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Python append() vs. + operator on lists, why do these give different results?

...ut answering the questions asked? People ask why PHP is called PHP and why __lt__ could not be overloaded in Python (nowadays it can). Why-questions are the most essential ones but often the trickiest to answer: they ask for the essence, not for a pointer to the manual. And of course: if you dislike...
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How to order events bound with jQuery

...ventData, handler); var allEvents = $this.data("events") || $._data($this[0], "events"); var typeEvents = allEvents[eventType]; var newEvent = typeEvents.pop(); typeEvents.unshift(newEvent); }); }; })(jQuery); Things to note: This hasn...
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Razor-based view doesn't see referenced assemblies

... In ASP.NET Core MVC the solution is to add a using in _ViewImports.cshtml, instead of putting it web.config in the View folder when working with ASP.NET MVC 5. _ViewImports.cshtml @using mySolution @using mySolution.ViewModels // <-- Add this, and place your ViewModel (e.g....
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AngularJS sorting by property

...'s rows in the filter e.g. for(var objectKey in input) { input[objectKey]['_key'] = objectKey; array.push(input[objectKey]); } Like that we can use <div ng-repeat="value in object | orderObjectBy:'order'" ng-init="key = value['_key']"> – Nicolas Janel Jul...
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?

... @Science_Fiction: True, but if you add i++ before j++, then both variables will still be in scope when they're used. – Mike Seymour Aug 30 '12 at 9:03 ...
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How to disable/enable the sleep mode programmatically in iOS?

...back by overriding the viewWillDisappear: override func viewWillDisappear(_ animated: Bool) { UIApplication.shared.isIdleTimerDisabled = false } More about UIApplication Class. share | impr...
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Force page scroll position to top at page refresh in HTML

... @Paul12_ - I just tested it on Safari 11.0.3 and works okay for me, which one are you using? – ProfNandaa Aug 21 '18 at 23:56 ...
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Pass Variables by Reference in Javascript

...; return context[name]; } } Variable Declaration rvar('test_ref'); test_ref = 5; // test_ref.value = 5 Or: rvar('test_ref', 5); // test_ref.value = 5 Test Code rvar('test_ref_number'); test_ref_number = 5; function Fn1 (v) { v.value = 100; } console.log("rvar('test_ref_number')...
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Calling async method synchronously

...SynchronizationContext.Post serializes async continuations: Task newTask = _lastScheduledTask.ContinueWith(_ => SafeWrapCallback(action)); _lastScheduledTask = newTask; – noseratio Aug 26 '15 at 23:36 ...
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How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”

... declared in your code using the u prefix to strings. E.g. >>> my_u = u'my ünicôdé strįng' >>> type(my_u) <type 'unicode'> Unicode strings may also come from file, databases and network modules. When this happens, you don't need to worry about the encoding. Gotchas C...