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What's the difference between “Architectures” and “Valid Architectures” in Xcode Build Settings?
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Architectures are the ones you want to build, valid architectures are the ones you could conce...
What Vim command(s) can be used to quote/unquote words?
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How do I horizontally center a span element inside a div
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One option is to give the <a> a display of inline-block and then apply text-align: cente...
How to place div side by side
I have a main wrapper div that is set 100% width. Inside that i would like to have two divs, one that is fixed width and the other that fills the rest of the space. How do i float the second div to fill the rest of the space. Thanks for any help.
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Precise Financial Calculation in JavaScript. What Are the Gotchas?
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You should probably scale your decimal values by 100, and represent all the monetary values in...
Calculate difference between two datetimes in MySQL
...MySQL function. For example, you can use:
SELECT TIMESTAMPDIFF(SECOND, '2012-06-06 13:13:55', '2012-06-06 15:20:18')
In your case, the third parameter of TIMSTAMPDIFF function would be the current login time (NOW()). Second parameter would be the last login time, which is already in the database....
JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
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From http://www.sitepoint.com/javascript-truthy-falsy/
The following values are always falsy:...
Insert Unicode character into JavaScript
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I'm guessing that you actually want Omega to be a string containing an uppercase omega? In tha...
JavaScript data formatting/pretty printer
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