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Thread vs ThreadPool
...ts for new work items (I believe this is only in .NET 3.5)
If you queue 100 thread pool tasks, it will only use as many threads as have already been created to service these requests (say 10 for example). The thread pool will make frequent checks (I believe every 500ms in 3.5 SP1) and if there are...
How to avoid isset() and empty()
...ay from an external source, the value will most likely not be null but '', 0, '0', false or something like it, i.e. a value you can evaluate with isset or empty, depending on your intent. If you regularly set an array key to null and want it to mean anything but false, i.e. if in the above example t...
Java / Android - How to print out a full stack trace?
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answered Oct 20 '11 at 19:40
Philipp ReichartPhilipp Reichart
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Close file without quitting VIM application?
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answered Nov 1 '08 at 22:37
Vinko VrsalovicVinko Vrsalovic
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Some built-in to pad a list in python
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10 Answers
10
Active
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Swift double to string
...e = 1.5
let b: String = String(format: "%f", a)
print("b: \(b)") // b: 1.500000
With a different format:
let c: String = String(format: "%.1f", a)
print("c: \(c)") // c: 1.5
You can also omit the format property if no formatting is needed.
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What new capabilities do user-defined literals add to C++?
...checkbits<High, Bits...>
{
static const bool valid = (High == '0' || High == '1')
&& checkbits<Bits...>::valid;
};
template<char High>
struct checkbits<High>
{
static const bool valid = (High == '0' || High == '1');
};
template&l...
Imitate Facebook hide/show expanding/contracting Navigation Bar
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20 Answers
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Storing Objects in HTML5 localStorage
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edited Jun 15 '19 at 4:06
Cœur
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answere...
Find html label associated with a given input
...lement:
var labels = document.getElementsByTagName('LABEL');
for (var i = 0; i < labels.length; i++) {
if (labels[i].htmlFor != '') {
var elem = document.getElementById(labels[i].htmlFor);
if (elem)
elem.label = labels[i];
}
}
Then, you can simply...