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How to check that a string is an int, but not a double, etc.?
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185
How about using ctype_digit?
From the manual:
<?php
$strings = array('1820.20', '10002', '...
What's best SQL datatype for storing JSON string?
...ns come in two flavors: either you define a maximum length that results in 8000 bytes or less (VARCHAR up to 8000 characters, NVARCHAR up to 4000), or if that's not enough, use the (N)VARCHAR(MAX) versions, which store up to 2 GByte of data.
Update: SQL Server 2016 will have native JSON support - a...
Why does “git difftool” not open the tool directly?
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Bill DoorBill Door
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What is the difference between ndarray and array in numpy?
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edited Sep 27 '18 at 14:40
nbro
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How to create function that returns nothing
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answered Jan 8 '13 at 14:13
sqreeptsqreept
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How to change line-ending settings
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edited May 26 '18 at 23:50
The Guy with The Hat
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What is a sealed trait?
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478
A sealed trait can be extended only in the same file as its declaration.
They are often used to...
printf format specifiers for uint32_t and size_t
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28
Sounds like you're expecting size_t to be the same as unsigned long (possibly 64 bits) when it's...
How to remove gaps between subplots in matplotlib?
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answered Nov 18 '13 at 21:21
MollyMolly
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How to generate XML file dynamically using PHP?
...;?php
$xml = new SimpleXMLElement('<xml/>');
for ($i = 1; $i <= 8; ++$i) {
$track = $xml->addChild('track');
$track->addChild('path', "song$i.mp3");
$track->addChild('title', "Track $i - Track Title");
}
Header('Content-type: text/xml');
print($xml->asXML());
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