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Python decorators in classes
Can one write something like:
11 Answers
11
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Why and when to use Node.js? [duplicate]
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It's evented asynchronous non-blocking I/O build ontop of V8.
So we have all the performance gain of V8 which is the Google JavaScript interpreter. Since the JavaScript performance race hasn't ended yet, you can expect Google to constantly update performance...
How do HashTables deal with collisions?
...ses that a HashTable will place a new entry into the 'next available' bucket if the new Key entry collides with another.
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What does the leading semicolon in JavaScript libraries do?
...u to safely concatenate several JavaScript files into one, to serve it quicker as one HTTP request.
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Reverse of JSON.stringify?
I'm stringyfing an object like {'foo': 'bar'}
8 Answers
8
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What is the proper way to comment functions in Python?
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Martijn Pieters♦
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answered Mar 1 '10 at 16:23
Chinmay K...
Running a cron job on Linux every six hours
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Peter Mortensen
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answered Jul 19 '12 at 14:18
nosnos
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Why is string concatenation faster than array join?
...S_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
throw MakeTypeError("called_on_null_or_undefined", ["String.prototype.concat"]);
}
var len = %_ArgumentsLength();
var this_as_string = TO_STRING_INLINE(this);
if (len === 1) {
return this_as_string + %_Arguments(0);
}
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Structs in Javascript
...alert(this.a + this.b);
}
};
o.doStuff(); // displays: 7
You could make a struct factory.
function makeStruct(names) {
var names = names.split(' ');
var count = names.length;
function constructor() {
for (var i = 0; i < count; i++) {
this[names[i]] = arguments[i];
}
}...
Delete everything in a MongoDB database
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Rimian
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answered Jul 29 '10 at 19:53
Josh KJosh K
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