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Remove non-utf8 characters from string
... // Encode as 11000011 10xxxxxx.
return "\xC3".chr(ord($captures[3])-64);
}
}
preg_replace_callback($regex, "utf8replacer", $text);
EDIT:
!empty(x) will match non-empty values ("0" is considered empty).
x != "" will match non-empty values, including "0".
x !== "" will match anything exce...
C-like structures in Python
...8
dF.dF.
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How to get the instance id from within an ec2 instance?
...d" : "i-12345678",
"billingProducts" : null,
"architecture" : "x86_64",
"imageId" : "ami-12345678",
"pendingTime" : "2014-01-23T45:01:23Z",
"instanceType" : "m1.small"
}
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How to convert a PIL Image into a numpy array?
...6
dF.dF.
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Detecting when a div's height changes using jQuery
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64
Use a resize sensor from the css-element-queries library:
https://github.com/marcj/css-element...
Understanding the main method of python [duplicate]
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Mad Physicist
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answered Mar 18 '14 at 23:25
Jim Dennis...
Converting Long to Date in Java returns 1970
...put of seconds, and multiply by a thousand. Note that the result must be a 64-bit long as we would overflow a 32-bit int.
long input = 1_220_227_200L; // Note the "L" appended to long integer literals.
long milliseconds = ( input * 1_000L ); // Use a "long", not the usual "int". Note the appended "...
How do you use vim's quickfix feature?
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64
The easiest way to navigate the quickfix list (or the location list, for that matter) is the un...
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
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Mike BrantMike Brant
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Using regular expressions to parse HTML: why not?
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Hank GayHank Gay
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