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Using “super” in C++

...rick mentioned here, because while this typedef trick is good, it requires more maintenance than a compiler keyword when you change the inheritence hierarchy, and handles multiple inheritence correctly (without requiring two typedefs like super1 and super2). In short, I agree with the other comment...
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Correct way to populate an Array with a Range in Ruby

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Create an Android Jar library for distribution

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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks

... Using tips from my previous question: Matplotlib - label each bin , I've more or less go the kinks worked out. 2 Answers ...
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Can “this” ever be null in Java?

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Rendering HTML inside textarea

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Can I make the foreign key field optional in Django model

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Android emulator shows nothing except black screen and adb devices shows “device offline”

...5.07.2018: The latest Android Studio version does not have this option anymore. If the problem persists try to switch between the values of the "Emulated Performance" dropdown in the Verify Configuration dialogue (if available) or refer to the Configure Emulator graphics rendering and hardware acc...
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Can I use non existing CSS classes?

...has a dependency on the other. Instead, they both refer to the markup (or, more precisely, its DOM representation). This principle applies even if you're using JavaScript to apply styles, as you're doing in your jQuery one-liner. When you write a CSS rule with a class selector, all you're saying is...
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Is gcc 4.8 or earlier buggy about regular expressions?

...er have been disabled, but it is still accepting other interactions. Learn more. <regex> was implemented and released in GCC 4.9.0. In your (older) version of GCC, it is not implemented. Th...