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Reference assignment operator in PHP, =&

...rror changes made to another, instead of copying the existing data. It's called assignment by reference, which, to quote the manual, "means that both variables end up pointing at the same data, and nothing is copied anywhere". The only thing that is deprecated with =& is "assigning the result ...
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How do I use PHP to get the current year?

... for the year to be out-of-date. How would I make the year update automatically with PHP 4 and PHP 5 ? 25 Answers ...
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In PHP what does it mean by a function being binary-safe?

...ing is more specific, referring only to what Michael gives as an example. All strings in PHP have a length associated, which are the number of bytes that compose it. When a function manipulates a string, it can either: Rely on that length meta-data. Rely on the string being null-terminated, i.e.,...
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Single vs Double quotes (' vs ")

.... I work with a lot of rendered HTML which always uses double quotes. This allows me to determine if the HTML was written by hand or generated. Is this a good idea? ...
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java.net.ConnectException: Connection refused

...ing this error. after reading a lot from the buddy WEB, I then closed out all the simulators and eclipse, killed the ADP in the task manager and then restarted the Eclipse and everything is started working properly. I think when you have multiple simulators running and then you try to connect devi...
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Enable Vim Syntax Highlighting By Default

...your $HOME as .vimrc. It switches on a lot of basic stuff for you automatically (syntax, search highlighting, backup etc). You can then tweak it based on your needs. – oyenamit Jun 30 '12 at 14:51 ...
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What's better at freeing memory with PHP: unset() or $var = null

I realise the second one avoids the overhead of a function call ( update , is actually a language construct), but it would be interesting to know if one is better than the other. I have been using unset() for most of my coding, but I've recently looked through a few respectable classes found off t...
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Formatting code snippets for blogging on Blogger [closed]

... I spent a couple hours on it and I can't get this to work at all. – thepaulpage Mar 21 '13 at 15:43 2 ...
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth

...s of two numbers: the modulus (e.g. a 2,048 bit number) the exponent (usually 65,537) Using your RSA public key as an example, the two numbers are: Modulus: 297,056,429,939,040,947,991,047,334,197,581,225,628,107,021,573,849,359,042,679,698,093,131,908,015,712,695,688,944,173,317,630,555,849,7...
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How to check if PHP array is associative or sequential?

PHP treats all arrays as associative, so there aren't any built in functions. Can anyone recommend a fairly efficient way to check if an array contains only numeric keys? ...