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What does addChildViewController actually do?
...oes very little. The side effects of the call are the important part. They come from the parentViewController and childViewControllers relationships. Here are some of the side effects that I know:
Forwarding appearance methods to child view controllers
Forwarding rotation methods
(Possibly) forwar...
Why use try {} finally {} with an empty try block?
...
From http://blog.somecreativity.com/2008/04/10/the-empty-try-block-mystery/:
This methodology guards against a
Thread.Abort call interrupting the
processing. The MSDN page of
Thread.Abort says that “Unexecuted
finally blocks are executed befor...
Git resolve conflict using --ours/--theirs for all files
...t grep through the working directory and send the output through the xargs command:
grep -lr '<<<<<<<' . | xargs git checkout --ours
or
grep -lr '<<<<<<<' . | xargs git checkout --theirs
How this works: grep will search through every file in the curren...
Difference between a “coroutine” and a “thread”?
...
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How do you check if a JavaScript Object is a DOM Object?
...ork on elements that belong to other windows/frames. Duck typing is the recommended approach
– Andy E
Apr 10 '12 at 12:47
2
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How to disable Crashlytics during development
... edited May 23 '17 at 12:18
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answered Jun 7 '13 at 18:36
marcrmarcr
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What is the difference between save and export in Docker?
...y fun!). Now I want to persist my work and came to the save and export commands, but I don't fully understand them.
6 A...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
...p.ini location on the line with: "Loaded Configuration File".
Update
This command gives the path right away
cli_php_ini=php -i | grep /.+/php.ini -oE #ref. https://stackoverflow.com/a/15763333/248616
php_ini="${cli_php_ini/cli/apache2}" #replace cli by apache2 ref. https://stackoverflow.com...
How do you performance test JavaScript code?
...it felt slow to the user.
We 'fixed' this, not by switching to a faster component, or optimizing some method, but by rendering the data first, then rendering the grids with a setTimeout. So, the information appeared first, then the grids would pop into place a second later. Overall, it took sligh...