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Cell spacing in UICollectionView
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144
I know that the topic is old, but in case anyone still needs correct answer here what you need...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...l terms they're not usually big ones.
There's a fourth way, and as of ES2015 (ES6) there's two more. I've added the fourth way at the end, but inserted the ES2015 ways after #1 (you'll see why), so we have:
var a = 0; // 1
let a = 0; // 1.1 (new with ES2015)
const a = 0; // 1.2 (new with...
How to perform Callbacks in Objective-C
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edited Mar 20 '18 at 19:17
answered Jun 19 '09 at 1:09
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How do I get out of a screen without typing 'exit'?
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631
Ctrl-a d or Ctrl-a Ctrl-d. See the screen manual # Detach.
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Have nginx access_log and error_log log to STDOUT and STDERR of master process
...self/fd /dev/ if using running certain docker containers, then use /dev/fd/1 or /dev/fd/2
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Looping through localStorage in HTML5 and JavaScript
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144
You can use the key method. localStorage.key(index) returns the indexth key (the order is imp...
Only get hash value using md5sum (without filename)
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15 Answers
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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
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I have marked this as a community wiki so feel free to edit at your leisure.
What exactly is ...
Can an enum class be converted to the underlying type?
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I think you can use std::underlying_type to know the underlying type, and then use cast:
#inc...
How to use nodejs to open default browser and navigate to a specific URL
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Use opn because it will handle the cross platform issue. To install:
$ npm install opn
To ...