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How do I find the length of an array?
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edited Nov 16 '19 at 8:11
Community♦
111 silver badge
answered Nov 5 '10 at 17:18
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Create Directory When Writing To File In Node.js
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134
Node > 10.12.0
fs.mkdir now accepts a { recursive: true } option like so:
// Creates /tmp...
Regex using javascript to return just numbers
If I have a string like "something12" or "something102", how would I use a regex in javascript to return just the number parts?
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Where is virtualenvwrapper.sh after pip install?
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161
You can use the find command to search for a file:
find / -name virtualenvwrapper.sh
This wi...
Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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How to make a phone call using intent in Android?
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edited Aug 17 '17 at 13:08
Jonik
71.5k6565 gold badges239239 silver badges348348 bronze badges
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Const before or const after?
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101
why is there two correct ways of specifying const data and in what situation would you pref...