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Two arrays in foreach loop
...ays, one containing the country codes and another containing the country names.
22 Answers
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How do I list all files of a directory?
...for you. If you only want the top directory you can just break the first time it yields
from os import walk
f = []
for (dirpath, dirnames, filenames) in walk(mypath):
f.extend(filenames)
break
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Trim string in JavaScript?
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All browsers since IE9+ have trim() method for strings.
For those browsers who does not support trim(), you can use this polyfill from MDN:
if (!String.prototype.trim) {
(function() {
// Make sure we trim BOM and NBSP
var rtrim = /^[\s\uFE...
JavaScript - Replace all commas in a string [duplicate]
I have a string with multiple commas, and the string replace method will only change the first one:
3 Answers
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Best way to “negate” an instanceof
... better/nicer way to negate an instanceof in Java.
Actually, I'm doing something like:
9 Answers
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Is it possible to open a Windows Explorer window from PowerShell?
... edited Jan 17 at 17:13
Geert Smelt
9511 silver badge99 bronze badges
answered Nov 26 '08 at 15:25
EBGreenEBG...
How to force a WPF binding to refresh?
...temsSourceProperty)
.UpdateTarget();
}
But as Blindmeis noted you can also fire change notifications, further if your collection implements INotifyCollectionChanged (for example implemented in the ObservableCollection<T>) it will synchronize so you do not need to do any...
Returning multiple objects in an R function [duplicate]
...n an R function? In Java, I would make a Class, maybe Person which has some private variables and encapsulates, maybe, height , age , etc.
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Declaration/definition of variables locations in ObjectiveC?
...ew ObjectiveC directives that add OO on top of that. Could you folks helps me understand the best practice and situations where I'd want to use these locations for my variables and perhaps correct my present understanding?
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