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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?

... // $arr1 is still array(2, 3) $arr3 = &$arr1; $arr3[] = 4; // now $arr1 and $arr3 are the same ?> For the first part, the best way to be sure is to try ;-) Consider this example of code : function my_func($a) { $a[] = 30; } $arr = array(10, 20); my_func($arr); var_dump($arr...
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Jackson databind enum case insensitive

... Thanks, now I can remove all the boilerplate in my POJO :) – tom91136 Jun 13 '14 at 8:10 ...
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Equivalent of LIMIT and OFFSET for SQL Server?

... Old now. Sql Server 2012 and later support OFFSET/FETCH – Joel Coehoorn Sep 17 '13 at 3:06 31 ...
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Receive result from DialogFragment

...tCode == 1) { // 1 is an arbitrary number, can be any int // Now do what you need to do after the dialog dismisses. } } } The requestCode is basically your int label for the DialogFragment you called, I'll show how this works in a second. The resultCode is the code tha...
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What is the maximum size of a web browser's cookie's key?

...ookies of 2045 bytes, etc. I used to say 4095 bytes due to IE7, however now Mobile Safari comes in with 4096 bytes with a 3 byte overhead per cookie, so 4093 bytes max. share | improve this answe...
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Link and execute external JavaScript file hosted on GitHub

... There is a good workaround for this, now, by using jsdelivr.net. Steps: Find your link on GitHub, and click to the "Raw" version. Copy the URL. Change raw.githubusercontent.com to cdn.jsdelivr.net Insert /gh/ before your username. Remove the branch name. (Opt...
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Espresso: Thread.sleep( );

... Awesome, I didn't know that :thumbs_up @YairKukielka – Hesam May 18 '16 at 18:13 ...
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Set cache-control for entire S3 bucket automatically (using bucket policies?)

... existing and future files and was hoping to do it in a bucket policy. I know I can edit the existing ones and I know how to specify them on put if I upload them myself but unfortunately the app that uploads them cannot set the headers as it uses s3fs to copy the files there. ...
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Converting Storyboard from iPhone to iPad

I have an iPhone application which has a storyboard. Now I want to provide an iPad application too. So I asked me whether there is a function which helps me convert my iPhone storyboard to an iPad storyboard. ...
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How do I get a Date without time in Java?

...acto standard date and time library for Java prior to Java SE 8. Users are now asked to migrate to java.time (JSR-310)." – Drux Aug 28 '16 at 15:09  |  ...