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How to trim white spaces of array values in php

... array_walk() can be used with trim() to trim array <?php function trim_value(&$value) { $value = trim($value); } $fruit = array('apple','banana ', ' cranberry '); var_dump($fruit); array_walk($fruit, 'trim_value'); var_dump($fruit); ?> See 2nd example at http...
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How do I get a YouTube video thumbnail from the YouTube API?

...mg.youtube.com/vi/<insert-youtube-video-id-here>/maxresdefault.jpg All of the above URLs are available over HTTP too. Additionally, the slightly shorter hostname i3.ytimg.com works in place of img.youtube.com in the example URLs above. Alternatively, you can use the YouTube Data API (v3) to...
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Quick easy way to migrate SQLite3 to MySQL? [closed]

...y's built a solid library that can convert between the two. Here a list of ALL the differences in SQL syntax that I know about between the two file formats: The lines starting with: BEGIN TRANSACTION COMMIT sqlite_sequence CREATE UNIQUE INDEX are not used in MySQL SQLite uses CREATE TABLE/INSERT ...
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How can I add new keys to a dictionary?

...ted to strings). dict.update can also take another dictionary, but I personally prefer not to explicitly create a new dictionary in order to update another one. – bgusach Feb 13 '19 at 8:38 ...
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How to Sort Multi-dimensional Array by Value?

... Try a usort, If you are still on PHP 5.2 or earlier, you'll have to define a sorting function first: function sortByOrder($a, $b) { return $a['order'] - $b['order']; } usort($myArray, 'sortByOrder'); Starting in PHP 5.3, you can use an anonymous func...
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Partial Commits with Subversion

...sing the full GIT feature set (including partial commits) and then push it all back to the SVN repository. git-svn (1) share | improve this answer | follow | ...
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Adding a directory to the PATH environment variable in Windows

... Hmm, no, it truly really only modifies the registry. Ought to be a bit obvious from doing this in a Control Panel dialog instead of, say, the command prompt with the PATH command. You can observe what it does easily with SysInternals' Process ...
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Any recommendations for a CSS minifier? [closed]

...minifier I try always breaks my styles. Is it because online minifiers are all crap? It shouldn't be that way. – dialex Aug 12 '12 at 14:42 ...
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nginx upload client_max_body_size issue

... Thanks, that actually explains a lot. Certainly looks like Expect is the way to go for large requests. – krukid Jan 21 '13 at 15:55 ...
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How does facebook, gmail send the real time notification?

...JAX, it'll take a lot of the cross-compability problems away. In terms of PHP, you could simply poll an event log database table in your PHP script, and only return to the client when something happens? There are, I expect, many ways of implementing this. Implementing: Server Side: There appear ...