question1_id
stringlengths
1
8
question1
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10
149
question2_id
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2
8
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13
150
608542
Immutability of structs
441309
Why are mutable structs “evil”?
611967
Can compiled bytecode files (.pyc) get generated in different directory?
471928
Way to have compiled python files in a separate folder?
740423
Qt class for handling file paths
13014145
Qt equivalent of PathAppend?
754520
What is the actual differences between I18n/L10n/G11n and specifically what does each mean for development?
506743
Localization and internationalization, what's the difference?
608647
What is serialization in Java?
447898
What is object serialization?
955250
C# difference between casting and as?
702234
What is the difference between casting and using "as" in C#?
654296
Remove Subversion sourcecontrol from a project (Visual Studio/TortoiseSVN)
154853
How do you remove Subversion control for a folder?
1315224
JavaScript operator similar to SQL "like"
1314045
Emulating SQL LIKE in JavaScript
1334083
How to change href attribute of a link using Jquery
179713
How to change the href for a hyperlink using jQuery
804569
Why should I use Test Driven Development?
4303
Why should I practice Test Driven Development and how should I start?
827127
How do I show how many lines of code my project contains in Visual Studio?
1244729
How do you count the lines of code in a Visual Studio solution?
868496
How to convert char to integer in C?
439573
How to convert a single char into an int
628761
Convert a character digit to the corresponding integer in C
901639
What is the best "forgot my password" method?
522967
Forgot Password: what is the best method of implementing a forgot password function?
861104
In C#, which is more optimized, if that is the right word: ++x or x++?
437026
In C# what is the difference between myInt++ and ++myInt?
1214079
How to remove SVN from a folder
1564695
Difference between <%= expression %> and <%= expression -%> on Ruby On Rails
998979
Difference between -%> and %> in rails
1572733
Generate random string
1122483
Random String Generator Returning Same String
1223882
Fetching a single file from another mercurial repository
3643313
Mercurial: copying ONE file and its history to another repository
1618025
clone parts of a github project
600079
How do I clone a subdirectory only of a Git repository?
1393350
Abstract class > mandatory constructor for child classes
504977
Why can't I create an abstract constructor on an abstract C# class?
910733
Recommended way to run another program from within a Python script
89228
How to execute a program or call a system command from Python
1453680
How to remove the "white reflection" on the application icon?
1003177
How to disable highlighting of the app icon?
1642139
Algorithm to find the number of distinct paths in a directed graph
58306
Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
1672156
How to delete an array element based on key?
369602
Deleting an element from an array in PHP
997078
Email regular expression
1016601
What is diff Between Ref And Out?
388464
What's the difference between the 'ref' and 'out' keywords?
1254132
So why should we use POST instead of GET for posting data?
46585
When do you use POST and when do you use GET?
110933
How should I choose between GET and POST methods in HTML forms?
1257365
how to delete a region of text in emacs?
637351
Emacs: how to delete text without kill ring?
715971
Launch SMS from a mobile browser
848575
Sending an SMS from mobile browser
733219
Converting HTML to PDF using PHP?
1362204
How to remove a lambda event handler
1348150
How do I Unregister 'anonymous' event handler
937742
Use Django ORM as standalone
302651
Use only some parts of Django?
1012113
How to do an application without form in C#?
995195
How can I make a .NET Windows Forms application that only runs in the System Tray?
1789376
How do I make --no-ri --no-rdoc the default for gem install?
1381725
How to make --no-ri --no-rdoc the default for gem install?
1794792
What’s the difference between Response.Write() andResponse.Output.Write()?
111417
What’s the difference between Response.Write() and Response.Output.Write()?
1796414
SQL Server UNIQUE constraint with duplicate NULLs
767657
How do I create a unique constraint that also allows nulls?
713243
Should I store my images in the database or folders?
1065989
Need a good Internet Explorer 6, 7, 8 standalone
1768714
css case sensitivity
12533926
Are class names in CSS selectors case sensitive?
800151
Why is .ForEach() on IList<T> and not on IEnumerable<T>?
101265
Why is there no ForEach extension method on IEnumerable?
1172939
Is any part of C++ syntax context sensitive?
14589346
Is C++ context-free or context-sensitive?
876656
Difference between Dictionary and Hashtable
301371
Why is Dictionary preferred over Hashtable in C#?
905450
What use is Reflection in .NET?
864332
What exactly is Reflection and when is it a good approach?
1096148
how to check the jdk version used to compile a .class file
27065
Tool to read and display Java .class versions
1006586
Is there any difference between 'print' and 'echo' in PHP?
934237
SQLite Exception: no such table Error
6554269
"No Such Table" Error found in SQLite Android
1843577
how to restore deleted file
1851567
How can I use enum in C# for storing string constants?
630803
Associating enums with strings in C#
892535
Why is it better to lock(objLock) than lock(this)
14422
Why is the PyObjC documentation so bad?
251391
Why is lock(this) {...} bad?
1077084
What characters are allowed in DOM IDs?
70579
What are valid values for the id attribute in HTML?
1104024
Gradient servers as external files in SVG
652004
Include SVG file in SVG
1460798
Is there a list of Visual Studio environment variables?
830271
Link to all Visual Studio $ variables
769894
How to stop spammers from getting the email address from a mailto link?
483212
Effective method to hide email from spam bots
748780
Best way to obfuscate an e-mail address on a website?
1895462
GitHub and Visual Studio
507343
Using Git with Visual Studio
1169480
Debugging tools for the R language
4442518
General suggestions for debugging in R
1254777
static cast versus dynamic cast
28002
Regular cast vs. static_cast vs. dynamic_cast
1266796
Tool to recursively search all files in a directory for a string
317944
Tools to search for strings inside files without indexing
1914489
Change the Target Framework for all my projects in a Visual Studio 2008 to 3.5
2956415
Change the Target Framework for all my projects in a Visual Studio Solution
1481352
IoC container for Objective-C
309711
Dependency injection framework for Cocoa?
1452313
Why null == myVar instead of myVar == null?
271561
Why does one often see "null != variable" instead of "variable != null" in C#?
1276333
c# What is the different between static class and non-static (I am talking about the class itself not the field)
323022
Static Class Vs. Class with private constructor and all static properties and methods?
1301203
Removing .svn files from all directories
534798
Command line to delete matching files and directories recursively
1423907
How do you join tables from two different SQL Server instances in one SQL query
1144051
Selecting data from two different servers in SQL Server
1936135
operator overloading in python
1552260
Rules of thumb for when to use operator overloading in python
1522915
guid generator in ruby
1117584
Generating Guids in Ruby
1497569
How to execute .sql script file using JDBC
1044194
Running a .sql script using MySQL with JDBC
1506963
Array.Length vs Array.Count
300522
count vs length vs size in a collection
1328963
Detect IE8 Compatibility Mode
10213639
Differentiate IE7 browser and browser in IE7 compatibility mode
1164938
WCF v.s. legacy ASP.Net Web Services
6666
Web Services -- WCF vs. ASMX ("Standard")
1550947
How do you generate cryptographically secure random numbers with PHP?
1182584
Secure random number generation in PHP
1207172
In .NET, is there any advantage to a try/catch where the catch just rethrows
881473
Why catch and rethrow an exception in C#?
1980182
What are Dependency Injection & Spring Framework about?
130794
What is dependency injection?
1061717
What exactly is Spring Framework for?
1331385
How can I see incoming commits in git?
231211
Using Git how do I find changes between local and remote
1331683
What does the tilde (~) character do here
188688
What does the tilde before a function name mean in C#?
902946
About .bash_profile, .bashrc, and where should alias be written in?
415403
What's the difference between .bashrc, .bash_profile, and .environment?
1208644
How can I get the size of a memory block allocated using malloc()?
197839
Determine the size of a C++ array programmatically?
232691
How can I get the size of an array from a pointer in C?
1208622
Code folding in Emacs
1085170
How to achieve code folding effects in Emacs?
1211923
How to use NSzombie in xcode?
5386160
How to enable NSZombie in Xcode?
1225829
how to get users' application data folder using C#?
915210
How can i get the path of the current user's "Application Data" folder?
1259923
Implementation of Skype API
1149615
Skype Addon in C#
2011664
Compiling a java program into an executable
1841863
size of struct in C
119123
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
1544919
ASP.Net MVC Custom Authentication
1438151
Is it possible to create a Logon System with ASP.NET MVC but not use the MembershipProvider?
1038907
Run a task at specific intervals in python
373335
How do I get a Cron like scheduler in Python?
1389081
What does the operator ||= stand for in Ruby?
995593
What does ||= (or-equals) mean in Ruby?
1141992
Free vim add-in for Visual Studio?
110477
Anyone know of any (free / open source) VI integration for Visual Studio?
1264681
What is the purpose of using WHERE 1=1 in SQL statements?
1270565
Static initialization guarantees singleton thread safety? (C#)
7095
Is the C# static constructor thread safe?
1449713
Representing a 2D array as a 1D array
732684
Implementing a matrix, which is more efficient - using an Array of Arrays (2D) or a 1D array?
991943
Design Patterns
85272
How do you know when to use design patterns?
1961255
Rename files using a regex with bash
1086502
Rename multiple files based on pattern in Unix
1330288
How to make a separated copy of an ArrayList?
715650
How to clone ArrayList and also clone its contents?
1358232
Why use Macros in C?
653839
What are C macros useful for?
1580753
WPF ContextMenu with ItemsSource - how to bind to Command in each item?
898852
Specify Command for MenuItem in a DataTemplate
1072569
see if two files have the same content in python
254350
In Python, is there a concise way of comparing whether the contents of two text files are the same?
1087694
How to swap keys for values in a dictionary
1031851
How do I exchange keys with values in a dictionary?
1094531
When should you use === vs ==, !== vs !=, etc.. in javascript?
359494
Which equals operator (== vs ===) should be used in JavaScript comparisons?
1442866
What overhead is associated with an extension method at runtime? (.NET)
1006537
Extension Method Performance
941016
What is REST?
343288
What am I not understanding about REST?
1113408
Limit a double to two decimal places
4985791
Round double value to 2 decimal places
1139547
Detect internet Connection using Java
1402005
How to check if internet connection is present in Java?
1775799
What is a programming language?