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How can I use vim to convert my file to utf8?
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182
If you are editing a file encoded as latin1, you will find that 'fileencoding' for that buffer...
Using multiple let-as within a if-statement in Swift
...atitudeDouble is non-optional in here and importantThing is true
}
Swift 1.2:
Apple may have read your question, because your hoped-for code compiles properly in Swift 1.2 (in beta today):
if let latitudeDouble = latitude as? Double, longitudeDouble = longitude as? Double {
// do stuff here
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Break parallel.foreach?
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186
Use the ParallelLoopState.Break method:
Parallel.ForEach(list,
(i, state) =>
{
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Passing an Array as Arguments, not an Array, in PHP
...uments for a function, dereferencing the array into the standard func($arg1, $arg2) manner. But now I'm lost on how to do it. I recall the manner of passing by reference, how to "glob" incoming parameters ... but not how to de-list the array into a list of arguments.
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How to get jQuery to wait until an effect is finished?
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167
You can specify a callback function:
$(selector).fadeOut('slow', function() {
// will be ...
What does Html.HiddenFor do?
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113
It creates a hidden input on the form for the field (from your model) that you pass it.
It is...
Css pseudo classes input:not(disabled)not:[type=“submit”]:focus
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edited Apr 27 '18 at 15:01
answered Feb 9 '12 at 8:11
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Qt: How do I handle the event of the user pressing the 'X' (close) button?
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171
If you have a QMainWindow you can override closeEvent method.
#include <QCloseEvent>
vo...
How to use NSCache
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134
You use it the same way you would use NSMutableDictionary. The difference is that when NSCache...