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How do you work with an array of jQuery Deferreds?

...lice.call(arguments)); }); return deferred; } } Now you can simply pass in an array of deferreds/promises and get back an array of resolved/rejected objects in your callback, like so: $.when.all(promises).then(function(schemas) { console.log("DONE", this, schemas); /...
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How to determine if a process runs inside lxc/Docker?

... if a process (script) runs inside an lxc container (~ Docker runtime)? I know that some programs are able to detect whether they run inside a virtual machine, is something similar available for lxc/docker? ...
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How can I test if a letter in a string is uppercase or lowercase using JavaScript?

...test it if upper or lower case example var strings = 'this iS a TeSt 523 Now!'; var i=0; var character=''; while (i <= strings.length){ character = strings.charAt(i); if (!isNaN(character * 1)){ alert('character is numeric'); }else{ if (character == character.toUpper...
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Anonymous recursive PHP functions

... Mind Blown! Thanks a lot! How did I not know about this till now? The amount of application I have for recursive anonymous functions is huge. Now I can finally loop through nested structures in layouts without having to explicitly define a method and keep all my lay...
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]

...lly runs a short Bash script. That script, either directly or indirectly, knows where all the files needed are and sets variables and command line parameters, finally calling the program. That's a shell's simplest use. Linux as we know it however would hardly be Linux without the thousands of shell...
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Is there a way to include commas in CSV columns without breaking the formatting?

... Now THIS should be the accepted answer as it proposes a great solution that likely solves 99% of use cases. – BuZz Jul 19 '18 at 8:51 ...
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JSON Stringify changes time of date because of UTC

... currentDate = new Date(); currentDate = JSON.stringify(currentDate); // Now currentDate is in a different format... oh gosh what do we do... currentDate = new Date(JSON.parse(currentDate)); // Now currentDate is back to its original form :) ...
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Importing variables from another file?

...iables from file1 without flooding file2's namespace, use: import file1 #now use file1.x1, file2.x2, ... to access those variables To import all variables from file1 to file2's namespace( not recommended): from file1 import * #now use x1, x2.. From the docs: While it is valid to use from ...
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How do I parse JSON with Objective-C?

...f the OS X v10.7 and iOS 5 launches, probably the first thing to recommend now is NSJSONSerialization, Apple's supplied JSON parser. Use third-party options only as a fallback if you find that class unavailable at runtime. So, for example: NSData *returnedData = ...JSON data, probably from a web r...
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Converting stream of int's to char's in java

...st notation: int i = 97; // 97 is 'a' in ASCII char c = (char) i; // c is now 'a' If you mean transforming the integer 1 into the character '1', you can do it like this: if (i >= 0 && i <= 9) { char c = Character.forDigit(i, 10); .... } ...