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How to get a file or blob from an object URL?
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answered Sep 19 '18 at 16:04
user993683user993683
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Cron jobs and random times, within given hours
...ath/to/bashscript
and in /path/to/bashscript:
#!/bin/bash
maxdelay=$((14*60)) # 14 hours from 9am to 11pm, converted to minutes
for ((i=1; i<=20; i++)); do
delay=$(($RANDOM%maxdelay)) # pick an independent random delay for each of the 20 runs
(sleep $((delay*60)); /path/to/phpscript....
Is it possible to declare two variables of different types in a for loop?
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146
C++17: Yes! You should use a structured binding declaration. The syntax has been supported in ...
Stripping out non-numeric characters in string
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241
There are many ways, but this should do (don't know how it performs with really large strings t...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
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edited Jan 14 '14 at 21:57
answered Oct 14 '13 at 16:49
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How do I loop through a date range?
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484
Well, you'll need to loop over them one way or the other. I prefer defining a method like thi...
What does |= (ior) do in Python?
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edited Sep 24 at 0:32
answered Jan 9 '18 at 1:52
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How to detect if URL has changed after hash in JavaScript
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edited Oct 21 '19 at 14:39
Constantin Groß
8,50944 gold badges1515 silver badges3838 bronze badges
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Iterate two Lists or Arrays with one ForEach statement in C#
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This is known as a Zip operation and will be supported in .NET 4.
With that, you would be able to write something like:
var numbers = new [] { 1, 2, 3, 4 };
var words = new [] { "one", "two", "three", "four" };
var numbersAndWords = numbers.Zip(words, (n, w) => new { Number = n, Wo...
Getting Java version at runtime
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43
These articles seem to suggest that checking for 1.5 or 1.6 prefix should work, as it follows p...