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PHP - Extracting a property from an array of objects
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edited Jul 20 '16 at 9:39
MikeSchinkel
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answer...
using gitignore to ignore (but not delete) files
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183
Instead of .gitignore, you can update local git repository by running following command:
git up...
Does ARC support dispatch queues?
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234
The short answer: YES, ARC retains and releases dispatch queues.
And now for the long an...
Convert datetime object to a String of date only in Python
... format your date.
E.g.,
import datetime
t = datetime.datetime(2012, 2, 23, 0, 0)
t.strftime('%m/%d/%Y')
will yield:
'02/23/2012'
More information about formatting see here
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Qt: can't find -lGL error
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edited Jul 30 '18 at 14:05
Rando Hinn
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answered ...
MySQL: Invalid use of group function
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edited Nov 21 '18 at 8:34
Backrub32
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answered Feb 25 '10 at 0:...
How to select following sibling/xml tag using xpath
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answered Jun 29 '10 at 13:01
Dimitre NovatchevDimitre Novatchev
225k2626 gold badges273273 silver badges394394 bronze badges
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argparse module How to add option without any argument?
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239
As @Felix Kling suggested use action='store_true':
>>> from argparse import ArgumentP...
How to get the currently logged in user's user id in Django?
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jperezmartin
33122 silver badges1616 bronze badges
answered Sep 27 '12 at 6:17
K ZK Z
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For..In loops in JavaScript - key value pairs
...mpiler) then you could do the following:
const test = {a: 1, b: 2, c: 3};
for (const [key, value] of Object.entries(test)) {
console.log(key, value);
}
Which will print out this output:
a 1
b 2
c 3
The Object.entries() method returns an array of a given object's own enumerable ...