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How to load all modules in a folder?

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CSS3 selector :first-of-type with class name?

...nce of a class. As a workaround, you can use something like this: .myclass1 { color: red; } .myclass1 ~ .myclass1 { color: /* default, or inherited from parent div */; } Explanations and illustrations for the workaround are given here and here. ...
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Swift: Testing optionals for nil

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Python: How do I make a subclass from a superclass?

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What's the difference between isset() and array_key_exists()? [duplicate]

...ly return true if the key/variable exists and is not null. $a = array('key1' => 'フーバー', 'key2' => null); isset($a['key1']); // true array_key_exists('key1', $a); // true isset($a['key2']); // false array_key_exists('key2', $a); // true There is another im...
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How to use OrderBy with findAll in Spring Data

...should work. I'm using something similar: public List<Pilot> findTop10ByOrderByLevelDesc(); It returns 10 rows with the highest level. IMPORTANT: Since I've been told that it's easy to miss the key point of this answer, here's a little clarification: findAllByOrderByIdAsc(); // don't miss...
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How to set breakpoints in inline Javascript in Google Chrome?

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Understanding the Rails Authenticity Token

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Android - Launcher Icon Size

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