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Count how many files in directory PHP
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Convert a Unix timestamp to time in JavaScript
...656925 - Multiplication involves numbers, concatenation involves strings. Computers handle numbers far more efficiently than strings. When string concatenation is done, there's a lot of memory management going on in the background. (However, if you're already doing a string concatenation anyway, ...
How to create .ipa file using Xcode?
Please tell me the complete procedure to build my app & use it on real iPhone.
9 Answers
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How can I pass an argument to a PowerShell script?
...tep=30) #Must be the first statement in your script
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + $step
}
Call it with
powershell.exe -file itunesForward.ps1 -step 15
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How can I force a hard reload in Chrome for Android
In Chrome for desktop I have options in the dev tools to disable cache completely when dev tools are opened and I have the options to manually do a hard reload when long clicking on the reload button (with dev tools open).
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Use Font Awesome icon as CSS content
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Add margin between a RadioButton and its label in Android?
...e between a RadioButton and the label while still using Android's built-in components? By default the text looks a little scrunched.
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What's the difference between array_merge and array + array?
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Sorry, this answer is confusing, wrong, and incomplete. :-o See @alexis's comment regarding the confusing bit (although his is also just half of the truth regarding the OP). 2. See Yehosef's answer about what array_merge actually does... 3. And see BoltClock's answer abo...
Are foreign keys really necessary in a database design?
...e not indexed by default on either the referee or the referrer. sqlskills.com/blogs/kimberly/…
– user420667
Jun 27 '16 at 20:26
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Ruby function to remove all white spaces?
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