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When to use a “has_many :through” relation in Rails?

... answered Jul 22 '12 at 14:47 Ben ScheirmanBen Scheirman 38.5k2020 gold badges9595 silver badges133133 bronze badges ...
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Combining C++ and C - how does #ifdef __cplusplus work?

... 296 extern "C" doesn't really change the way that the compiler reads the code. If your code is in...
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What is the reason behind cbegin/cend?

... 230 It's quite simple. Say I have a vector: std::vector<int> vec; I fill it with some dat...
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CSS transition effect makes image blurry / moves image 1px, in Chrome?

... 249 2020 update If you have issues with blurry images, be sure to check answers from below as we...
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Get form data in ReactJS

...| edited Aug 16 '19 at 15:25 Rich Warrior 1,25666 silver badges1717 bronze badges answered May 2 '14 at ...
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Remove empty lines in text using Visual Studio

... Since Visual Studio 2012 changed its regex syntax, the original answers by Ala translate into the following in VS 2012: Remove single blank lines Old: ^:b*$\n New: ^(?([^\r\n])\s)*\r?$\r?\n Visual Studio 2013 (thanks to BozoJoe and Joe J...
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Determine if a String is an Integer in Java [duplicate]

... | edited Mar 26 '15 at 16:53 Pétur Ingi Egilsson 4,08444 gold badges3838 silver badges6464 bronze badges ...
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Difference between CSS3 transitions' ease-in and ease-out

... 251 CSS3's transitions and animations support easing, formally called a "timing function". The com...
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Populating a database in a Laravel migration file

... 219 Don't put the DB::insert() inside of the Schema::create(), because the create method has to fi...
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Explain ExtJS 4 event handling

... 222 +50 Let's s...