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How to convert a DOM node list to an array in Javascript?

...obj[i]; } return array; } UPDATE: As other answers suggest, you can now can use in modern environments the spread syntax or the Array.from method: const array = [ ...nodeList ] // or Array.from(nodeList) But thinking about it, I guess the most common use case to convert a NodeList to an Ar...
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Differences between fork and exec

...d process (parent) as its parent PID (PPID). Because the two processes are now running exactly the same code, they can tell which is which by the return code of fork - the child gets 0, the parent gets the PID of the child. This is all, of course, assuming the fork call works - if not, no child is c...
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How can I force a hard reload in Chrome for Android

... Now its changed to Clear Browsing Data, where you can check clear cache using check box. – shaijut Dec 3 '15 at 7:39 ...
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What's wrong with overridable method calls in constructors?

...s.levels = levels; this.isAdjustable = isAdjustable; } } And now you can do any of the following: new Telescope("X/1999"); new Telescope("X/1999", 13); new Telescope("X/1999", 13, true); You can't, however, currently set only the name and isAdjustable, and leaving levels at default....
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Simple explanation of MapReduce?

...rite it like this A = [7, 8, 9] sum = A.reduce( 0, (x, y) => x + y ) Now it's a little confusing why there are 2 arguments (0 and the function with x and y) passed. For a reduce function to be useful, it must be able to take 2 items, compute something and "reduce" that 2 items to just one sing...
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Ternary operator is twice as slow as an if-else block?

... RunIfElse(array, 1); RunConditional(array, 1); // Now really time it RunIfElse(array, 1000); RunConditional(array, 1000); } static void RunIfElse(int[] array, int iterations) { long value = 0; Stopwatch sw = Stopwatch.Star...
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shortcut in Android Studio to locate the current editing src file

Do you know how to check the location of current editing file in the project tree panel (the very left panel of the Android Studio), except manually. (The worst case is that all the folders there are collapsed) ...
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How to change the href for a hyperlink using jQuery

...ery 1.4, the last example doesn't require using each - the following would now be possible: $(selector).attr('href', function() { return this.replace(/.../, '...'); }); – David Hedlund Aug 11 '10 at 14:17 ...
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Redirect all to index.php using htaccess

...updated Feb '18 and Jan '19) It's not actually necessary (nor even common now) to set the path as a $_GET variable, many frameworks will rely on $_SERVER['REQUEST_URI'] to retrieve the same information - normally to determine which Controller to use - but the principle is exactly the same. This do...
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how to check and set max_allowed_packet mysql variable [duplicate]

... @YusufIbrahim Short answer: I don't know. But a quick scan of this article suggests that it should be possible. – morphatic Nov 29 '19 at 18:54 ...