question1_id
stringlengths 1
8
| question1
stringlengths 10
149
| question2_id
stringlengths 2
8
| question2
stringlengths 13
150
|
|---|---|---|---|
201101 | How to initialize all members of an array to the same value? | 2891191 | How to initialize an array to something in C without a loop? |
5267803 | counting number of ones in binary representation of a number | 5366849 | convert '1' to '0001' in JavaScript |
2686855 | Is there a JavaScript function that can pad a string to get to a determined length? | 2399619 | Should a C++ constructor that interfaces with hardware do real work? |
293967 | How much work should be done in a constructor? | 5594914 | Start twitter app |
2077008 | Android Intent for Twitter application | 5282279 | Subversion: how to remove all .svn files recursively? |
4891064 | How can I determine that several file paths formats point to the same physical location | 4717448 | AJAX - What content type should have JSON encoded data? |
477816 | What is the correct JSON content type? | 5763577 | How can I draw an object in openGL that always faces the camera? |
5467007 | Inverting rotation in 3D, to make an object always face the camera? | 3873111 | Instantiate a class with or without parentheses? |
1945989 | PHP class instantiation. To use or not to use the parentheses? | 3873262 | How to create a basic operating system |
254149 | Resources to develop an operating system | 5072535 | How to retain Android ListView scroll position when returning to an activity? |
4917195 | How to get jQuery Autocomplete to pop up on field focus? | 4479598 | jQuery autocomplete UI- I'd like it to start the search onfocus without the user having to type anything |
5103194 | Get the list of functions loaded in R's global environment | 4267744 | Is there a way to get a vector with the name of all functions that one could use in R? |
3808393 | Bad C++ programmer behaviors in C# | 2424807 | Most common or vicious mistakes in C# development for experienced C++ programmers |
5654518 | What does *display mean in CSS? | 1667531 | What does a star-preceded property mean in CSS? |
5665114 | Python - value in list of dictionaries | 1580270 | What's the best way to search for a Python dictionary value in a list of dictionaries? |
5107138 | Adding a digital signature to a pdf file | 378247 | Digitally sign PDF files |
4795928 | Check if element exists | 4257906 | jQuery determining if element exists on page |
4812508 | Is console.writeline thread safe? | 1079980 | Calling Console.WriteLine from multiple threads |
3903363 | Allowed memory size of 268435456 bytes exhausted | 4096582 | Allowed memory size of X bytes exhausted |
3921864 | Are friends in c++ mutual? | 437250 | Friend scope in C++ |
3926842 | Lint for Objective-C? | 563225 | Code linting for Objective C |
5607902 | How to change browser address bar without reloading page - HTML/Javascript | 4973777 | How does GitHub change the URL but not the reload? |
3837214 | How to get the content height of a UIWebView in iPhone sdk, objective-c? | 3936041 | How to determine the content size of a UIWebView? |
4970314 | Can Count(*) ever return null? | 2552086 | Does COUNT(*) always return a result? |
4978372 | SQL Server and connection loss in the middle of a transaction | 1539564 | What happens to an uncommitted transaction when the connection is closed? |
3941382 | what is the difference between css font size using em and percentage? | 132685 | Font size in CSS - % or em? |
5318011 | Why does Perl think "0 but true" is a number? | 129945 | What does "0 but true" mean in Perl? |
5338733 | What is the difference between Debug Mode and Release Mode in Visual Studio 2010? | 4043821 | Performance differences between debug and release builds |
4887712 | iphone how can i get month name from month number? | 4488373 | iOS: How to get a proper Month name from a number? |
5632881 | What is the Best practice for try catch blocks to create clean code? | 409563 | Best practices for exception management in Java or C# |
5644513 | Thread v/s Async task | 3264383 | Difference between Service, Async Task & Thread? |
2469154 | Using * in SELECT Query | 5051349 | What is the difference between Bitwise AND & and LOGICAL AND && |
5665691 | Abstract classes vs Static classes in C# | 2390767 | What's the difference between an abstract class and a static one? |
3893626 | How to use AsyncTask to show a ProgressDialog while doing background work in Android? | 4591878 | Updating progress dialog in Activity from AsyncTask |
3976714 | Converting string "true" / "false" to boolean value | 5077074 | What's the difference between PDOStatement->bindParam() and PDOStatement->bindValue()? |
1179874 | What is the difference between bindParam and bindValue? | 2504007 | MySQL: Unique constraint on multiple fields |
635937 | How do I specify unique constraint for multiple columns in MySQL? | 5061078 | Iterate over months between two dates in Python? |
153584 | How to iterate over a timespan after days, hours, weeks and months? | 5063835 | How can I make a Hashmap in Linux shell? |
1494178 | How to define hash tables in Bash? | 4043647 | What does this "(function(){});", a function inside brackets, mean in javascript? |
3921922 | What does (function (x,y){...})(a,b); mean in JavaScript? | 5489082 | c# windows service or just normal program? |
390307 | windows service vs scheduled task | 5836309 | Stack Memory vs Heap Memory |
79923 | What and where are the stack and heap? | 5178595 | Difference between 2 DateTimes in Hours? |
4946316 | Showing Difference between two datetime values in hours | 5190527 | Expand collapse UITableViewCell |
4635338 | UITableViewCell expand on click | 5193144 | What is a Dependency Property and when is it used? |
5211090 | Not using parentheses in constructor call with new (c++) | 620137 | Do the parentheses after the type name make a difference with new? |
5700746 | Where do browsers store cookies? | 3801675 | Where cookies are stored in system? |
5708784 | How do I choose a random value from an array with JavaScript? | 4550505 | Getting a random value from a JavaScript array |
5679797 | Haskell string to list | 919937 | Convert a String list to an Int list |
5689676 | How can I get the screen resolution in java? | 3680221 | How can I get screen resolution in java? |
2539460 | settings file vs app.config | 909688 | What is the difference between app.config file and XYZ.settings file? |
5126353 | Get the length of dynamically allocated array in C | 8269048 | Length of array in function argument |
3970219 | C# Lambda ( => ) | 167343 | C# Lambda expressions: Why should I use them? |
3973763 | Format double to 2 decimal places with leading 0s | 4003087 | What's the major difference between "union" and "struct" in C.? |
346536 | Difference between a Structure and a Union | 4033018 | How to print an unsigned long int with printf in C? |
3209909 | How to printf "unsigned long" in C? | 4114892 | Two ways of declaring methods in Javascript |
310870 | Use of 'prototype' vs. 'this' in JavaScript? | 5257075 | facebook share button with custom title, description, and image |
5150465 | What will happen if the recursive function is defined as inline? | 190232 | Can a recursive function be inline? |
5760428 | Perl: Convert string to reference? | 1671281 | How can I convert the stringified version of array reference to actual array reference in Perl? |
5189241 | How to find the average of a set of bearings | 5193385 | How to display HTML "title" attribute in multiple lines in Firefox? |
358874 | How can I use a carriage return in a HTML tooltip? | 5459540 | What continuous integration tool suits for php? |
941537 | Recommended server for continuous integration for a PHP project | 4030437 | var vs explicit declaration |
3424195 | Determining if an Android device is rooted programmatically? | 1101380 | Determine if running on a rooted device |
3463778 | Can I dismiss the iPhone keyboard by touching the background of DialogViewController (MonoTouch.Dialog)? | 10824092 | MonoTouch.Dialog: Dismissing keyboard by touching anywhere in DialogViewController |
3498817 | difference between DateTime and DateTime2 | 1334143 | DateTime2 vs DateTime in SQL Server |
3501939 | Does passing values by reference improve speed significantly? | 3395873 | Performance of pass by value vs. pass by reference in C# .NET |
3520059 | Does the size of pointers vary in C? | 1473935 | Can the size of pointers vary between data and function pointers? |
4107145 | C++ polymorphism: Checking data type of sub class | 351845 | Finding the type of an object in C++ |
4074696 | Why no generic implementation of OrderedDictionary? | 2629027 | No generic implementation of OrderedDictionary? |
3649754 | Examples of Design Patterns used in JDK | 1673841 | Examples of GoF Design Patterns in Java's core libraries |
4097577 | Splitting a string into n-length chunks in Java | 3760152 | Split string to equal length substrings in Java |
4145072 | How to tell if a Type is a static class? | 1175888 | Determine if a type is static |
4134553 | C# Validate XML against XSD | 572853 | Xml validation using XSD schema |
3674197 | Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 71 bytes) | 415801 | Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php |
4148350 | is it bad practice to use href='javascript:func()' than onclick='func()' for anchors? | 2479557 | Why is it bad practice to use links with the javascript: "protocol"? |
4164077 | C++ on Windows - the console window just flashes and disappears. What's going on? | 1775865 | Preventing console window from closing on Visual Studio C/C++ Console application |
4130703 | Why does C# Math.Floor() return Double instead of Int | 1348892 | Why does Math.Floor(Double) return a value of type Double? |
2631087 | How to synchronize HTML5 local/webStorage and server-side storage? | 1744522 | Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) |
4212534 | How to detect current iOS is 4.1 or 4.2? | 3339722 | How to check iOS version? |
3736794 | Why would I use WCF instead of MVC when building a RESTful api? | 349717 | Which to choose: ASP.NET MVC or RESTful WCF? |
4237534 | How to prevent false positive virus alarm on my software? | 3339136 | Antivirus False positive in my executable |
4239941 | Difference between URL and URI? | 176264 | What is the difference between a URI, a URL and a URN? |
4242499 | preferring malloc over calloc | 1538420 | Difference between malloc and calloc? |
4238028 | C# Coding Guidelines | 14967 | Are there any suggestions for developing a C# coding standards / best practices document? |
3753413 | What is Serializable? What does this mean? | 3753713 | Error 'TF215097:...Cannot create unknown type for...' custom CodeActivity |
2910983 | TFS 2010 Custom Build Activity TF215097 error | 4276787 | Python: Selecting numbers with associated probabilities |
4265988 | Generate random numbers with a given (numerical) distribution | 4194628 | How to generate random numbers in Javascript |
1527803 | Generating random whole numbers in JavaScript in a specific range? | 4306618 | Some good C++ IDE for Ubuntu (Gnome)? |
79210 | Best C++ IDE for *nix | 4309156 | Commit specific lines of a file to git |
4303418 | Java unicode comparison | 2397804 | Java string searching ignoring accents |
4388055 | Remove all non-digit characters from a string jquery? | 1862130 | Strip all non-numeric characters from string in JavaScript |
4411672 | Difference between "defining" and "declaring" | 1410563 | What is the difference between a definition and a declaration? |
4437527 | Why do we use volatile keyword? | 72552 | Why does volatile exist? |
3810494 | Disable close button in Jquery UI Dialog | 896777 | How to remove close button on the jQuery UI dialog? |
4442658 | c++ parse int from string | 3815860 | Python how to exit main function |
949504 | Terminating a Python Program | 3826963 | PHP list all files in directory |
660644 | Get the hierarchy of a directory with PHP | 2922954 | Getting the names of all files in a directory with PHP |
4360555 | How to get the id of a row i've just inserted php/mysql | 1685860 | How do I get the last inserted ID of a MySQL table in PHP? |
5230162 | what does a ||= mean in Ruby language? | 3849334 | sizeof empty structure is 0 in C and 1 in C++ why? |
1626446 | What is the size of an empty struct in C? | 4458734 | Get last ID on inserted row in Oracle DB |
3552260 | PLSQL JDBC: How to get last row ID? | 3886895 | How to Log Console Screen into a Text File? |