.
I have thought about generating images with text or using javascript to write them into a DIV.
What is the best and most accepted way?
| 0 | [
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Implements several interfaces with conflict in signatures
===
Lasty, I tried to implements an hybrid structure in Java, something that looks like:
public class MapOfSet<K, V extends HasKey<K>> implements Set<V>, Map<K, Set<V>>
Where HasKey is the following interface:
public interface HasKey<K> {
... | 0 | [
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How do I list Oracle Apps profile options in PL/SQL?
===
I administrate several Oracle Apps environment, and currently check profile options in lots of environments by loading up forms in each environment, and manually checking each variable, which requires a lot of time.
Is there a snippet of code which will list ... | 0 | [
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Open-source radix/mtrie implementation in C?
===
I intend to use RADIX / MTRIE as my preferred data-structure for a routing implementation. I would like to know if there's a decent open source implementation available (apart from freebsd-net) which I can use for my purpose, or do I need to write one myself. | 0 | [
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Do you use the Inductive User Interface pattern in Windows Forms?
===
And if you do, can you give some background information on the implementation and the reasons for implementing this pattern?
The pattern is described in more detail in these articles:
- [Microsoft Inductive User Interface
Guidelines][1]... | 0 | [
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What is the difference between precedence, associativity, and order?
===
This confusion arises as most people are trained to evaluate arithmetic expressions as per PEDMAS or BODMAS rule whereas arithmetic expressions in programming languages like C# do not work in the same way.
What are your takes on it? | 0 | [
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Does anyone know of a way of hiding a column in an asp.net listview?
===
I know you can put <% if %> statements in the LayoutTemplate to hide controls but the column is still there.
Does anyone know of a better way? | 0 | [
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What is the license for unlicensed material?
===
Suppose I've found a “text” somewhere in open access (say, on public network share). I have no means to contact the author, I even don't know who is the author.
What can I legally do with such “text”? | 0 | [
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pthread_cond_wait versus semaphore
===
What are the pros / cons of using `pthread_cond_wait` or using a semaphore ?
I am waiting for a state change like this :
pthread_mutex_lock(&cam->video_lock);
while(cam->status == WAIT_DISPLAY) {
pthread_cond_wait(&cam->video_cond, &cam->video_lo... | 0 | [
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How do I quickly do something in Rmagick to test it work
===
I need to be able to quickly convert an image (inside a rails controller) so that the hosting company using managing our application can quickly test at any time to ensure that rmagick is not only successfully installed, but can be called throgh the rails st... | 0 | [
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What do you think of Model-driven Software Development?
===
I'm really interested to hear what you think about Model-driven Software Development for JAVA and or .NET.
Does it save time? Does it improve quality? | 0 | [
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What is the best way to use Ext JS as part of Java / Spring / Hibernate based web application?
===
We want to try Ext JS on new project. Is there any well-known best practice for integrating Ext JS with server side Java (Spring/Hibernate/JS) application? Is DWR a good choice for that? | 0 | [
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Python and User input
===
How do I have a Python script that can accept user input (assuming this is possible) and how do I make it read in arguments if run from the command line? | 0 | [
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VMWare Server: Virtual Hard Drive Type
===
For best performance, is it better to use a virtual IDE HDD or virtual SCSI HDD?
If, SCSI, does it matter whether you use an BusLogic or LSILogic? | 0 | [
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Execute program from within a C program
===
How do I run another program from within my C program, I need to be able to write data into STDIN of the programed launched (and maybe read from it's STDOUT)
Not sure if this is likley to be a standard C function, but I need the solution to work under Linux.
Thanks
... | 0 | [
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Developers' rights - what should they be?
===
We're fortunate in our company to each have 2 decent-sized monitors and reasonably fast machines. This alone is enough to impress many of my peers who are stuck working with poor equipment. But should 2 monitors really be seen as a luxury? I propose they should be a basic ... | 4 | [
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Why This Strange C Code Format
===
What advantage, if any, is provided by formatting C code as follows:
while(lock_file(lockdir)==0)
{
count++;
if(count==20)
{
fprintf(stderr,"remlock: Cannot lock directory %s\n",lockdir);
exit(1);
}... | 0 | [
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How can one use mutli threading in php applications
===
Is there a realistic way of implementing a multi-threaded model in php whether truly or just simulating it. Some time back it was suggested that you can force the operating system to load another instance of the php executable and handle other simultaneous proces... | 0 | [
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deleting a buffer through a different type of pointer?
===
Say I have the following C++:
char *p = new char[cb];
SOME_STRUCT *pSS = (SOME_STRUCT *)p;
delete pSS;
Is this safe according to the C++ standard? Do I need to cast back to a char* and then use delete[]? I know it'll work in most C++ compil... | 0 | [
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Which plaform for a lightweight windows desktop app for internal use to run basic console commands (WPF, AIR, something else)?
===
We have a number of scripts that we use for various deployment and data import tasks. These are currently called through a number of command lines calls or batch files.
We'd prefer a ... | 0 | [
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missing WMI namespace on Vista/Server 2008
===
What is equivalent to the root\CIMV2\Applications\MicrosoftIE namespace on Vista/Server 2008?
The root\cimv2\Applications\MicrosoftIE namespace dates back to at least Internet Explorer 5.00.2920.0000, which happens to be the version of Internet Explorer that shipped wi... | 0 | [
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Exclude certain pages from using a HTTPModule
===
Is there a good way to exclude certain pages from using a HTTP module?
I have an application that uses a custom HTTP module to validate a session. The HTTPModule is set up like this in web config:
<system.web>
<!-- ... -->
<httpModules>
... | 0 | [
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Have there ever been any studies relating productivity to coding conventions?
===
There is always a lot of discussion about various coding conventions, with strongly held beliefs on all sides. But I am curious if there have been any studies comparing equivalent projects where there were different mandated coding conv... | 0 | [
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Hibernate (JPA) how to do an eager query, loading all child objects
===
Relating to my [earlier question][1], I want to ensure all the child objects are loaded as I have a multiple threads that may need to access the data (and thus avoid lazy loading exceptions). I understand the way to do this is to use the "fetch" ... | 0 | [
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Testing ladder logic
===
We all know the various ways of testing OO systems. However, it looks like I'll be going to do a project where I'll be dealing with PLC ladder logic (don't ask :/), and I was wondering if there's a good way of testing the validity of the system.
The only way I see so far is simply construct... | 0 | [
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Help in creating Zip files from .Net and reading them from Java
===
I'm trying to create a Zip file from .Net that can be read from Java code.
I've used SharpZipLib to create the Zip file but also if the file generated is valid according to the CheckZip function of the #ZipLib library and can be successfully uncomp... | 0 | [
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IBus: Couldn't receive data from agent
===
I load ibus in Emacs, but I active ibus fail.
The note is IBus: Couldn't receive data from agent.
Thank | 0 | [
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Raw socket with device bind using setsockopt() system is not working in Fedora core 6(2.6.18-1.2798.fc6)
===
Please any one could help on this issue. Please
In the below sample code,we had bind raw sock with eth0. but while running the program
the recvfrom of raw sock is receiving packets from eth0 & eth1 on sam... | 0 | [
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What is better nagios or sensu?
===
I am confuse that which monitoring framework to use. Currently I am looking at two options 1) [nagios][1] and
2) [sensu][2]
Can anybody give me a good reference which shows the comparision of both and if any other monitoring tool which is good to use. My main int... | 0 | [
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Can you add rows to gridview from strings?
===
I want to make a gridview with 4 columns. (Checkbox, Hyperlink name Title, Dynamic name Price, Dynamic named ASIN#)
I want to be able to add new rows to the gridview from three different strings.
I have a function that looks like this:
Private Sub displayDa... | 0 | [
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How to remove an item from gallery
===
I created a gallery of webviews in an android app.I want to remove previously selected view from this gallery.How is it possible? | 0 | [
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Including literal HTML code in org-mode templates
===
In org-mode, when you export HTML projects you can use templates to give all exported pages the same options, this is described here http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html.
Now, I tried to add literal HTML code with
#begin_h... | 0 | [
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how to copy external file after installation in msifactory
===
I have a license.xml file that I want to give to my client with the installer.
This file will always be placed with the installer.
This file should be copied by installer to the target directory set by client during installation
I am using MSIFact... | 0 | [
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Overlay DIVs with images on scrolling
===
I have 6 divs that are placed one below the other, and when I scroll, I am trying to use a technique that makes the corresponding div to overlay/overlap the above div by making it look like the Curtain is raising for the corresponding div, and the Curtain itself is the div abo... | 0 | [
2,
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How to silent install Postgresql on Windows 7
===
I want to install "postgresql-9.1.3-1-windows-x64.exe" on windows 7 silently.
Where can i find msi install of postgresql-9.1.3.1
Thank you
Zak
| 0 | [
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SQL MAX of multiple columns?
===
How do you return 1 value per row of the max of several columns:
TableName
[Number, Date1, Date1, Date3, Cost]
I need to return something like this:
[Number, Most Recent Date, Cost]
Query?
| 0 | [
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Best source for Algorithms?
===
I have the book "Introduction to Algorithms" by by Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, Clifford Stein.
What are the other books/sources for algorithms? Even I would like to know information on communities where discussion about Algorithms happen. | 0 | [
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Can I add maven repositories in teh command line?
===
I'm aware I can add maven repositories for fetching dependencies in ~/.m2/settings.xml. But is it possible to add a repository using command line, something like:
mvn install -Dmaven.repository=http://example.com/maven2
The reason I want to do this is bec... | 0 | [
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Managing large volumes of data - stored procedures or datasets or other...?
===
I have an application that imports large volumes of data daily, several 100 thousands records.<br>
Data comes from different sources. The data is read using C#, then bulk inserted into the database.
<br>
<br>
This data is then processe... | 0 | [
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