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Javascript “Uncaught TypeError: object is not a function” associativity question
...always true. The insertion rule is much more complicated. This blog page about semicolon insertion has more detail.
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Reading a key from the Web.Config using ConfigurationManager
...ngs;
}
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
result = _items[binder.Name];
return result != null;
}
}
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What is the purpose of setting a key in data.table?
...new on= feature that allows ad-hoc joins as well. See history for earlier (outdated) answers.
What exactly does setkey(DT, a, b) do?
It does two things:
reorders the rows of the data.table DT by the column(s) provided (a, b) by reference, always in increasing order.
marks those columns as key ...
Replace first occurrence of pattern in a string [duplicate]
...nd the index position of the letter you want to replace and then substring out the text before and after what you want to replace.
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WebSockets protocol vs HTTP
There are many blogs and discussions about websocket and HTTP, and many developers and sites strongly advocate websockets, but i still can not understand why.
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How do you log content of a JSON object in Node.js?
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To have an output more similar to the raw console.log(obj) I usually do use console.log('Status: ' + util.inspect(obj)) (JSON is slightly different).
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jQuery access input hidden value
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There is nothing special about <input type="hidden">:
$('input[type="hidden"]').val()
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Javascript regex returning true.. then false.. then true.. etc [duplicate]
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Thats it. I normally include /g out of habit but I guess I wont do that anymore! Thanks!
– betamax
Apr 13 '10 at 14:59
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How to apply two CSS classes to a single element
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As others have pointed out, you simply delimit them with a space.
However, knowing how the selectors work is also useful.
Consider this piece of HTML...
<div class="a"></div>
<div class="b"></div>
<div class="a b">&...
How to change font of UIButton with Swift
...m UIFont is inferred, this answer is the same than the others but just without UIFont (but becasuse it is inferred by the compiler, but it is the same) P.D: I always try to write in this way, but just to let you know that is the same
– Pablo Sanchez Gomez
Oct 1...