...nlike many other languages where they return the last value checked. So in PHP (27 || 0) returns true, not 27. – TextGeek Sep 15 '17 at 15:32 ...

...d DSC_0251.base64 > DSC_0251.JPG See: http://www.greywyvern.com/code/php/binary2base64 share | improve this answer | follow | ...

.... If you need strong optimization, perhaps you should use it. Here is a small example: http://home.broadpark.no/~alein/fsincos.html Here is another example (for MSVC): http://www.codeguru.com/forum/showthread.php?t=328669 Here is yet another example (with gcc): http://www.allegro.cc/forums/thread...

I'm writing an application that allows users to upload images onto the server. I expect about 20 images per day all jpeg and probably not edited/resized. (This is another question, how to resize the images on the server side before storing. Maybe someone can please drop a .NET resource for that in t...

... If I have lots of strings to hash, it is less efficient to keep calling crypto.createHash instead of somehow re-using the result? – Michael Mar 28 '19 at 3:23 add a ...

... this is horrible, especially when it's faster than a map + to_int! php, how could it have come that far... – phoet Jun 17 '15 at 7:26 3 ...

...s stored in the "password" table, but the derived key is never stored. In order to break the cryptography here, an attacker would have to recover the key from the ciphertext. This is called a "known-plaintext" attack, since the attack knows the magic string that has been encrypted, but not the key ...

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... both A and B, the compiler has to decide whether to layout the data in AB order or in BA order. But now imagine that you're calling methods on a B object. Is it really just a B? Or is it actually a C object being called polymorphically, through its B interface? Depending on the actual identity of ...

...// 7. The numbers you use make no difference /// 0. The list will still be ordered, starting from 1 /// 5. But be sensible and just use 1, 2, 3 etc… /// /// --- /// /// More Stuff /// ========== /// /// Code /// ---- /// /// Use backticks for inline `code()`. Indentations of 4 spaces or more will ...