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What's the best way to check if a String represents an integer in Java?
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How to get evaluated attributes inside a custom directive
...cess them in our directives postlink method, they are already compiled. ({{1+1}} is 2 in directive already).
This is how you would want to use:
var myApp = angular.module('myApp',[]);
myApp.directive('myDirective', function ($parse) {
return function (scope, element, attr) {
element.val...
Create an empty list in python with certain size
I want to create an empty list (or whatever is the best way) that can hold 10 elements.
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Programmatically find the number of cores on a machine
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How to output in CLI during execution of PHP Unit tests?
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How can I run a function from a script in command line?
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answered Jan 11 '12 at 11:03
Sven MarnachSven Marnach
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Expert R users, what's in your .Rprofile? [closed]
...ou with the coloring but I get that from ESS and Emacs...
options("width"=160) # wide display with multiple monitors
options("digits.secs"=3) # show sub-second time stamps
r <- getOption("repos") # hard code the US repo for CRAN
r["CRAN"] <- "http://cran...
C++ : why bool is 8 bits long?
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answered Jan 14 '10 at 14:06
jalfjalf
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Convert Base64 string to an image file? [duplicate]
...tring on commas
// $data[ 0 ] == "data:image/png;base64"
// $data[ 1 ] == <actual base64 string>
$data = explode( ',', $base64_string );
// we could add validation here with ensuring count( $data ) > 1
fwrite( $ifp, base64_decode( $data[ 1 ] ) );
// clean up the fi...