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Javascript “this” pointer within nested function

... In JavaScript the this object is really based on how you make your function calls. In general there are three ways to setup the this object: someThing.someFunction(arg1, arg2, argN) someFunction.call(someThing, arg1, arg2, argN) someFunction.apply(someThing...
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What's the difference between compiled and interpreted language?

...the original program is translated into something else. Another program, called "the interpreter", then examines "something else" and performs whatever actions are called for. Depending on the language and its implementation, there are a variety of forms of "something else". From more popular to...
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private[this] vs private

...rotected over public doesn't apply. Use private[this] where performance really matters (since you'll get direct field access instead of methods this way). Otherwise, just settle on one style so people don't need to figure out why this property is private and that one is private[this]. ...
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Automatically import modules when entering the python or ipython interpreter

...ow do I set up the python or ipython interpreter so that numpy is automatically imported? 8 Answers ...
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How can I keep Bootstrap popovers alive while being hovered?

... Test with code snippet below: Small modification (From the solution provided by vikas) to suit my use case. Open popover on hover event for the popover button Keep popover open when hovering over the popover box Close popover on mouseleave for either the ...
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Is there a Python equivalent of the C# null-coalescing operator?

In C# there's a null-coalescing operator (written as ?? ) that allows for easy (short) null checking during assignment: ...
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Calling dynamic function with dynamic number of parameters [duplicate]

I’m looking for a trick about this. I know how to call a dynamic, arbitrary function in JavaScript, passing specific parameters, something like this: ...
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Why is it impossible to override a getter-only property and add a setter? [closed]

Why is the following C# code not allowed: 16 Answers 16 ...
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Is it possible to move/rename files in Git and maintain their history?

...answer, indicates that it's an intentional design choice of Git since it's allegedly much more powerful than tracking renames etc. – Emil Lundberg Sep 6 '13 at 14:58 132 ...
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Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]

... with my own business. If you have some network technical knowledge, it really isn't that bad. Otherwise you will be better off using Paypal or another type of service. The process starts by getting a merchant account setup and tied to your bank account. You may want to check with your bank, bec...