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php check if array contains all array values from another array

I would like to find out if $all contains all $search_this values and return true or false. any idea please? 5 Answers ...
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How do you access the matched groups in a JavaScript regular expression?

...not very intuitive. This lead to the proposal of the String.prototype.matchAll method. This new method is expected to ship in the ECMAScript 2020 specification. It gives us a clean API and solves multiple problems. It has been started to land on major browsers and JS engines as Chrome 73+ / Node 12+...
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What is `related_name` used for in Django?

... back to your model. If you don't specify a related_name, Django automatically creates one using the name of your model with the suffix _set, for instance User.map_set.all(). If you do specify, e.g. related_name=maps on the User model, User.map_set will still work, but the User.maps. syntax is ob...
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C# DateTime to “YYYYMMDDHHMMSS” format

I want to convert a C# DateTime to "YYYYMMDDHHMMSS" format. But I don't find a built in method to get this format? Any comments? ...
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PHP: If internet explorer 6, 7, 8 , or 9

...mp;& $B['v'] <= 8) { // Browsers IE 8 and below } else { // All other browsers } share | improve this answer | follow | ...
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cleanest way to skip a foreach if array is empty [duplicate]

...t need: foreach ((array) $items as $item) { print $item; } Note: to all the people complaining about typecast, please note that the OP asked cleanest way to skip a foreach if array is empty (emphasis is mine). A value of true, false, numbers or strings is not considered empty. In addition, th...
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renderpartial with null model gets passed the wrong type

... answered Apr 3 '09 at 13:32 meandmycodemeandmycode 15.6k99 gold badges4242 silver badges4242 bronze badges ...
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What does SQL clause “GROUP BY 1” mean?

... answered Dec 19 '14 at 18:32 wdoeringwdoering 18033 silver badges1515 bronze badges ...
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How to run eclipse in clean mode? what happens if we do so?

.... How to use it: Edit the eclipse.ini file located in your Eclipse install directory and insert -clean as the first line. Or edit the shortcut you use to start Eclipse and add -clean as the first argument. Or create a batch or shell script that calls the Eclipse executable with the -clean argu...
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How can I find the number of days between two Date objects in Ruby?

... all of these steered me to the correct result, but I wound up doing DateTime.now.mjd - DateTime.parse("01-01-1995").mjd share | ...