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How can I check for NaN values?
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edited Jul 22 '19 at 11:42
Boris
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answered Jun ...
Close Bootstrap Modal
... Tamil Selvan CTamil Selvan C
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Core Data: Quickest way to delete all instances of an entity
...und in the "What's New in Core Data" session from WWDC 2015 (starting at ~14:10).
iOS 8 and earlier:
Fetch 'em all and delete 'em all:
NSFetchRequest *allCars = [[NSFetchRequest alloc] init];
[allCars setEntity:[NSEntityDescription entityForName:@"Car" inManagedObjectContext:myContext]];
[allCars...
htmlentities() vs. htmlspecialchars()
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354
From the PHP documentation for htmlentities:
This function is identical to htmlspecialchars(...
How to define hash tables in Bash?
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Bash 4
Bash 4 natively supports this feature. Make sure your script's hashbang is #!/usr/bin/env bash or #!/bin/bash so you don't end up using sh. Make sure you're either executing your script directly, or execute script with b...
Convert datetime object to a String of date only in Python
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gizzmole
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answered May 16 '12 at 19:01
LevonLevon
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Run a single migration file
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244
You can just run the code directly out of the ruby file:
rails console
>> require "db/mi...
time.sleep — sleeps thread or process?
...Which will print:
>>> thread_test.run()
0
100
>>> 1
2
3
4
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101
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9
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102
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jQuery: Count number of list elements?
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gsamaras
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answered Mar 3 '09 at 11:12
cletuscletus...
SELECT INTO a table variable in T-SQL
...olumn type.
– CristiC
Nov 18 '15 at 4:26
5
Wow that kind of makes sense but at the same time the ...