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How to make an HTTP POST web request

... it is great to have such short piece of code. – user_v Sep 11 '13 at 6:15 3 Tim - If you right c...
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Is it possible to clone html element objects in JavaScript / JQuery?

...ipt using the cloneNode() method: // Create a clone of element with id ddl_1: let clone = document.querySelector('#ddl_1').cloneNode( true ); // Change the id attribute of the newly created element: clone.setAttribute( 'id', newId ); // Append the newly created element on element p document.quer...
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Drawing a connecting line between two elements [closed]

...lt;/div><!-- --><div id="canvas"> <svg id='connector_canvas'></svg> <div class="ui-item item-1"><div class="con_anchor"></div></div> <div class="ui-item item-2"><div class="con_anchor"></div></div> <div...
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What does a colon following a C++ constructor name do? [duplicate]

...olon operator (":") do in this constructor? Is it equivalent to MyClass(m_classID = -1, m_userdata = 0); ? 9 Answers ...
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Memoization in Haskell?

...alling, for example: fix f 123 = 144 We could memoize this by defining: f_list :: [Int] f_list = map (f faster_f) [0..] faster_f :: Int -> Int faster_f n = f_list !! n That performs passably well, and replaces what was going to take O(n^3) time with something that memoizes the intermediate r...
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Is it possible to use getters/setters in interface definition?

...ple { Name: string; } class Example implements IExample { private _name: string = "Bob"; public get Name() { return this._name; } public set Name(value) { this._name = value; } } var example = new Example(); alert(example.Name); In this example, the inte...
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JavaScript object: access variable property by name as string [duplicate]

...racket notation. If you NEED a function for it, here it is: function read_prop(obj, prop) { return obj[prop]; } To answer some of the comments below that aren't directly related to the original question, nested objects can be referenced through multiple brackets. If you have a nested objec...
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Is there an alternative sleep function in C to milliseconds?

...s defined usleep(), so this is available on Linux: int usleep(useconds_t usec); DESCRIPTION The usleep() function suspends execution of the calling thread for (at least) usec microseconds. The sleep may be lengthened slightly by any system activity or by the tim...
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Proper way to handle multiple forms on one page in Django

... BannedPhraseForm(request.POST, prefix='banned') if bannedphraseform.is_valid(): bannedphraseform.save() else: bannedphraseform = BannedPhraseForm(prefix='banned') if request.method == 'POST' and not bannedphraseform.is_valid(): expectedphraseform = ExpectedPhraseForm(request.PO...
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How do I obtain crash-data from my Android application?

...ceptionHandler(new CustomExceptionHandler( "/sdcard/<desired_local_path>", "http://<desired_url>/upload.php")); } CustomExceptionHandler public class CustomExceptionHandler implements UncaughtExceptionHandler { private UncaughtExceptionHandler defaultUEH; private...