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What's the most efficient way to test two integer ranges for overlap?

... Explanation is here: stackoverflow.com/questions/325933/… – Alex Sep 5 '18 at 19:16  |  show 4 more ...
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How to merge a transparent png image with another image using PIL

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Using getResources() in non-activity class

... ^Dororo, This is one of the most important comments I've ever read. Proper use of context is rarely if ever, discussed. I get the feeling I've had many an inexplicable bug because of it! – Jonathan Dunn Apr 13 '18 at 13:06 ...
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Images can't contain alpha channels or transparencies

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Check if the number is integer

I was surprised to learn that R doesn't come with a handy function to check if the number is integer. 12 Answers ...
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How can I get a list of Git branches, ordered by most recent commit?

...t" branches at the top, where the "freshest" branch is the one that's been committed to most recently (and is, therefore, more likely to be one I want to pay attention to). ...
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Bootstrap trying to load map file. How to disable it? Do I need to do it?

I'm recently playing with bootsrap3. I compiled it from sources and included distr js and css to my project. The thing is, I see in GH dev tools, that it's trying to get .map.css file. Why does it want to do so? How to disable it? Do I need to disable it? To not to have an error mark in dev tools, I...
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Django REST Framework: adding additional field to ModelSerializer

... Note that SerializerMethodField is read-only, so this won't work for incoming POST/PUT/PATCH. – Scott A Aug 4 '15 at 19:12 25 ...
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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space

...Za-z0-9_] word characters (including the underscore) Example at regex101.com share | improve this answer | follow | ...
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MySQL error 1449: The user specified as a definer does not exist

... This commonly occurs when exporting views/triggers/procedures from one database or server to another as the user that created that object no longer exists. You have two options: 1. Change the DEFINER This is possibly easiest to...