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PHP validation/regex for URL
...:<]|\.\s|$)#i',
"'<a href=\"$1\" target=\"_blank\">$3</a>$4'",
$text
);
Most of the random junk at the end is to deal with situations like http://domain.com. in a sentence (to avoid matching the trailing period). I'm sure it could be cleaned up but since it worked. I've more or ...
Android check internet connection [duplicate]
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440
This method checks whether mobile is connected to internet and returns true if connected:
pri...
How can we access context of an application in Robolectric?
...
14 Answers
14
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What does a tilde do when it precedes an expression?
...For example, if your number was 1, its binary representation of the IEEE 754 float (how JavaScript treats numbers) would be...
0011 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
So ~ converts its operand to a 32 bit integer (bitwise operators in JavaScript do that)......
How can I put a database under git (version control)?
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142
Take a database dump, and version control that instead. This way it is a flat text file.
Perso...
Read Excel File in Python
...e = {2}\n"
" HubCode = {3}\n"
" PinCode = {4} \n"
" PPTL = {5}"
.format(self.id, self.dsp_name, self.dsp_code,
self.hub_code, self.pin_code, self.pptl))
wb = open_workbook('sample.xls')
for sheet in wb.sheets():
...
How does free know how much to free?
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364
When you call malloc(), you specify the amount of memory to allocate. The amount of memory actua...
How to disable all caps menu titles in Visual Studio
...stry keys above.
Visual Studio 2015 Developer Preview
Replace 11.0 with 14.0 in the registry keys above.
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How to calculate the difference between two dates using PHP?
... it's rather easy to calculate different time periods.
$date1 = "2007-03-24";
$date2 = "2009-06-26";
$diff = abs(strtotime($date2) - strtotime($date1));
$years = floor($diff / (365*60*60*24));
$months = floor(($diff - $years * 365*60*60*24) / (30*60*60*24));
$days = floor(($diff - $years * 365*60...
How do you select a particular option in a SELECT element in jQuery?
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edited May 12 '19 at 4:29
Nante
1955 bronze badges
answered May 20 '11 at 6:38
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