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Are trailing commas in arrays and objects part of the spec?
...wo elements but sets the array length to 2 + 3 = 5.
Don't expect too much from IE (before IE9)...
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What really is a deque in STL?
...that it was a double linked list, which would allow insertion and deletion from both ends in constant time, but I am troubled by the promise made by the operator [] to be done in constant time. In a linked list, arbitrary access should be O(n), right?
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Run git pull over all subdirectories [duplicate]
How can I update multiple git repositories from their shared parent's directory without cd 'ing into each repo's root directory? I have the following which are all separate git repositories ( not submodules):
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Java equivalent to C# extension methods
...n methods can make code much more elegant compared to extra static methods from some other class. Almost all more modern languages allow for some kind existing class extension: C#, php, objective-c, javascript. Java surely shows its age here. Imagine you want to write a JSONObject to disk. Do you ca...
How to remove “index.php” in codeigniter's path
...;--- replace None with All
Order allow,deny
allow from all
</Directory>
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How does the “this” keyword work?
...not called on an object, ThisBinding is set to window.
This is different from Python, in which accessing a method (obj.myMethod) creates a bound method object.
var obj = {
myMethod: function () {
return this; // What is `this` here?
}
};
var myFun = obj.myMethod;
console.log("...
What are the Dangers of Method Swizzling in Objective-C?
...even realise the swizzle has been preformed. If there are bugs introduced from the swizzle (perhaps dues to changes in the original class) they will be hard to resolve.
In summary, you should keep swizzling to a minimum and consider how changes in the original class might effect your swizzle. Al...
How does delete[] “know” the size of the operand array?
...llocator to always store the size of the allocated block (which may differ from the size of the requested block). Certain allocator designs may need this information for their own purposes, or may not be sophisticated enough to use type information to track the size of non-array heap allocations, et...
How to test android referral tracking?
I'm implementing some code to do my own referral tracking on downloads from the Android market.
8 Answers
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Convert a Python list with strings all to lowercase or uppercase
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yeah, I wasn't criticizing yours (apart from the list stuff :)).Where do you think the UV you recently got comes from ? :)
– Jean-François Fabre♦
Mar 8 '18 at 8:38
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