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How did I get a value larger than 8 bits in size from an 8-bit integer?

...th c = c - 1 and the values remained within the range [-128 ... 127]: c: -123 c: -124 c: -125 c: -126 c: -127 c: -128 // about to overflow c: 127 // woop c: 126 c: 125 c: 124 c: 123 c: 122 Freaky ey? I don't know much about what the compiler does to expressions like i++ or i--. It's likely promo...
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How to remove duplicate values from a multi-dimensional array in PHP

How can I remove duplicate values from a multi-dimensional array in PHP? 19 Answers 19...
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How can I create an error 404 in PHP?

My .htaccess redirects all requests to /word_here to /page.php?name=word_here . The PHP script then checks if the requested page is in its array of pages. ...
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PHP + curl, HTTP POST sample code?

Can anyone show me how to do a php curl with an HTTP POST? 11 Answers 11 ...
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What is Gradle in Android Studio?

... PHING of PHP – Yousha Aleayoub Jul 25 '18 at 17:34 16 ...
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How to check that an object is empty in PHP?

How to find if an object is empty or not in PHP. 11 Answers 11 ...
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PHP array: count or sizeof?

To find the number of elements in a PHP $array , which is faster/better/stronger? 7 Answers ...
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Check if a string contains a number

...RE_D.search(string) # Output from iPython # In [18]: %timeit f1('assdfgag123') # 1000000 loops, best of 3: 1.18 µs per loop # In [19]: %timeit f2('assdfgag123') # 1000000 loops, best of 3: 923 ns per loop # In [20]: %timeit f3('assdfgag123') # 1000000 loops, best of 3: 384 ns per loop ...
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In PHP, what is a closure and why does it use the “use” identifier?

I'm checking out some PHP 5.3.0 features and ran across some code on the site that looks quite funny: 6 Answers ...
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How do I PHP-unserialize a jQuery-serialized form?

Using $('#form').serialize() , I was able to send this over to a PHP page. Now how do I unserialize it in PHP? It was serialized in jQuery. ...