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How to validate an email address in JavaScript

... for "RFC822" or "RFC2822" to get a proper regex. – Randal Schwartz Sep 8 '10 at 2:34 45 This doe...
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Lost httpd.conf file located apache [closed]

...ce ps only shows tasks running as me. I had to just try running "httpd -V" and "apache2ctl -V" as Rich Bower suggests. – John Pankowicz Jan 17 '16 at 22:22 6 ...
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What is the difference between \r and \n?

How are \r and \n different? I think it has something to do with Unix vs. Windows vs. Mac, but I'm not sure exactly how they're different, and which to search for/match in regexes. ...
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How can I make an “are you sure” prompt in a Windows batchfile?

...h file that automates copying a bunch of files from one place to the other and back for me. Only thing is as much as it helps me I keep accidentally selecting that command off my command buffer and mass overwriting uncommited changes. ...
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Why does HTML think “chucknorris” is a color?

How come certain random strings produce colors when entered as background colors in HTML? For example: 9 Answers ...
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C

... trade off memory for speed (assuming your L1 Data Cache is large enough), and reverse 16 bits at a time with a 64K-entry lookup table. Others Simple unsigned int v; // input bits to be reversed unsigned int r = v & 1; // r will be reversed bits of v; first get LSB of v int s = sizeof(v...
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Can I force a page break in HTML printing?

I'm making a HTML report that is going to be printable, and it has "sections" that should start in a new page. 10 Answers ...
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Get string character by index - Java

...letter); // Prints f If you want more information on the Character class and the toString method, I pulled my info from the documentation on Character.toString. share | improve this answer ...
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Replace words in the body text

...at encoding is your document in? Are you sure that the character is an ü, and not ü for example..? – Dexter Apr 5 '11 at 21:44 2 ...
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Explode PHP string by new line

...can use to make your code system independent, see this link to find useful and system independent directory constants. Warning These constants make your page system independent, but you might run into problems when moving from one system to another when you use the constants with data stored on an...