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#if DEBUG vs. Conditional(“DEBUG”)
...for DoSomething doesn't need to have all the calling statements surrounded by #if DEBUG. you can either 1: just #if DEBUG the inside of DoSomething, or, do a #else with a blank definition of DoSomething. Still your comment helped my understand the difference, but #if DEBUG need not be as ugly as you...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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How to make Google Chrome JavaScript console persistent?
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Adding and removing style attribute from div with jquery
...voltaic_holder").removeAttr("style") it removes all applied style that was by default with newly added.
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How to validate an Email in PHP?
...deprecated ereg function family (POSIX Regex Functions) should be replaced by the preg family (PCRE Regex Functions). There are a small amount of differences, reading the Manual should suffice.
Update 1: As pointed out by @binaryLV:
PHP 5.3.3 and 5.2.14 had a bug related to
FILTER_VALIDATE_E...
Programmatically open Maps app in iOS 6
...ion. You could probably use it to get directions between any two locations by passing a constructed MKMapItem instead of the current location map item. I haven't tried that.
Finally, if you have an address (as a string) that you want directions to, use the geocoder to create an MKPlacemark, by way ...
What is the difference between Ruby 1.8 and Ruby 1.9
I'm not clear on the differences between the "current" version of Ruby (1.8) and the "new" version (1.9). Is there an "easy" or a "simple" explanation of the differences and why it is so different?
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How can I view the source code for a function?
...rce code for a function to see how it works. I know I can print a function by typing its name at the prompt:
10 Answers
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How to get div height to auto-adjust to background size?
... for showing a background image, it does render the div itself less useful by filling it with padding. Kryptik suggested adding an absolutely positioned div inside the container, but then why bother with a background image? You could then just use an actual image in the content div if you're going t...
Rounding DateTime objects
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