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RegEx to parse or validate Base64 data
... words, you can use the following:
^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$
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How do I concatenate two arrays in C#?
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23 Answers
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Convert a 1D array to a 2D array in numpy
I want to convert a 1-dimensional array into a 2-dimensional array by specifying the number of columns in the 2D array. Something that would work like this:
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Changing user agent on urllib2.urlopen
...I download a webpage with a user agent other than the default one on urllib2.urlopen?
9 Answers
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Algorithm to get the excel-like column name of a number
... 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
return getNameFromNumber($num2 - 1) . $letter;
} else {
return $letter;
}
}
And if you want it one indexed...
Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
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Eclipse: Enable autocomplete / content assist
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edited Oct 20 '19 at 8:05
Saeed
2,16522 gold badges1818 silver badges3232 bronze badges
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What does [object Object] mean?
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edited Dec 15 '19 at 22:28
Samir
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answered Jan ...
How do I extract the contents of an rpm?
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Did you try the rpm2cpio commmand? See the example below:
$ rpm2cpio php-5.1.4-1.esp1.x86_64.rpm | cpio -idmv
/etc/httpd/conf.d/php.conf
./etc/php.d
./etc/php.ini
./usr/bin/php
./usr/bin/php-cgi
etc
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Why start an ArrayList with an initial capacity?
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edited Mar 15 '13 at 16:22
answered Mar 15 '13 at 10:41
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