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How do you round a floating point number in Perl?
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How do you detect Credit card type based on number?
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The credi...
How to validate an Email in PHP?
... 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_EMAIL, which resulted in segfault when validating
large values. Simple and safe workaround for this is using strlen()
before...
Moving decimal places over in a double
So I have a double set to equal 1234, I want to move a decimal place over to make it 12.34
9 Answers
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Get Slightly Lighter and Darker Color from UIColor
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How can I profile Python code line-by-line?
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I believe that's what Robert Kern's line_profiler is intended for. From the link:
File: pyst...
How do I base64 encode (decode) in C?
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16 Answers
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How do I check to see if a value is an integer in MySQL?
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11 Answers
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