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SET NAMES utf8 in MySQL?
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@ Vinko Vrsalovic: Not necessarily... I had all my files in utf8 but my previous hoster has had the mysql charset set to latin1 and because i havent told mysql that I am sending chars in utf8 (hence set names utf8) it stored them in latin charset and all my special cha...
JavaScript closure inside loops – simple practical example
...ferently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would work as you expect. There are many resources, but I'd recommend 2ality's block-scoping post as a great source of informatio...
How to print third column to last column?
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awk '{ print substr($0, index($0,$3)) }'
solution found here:
http://www.linuxquestions.org/questions/linux-newbie-8/awk-print-field-to-end-and-character-count-179078/
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Want to exclude file from “git diff”
...p ) from a Git diff. I have tried putting a file in the db subdirectory called .gitattributes with the line irrelevant.php -diff
and I have also tried creating a file called .git/info/attributes containing db/irrelevant.php .
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Ruby function to remove all white spaces?
What is the Ruby function to remove all white spaces? I'm looking for something kind of like PHP's trim() ?
23 Answers
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Can JavaScript connect with MySQL?
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small note: the fact that JavaScript runs on the client-side has NOTHING to do with the fact that it can't connect to a Database Server. It could be very well (though, highly unlikely) that a future version of the language woul...
How to know which version of Symfony I have?
...ttpKernel\Kernel for where const VERSION is defined. Example on GitHub
Locally this would be located in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php.
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How to access class constants in Twig?
...it's possible to do following (instantiate Entity class) $this->render('index.html.twig', ['entity' => new Entity()]);
– Alexandr Tsyganok
Apr 23 '19 at 20:05
add a comm...
Change all files and folders permissions of a directory to 644/755
How would I change all files to 644 and all folders to 755 using chmod from the linux command prompt? (Terminal)
8 Answ...
Best Practices: working with long, multiline strings in PHP?
...idered to be a string as-is. Which means you don't need to put backslash n all over your multi-line strings. @Fabian: What is the difference between a HEREDOC and NOWDOC, or are they the same thing?
– Kenny Drobnack
Dec 4 '09 at 19:11
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