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What is a practical use for a closure in JavaScript?
...tion = function () {
alert('hello');
}
return {
publicfunction : function () {
privatefunction();
}
}
})();
As you can see there, a is now an object, with a method publicfunction ( a.publicfunction() ) which calls privatefunction, which only exists ...
How to edit log message already committed in Subversion?
Is there a way to edit the log message of a certain revision in Subversion? I accidentally wrote the wrong filename in my commit message which could be confusing later.
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Advantages of std::for_each over for loop
...ach over for loop? To me, std::for_each only seems to hinder the readability of code. Why do then some coding standards recommend its use?
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Scala constructor overload?
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Jon McAuliffeJon McAuliffe
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How to get rspec-2 to give the full trace associated with a test failure?
...
You must run rspec with -b option to see full backtraces
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Check if a string contains an element from a list (of strings)
For the following block of code:
10 Answers
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
I'm trying to get an if statement to work in Bash (using Ubuntu ):
12 Answers
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Skip List vs. Binary Search Tree
...s the data structure known as a skip list . It seems to have very similar behavior to a binary search tree.
7 Answers
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1052: Column 'id' in field list is ambiguous
I have 2 tables. tbl_names and tbl_section which has both the id field in them. How do I go about selecting the id field, because I always get this error:
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How can I return two values from a function in Python?
I would like to return two values from a function in two separate variables.
For example:
8 Answers
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