question1_id
stringlengths 1
8
| question1
stringlengths 10
149
| question2_id
stringlengths 2
8
| question2
stringlengths 13
150
|
---|---|---|---|
7832841 | Which version of OpenGL should I learn? | 6823371 | Which version of OpenGL to use? |
8121322 | How exactly does .data() attach data to elements? | 2764619 | How does jQuery .data() work? |
6987907 | Access modifiers for inner classes | 595179 | protected/public Inner Classes |
8521543 | Warning: mysql_fetch_assoc() expects parameter 1 to be resource, object given | 7645578 | Best way to represent Nullable member in C++? |
2537942 | Nullable values in C++ | 7003416 | Validating a URL in PHP |
206059 | PHP validation/regex for URL | 7010768 | iterating on enum type |
7218061 | JavaScript copy text to clipboard | 6300213 | Copy selected text to the clipboard WITHOUT using flash - must be cross-browser |
6296299 | accessing parameterized type information at runtime | 2320658 | Why are not all type information erased in Java at runtime? |
7815196 | How to generate a random five digit number Java | 363681 | How do I generate random integers within a specific range in Java? |
7658319 | Set caret to end after focus CKEditor | 4536532 | How to set cursor position to end of text in CKEditor? |
8550674 | Android calculate distance between two locations | 6981916 | How to calculate distance between two locations using their longitude and latitude value |
7857878 | window.location vs. document.location | 2430936 | What's the difference between window.location and document.location in JavaScript? |
8177215 | Change span text? | 1358810 | How do I change the text of a span element using JavaScript? |
8527180 | Can there be an apostrophe in an email address? | 2049502 | What characters are allowed in an email address? |
8558625 | How to get the current time in milliseconds in C Programming | 361363 | How to measure time in milliseconds using ANSI C? |
3729169 | How can I get the Windows system time with millisecond resolution? | 7699053 | C++ Semicolon after class, struct, enum,... useless but compilers still emit errors? |
785686 | Semicolon after class declaration braces | 6876751 | Differences between unique_ptr and shared_ptr |
5576922 | Should I use shared_ptr or unique_ptr | 8189859 | Please Explain The Meaning of Following Cast |
4083851 | Weird use of void | 8581090 | How to do the opposite of diff? |
746458 | how to show lines in common (reverse diff)? | 7716309 | iOS zoomToRect with duration |
3238567 | Any way of changing the duration of zoomToRect for UIScrollView? | 8189384 | I want to put cursor in beginning of text-box onfocus |
1865563 | Set cursor at a length of 14 onfocus of a textbox | 8191905 | What is difference between file descriptor and file pointer? |
2423628 | What's the difference between a file descriptor and file pointer? | 7489201 | how can I run multiple ios simulators to test p2p |
5835063 | Is there a way to run multiple iOS Simulators at once? | 7491391 | Is there a reliable way to determine the system CPU architecture using Python? |
466684 | How can I return system information in Python? | 7728713 | Get list of countries and /or list of cities via web service |
7083453 | Copying a hashref in Perl | 6893700 | How to construct std::array object with initializer list? |
5549524 | How do I initialize a member array with an initializer_list? | 8590332 | difference between sizeof and strlen in c |
7255199 | NSMutableArray to NSArray in objective C | 1768937 | How do I convert NSMutableArray to NSArray? |
7237536 | Exception in thread "main" java.lang.UnsupportedClassVersionError: a (Unsupported major.minor version 51.0) | 10382929 | How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version |
7888494 | Recommended JSON parser in C? | 6673936 | Parsing JSON using C |
8640821 | How to save application state on Android | 151777 | How to save an activity state using save instance state? |
7511597 | why math.Ceiling (double a) not return int directly? | 3481696 | Why doesn't Math.Round/Floor/Ceiling return long or int? |
7728465 | Implementing NotifyPropertyChanged without magic strings | 2711435 | typesafe NotifyPropertyChanged using linq expressions |
7924585 | Using LINQ to iterate combinations | 3093622 | Generating all Possible Combinations |
4073713 | Is there a good LINQ way to do a cartesian product? | 8642858 | What are the chances to get a Guid.NewGuid () duplicate? |
39771 | Is a GUID unique 100% of the time? | 8660456 | Changing the Title of a Web Page Using Javascript |
413439 | How to dynamically change a web page's title? | 7101751 | Navigator Object in javascript. How to determine all properties |
85992 | How do I enumerate the properties of a JavaScript object? | 7768102 | Socket and TCP in java |
4666180 | how to implement TCP server and TCP client in java to transfer files | 8616483 | Javascript Comparison Operators != vs !== |
7985687 | Why use std::for_each over a for loop? | 2047414 | Advantages of std::for_each over for loop |
8004495 | Deleting a null pointer | 615355 | Is there any reason to check for a NULL pointer before deleting? |
6332774 | sync databases Mysql SQLite | 6511402 | How to sync SQLite database on Android phone with MySQL database on server? |
7990267 | Android check GPS availability on device | 2584867 | Programmatically find device support GPS or not? |
8122079 | Python: How to check a string for substrings from a list? | 3389574 | Check if multiple strings exist in another string |
8122109 | Difference between OOP interfaces and FP type classes | 6948166 | Java's Interface and Haskell's type class: differences and similarities? |
7546582 | Check if iPad is in silent mode | 7798891 | Detect Silent mode in iOS5? |
6341855 | How to decide what to use - double or decimal? | 1165761 | decimal vs double! - Which one should I use and when? |
8312829 | How to remove item from a python list in a loop? | 8773181 | C# field vs. property |
653536 | Difference between Property and Field in C# 3.0+ | 7571250 | Final keyword in method signatures |
5380177 | Final arguments in interface methods - what's the point? | 8671942 | php string comparasion to 0 integer returns true? |
6843030 | Why does PHP consider 0 to be equal to a string? | 8690619 | How to get screen resolution in C++? |
2156212 | How to get the Monitor Screen Resolution from a hWnd? | 8042174 | jquery click on a child ignore parent click |
7696098 | Prevent click event from affecting parent jquery | 6373093 | How to print binary number via printf |
6374915 | Java - Convert int to Byte Array of 4 Bytes? | 1936857 | Convert integer into byte array (Java) |
6386447 | Meaning of '*' in CSS | 3359201 | css: the meaning of * mark |
8276187 | Determine if today's date is in a range of two dates on iOS | 949416 | How to compare two dates in Objective-C |
6986133 | Why stack overflow causes segmentation fault instead of stack overflow in Linux? | 2685413 | What is the difference between a segmentation fault and a stack overflow? |
7301062 | Passing variable number of arguments from one function to another | 1959040 | Is it possible to send a variable number of arguments to a JavaScript function? |
8179869 | Should I include "-ObjC and -all_load" in Other Linker Flag to all my iOS projects? | 2906147 | What does the -all_load linker flag do? |
8194250 | Polymorphism (in C) | 524033 | How can I simulate OO-style polymorphism in C? |
7631843 | Python: How to get the created date and time of a folder? | 237079 | How to get file creation & modification date/times in Python? |
7634890 | How to deminify javascript | 7012941 | rails, how to get params from url string? |
916067 | How do I easily parse a URL with parameters in a Rails test? | 8054009 | jQuery/JavaScript: Is it a date? (Validate whether is a date) |
3880615 | How can I determine whether a given string represents a date? | 8375452 | How to loop through all the combinations of e.g. 48 choose 5 |
4504974 | How to iteratively generate k elements subsets from a set of size n in java? | 8378277 | Cannot use ruby-debug19 with 1.9.3-p0? |
9442200 | Rails 3.1 and Ruby 1.9.3p125: ruby-debug19 still crashes with "Symbol not found: _ruby_threadptr_data_type" | 7861506 | Recursive call in lambda (C++11) |
2067988 | Recursive lambda functions in C++11 | 8723852 | Change strike-through text color in css |
1107551 | CSS strikethrough different color from text? | 8786203 | Compiling Python to native code? |
138521 | Is it feasible to compile Python to machine code? | 7308071 | Disadvantages of using MARS (multiple active result sets) |
374444 | Disadvantages of MARS (Multiple Active Result Sets)? | 7310186 | Function in R, passing a dataframe and a column name |
2641653 | Pass a data.frame column name to a function | 7187302 | What is serialVersionUID in java, normally in exception class? |
8082517 | unrecognized attribute 'targetframework' | 7530725 | Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive |
7893492 | Is Java really passing objects by value? | 7315309 | C# , Difference between property with variable and without variable |
4267144 | What's the difference between encapsulating a private member as a property and defining a property without a private member? | 7053989 | How in c# console application on WriteLine i can do so it will replace each line of the same one in for loop? |
888533 | How can I update the current line in a C# Windows Console App? | 7056075 | Java equivalent to C#'s @ symbol for escaping \ |
2673855 | Java equivalent of C#'s verbatim strings with @ | 7068058 | Good cryptographic hash functions |
401656 | Secure hash and salt for PHP passwords | 7082398 | Overloading +=, +, ==, and != operators |
6916884 | Why must we define both == and != in C#? | 8404328 | Can't add the "!" symbol in my git commit message |
5131948 | Use of an exclamation mark in a Git commit message via the command line | 8436467 | Why is copy constructor not allowed pass by value? |
2685854 | Why should the copy constructor accept its parameter by reference in C++? | 4391350 | Can a object be passed as value to the copy constructor |
8460033 | What is the correct way to prevent sleep on OS X? | 5596319 | How to programmatically prevent a Mac from going to sleep? |
8462539 | Retrieving Total amount of RAM on a computer | 105031 | How do you get total amount of RAM the computer has? |
7912169 | Where is svn.exe for TortoiseSVN? | 2967176 | Where is svn.exe in my machine? |
8225125 | Remove last commit from remote git repository | 4647301 | Rolling back local and remote git repository by 1 commit |
8876915 | What does @Override mean in this java code? | 4341432 | What does @Override mean? |
7097374 | PHP "pretty print" json_encode | 6054033 | Pretty-Printing JSON with PHP |
7350893 | Click event on jTable -Java | 1378096 | ActionListener on JLabel or JTable cell |
7347011 | Generic C# method taking where the enum value as a parameter | 7247202 | How to use variable in CSS? |
47487 | Create a variable in .CSS file for use within that .CSS file | 8809354 | Replace first occurrence of pattern in a string |
141045 | How do I replace the *first instance* of a string in .NET? | 8809713 | c++ inheritance syntax |
8462641 | Convert int (number) to string with leading zeros? (4 digits) | 5972949 | Number formatting: how to convert 1 to "01", 2 to "02", etc.? |
7742361 | C++ writing an object to a file then later reading it in? | 234724 | Is it possible to serialize and deserialize a class in C++? |
1809670 | How to implement serialization in C++ | 7747934 | Can someone explain Polymorphism to me? |
210460 | Try to describe polymorphism as easy as you can | 8166693 | Hidden type inference with generics? |
7891259 | Can I have JavaScript select printer to use? | 206880 | Printing to a client printer from a web app |
7897877 | How does the C offsetof macro work? | 713963 | Why does this implementation of offsetof() work? |
7124546 | SQL Best Practice: count(1) or count(*) | 1221559 | Count(*) vs Count(1) - SQL Server |
8503536 | javascript test function | 3911690 | Strange JavaScript idiom - what does "/xyz/.test(function(){xyz;})" do? |
8395079 | How to enumerate over enum in Objective-C? | 1662719 | looping through enum values |
2632747 | Iterate over enum? | 8176946 | What does the ? in Android XML mean |