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How to iterate over arguments in a Bash script
...nts are broken up properly if there are spaces in them:
sh test.sh 1 2 '3 4'
1
2
3 4
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Why do you need to invoke an anonymous function on the same line?
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edited Aug 14 '17 at 8:45
community wiki
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How to encrypt/decrypt data in php?
...CBC which has a fixed block size of 16 bytes and a key size of either 16, 24 or 32 bytes.
Encryption key
A good encryption key is a binary blob that's generated from a reliable random number generator. The following example would be recommended (>= 5.3):
$key_size = 32; // 256 bits
$encryption...
Getting visitors country from their IP
... => AS )
?>
Example 2: Get details of any IP address. [Support IPV4 & IPV6]
<?php
echo ip_info("173.252.110.27", "Country"); // United States
echo ip_info("173.252.110.27", "Country Code"); // US
echo ip_info("173.252.110.27", "State"); // California
echo ip_info("173.252.110.27", ...
How to move all files including hidden files into parent directory via *
Its must be a popular question but I could not find an answer.
7 Answers
7
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What's the purpose of git-mv?
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408
git mv oldname newname
is just shorthand for:
mv oldname newname
git add newname
git rm old...
Difference between CTE and SubQuery?
From this post How to use ROW_NUMBER in the following procedure?
9 Answers
9
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RegEx for matching UK Postcodes
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I'd recommend taking a look at the UK Government Data Standard for postcodes [link now dead; arc...
How to configure Eclipse build path to use Maven dependencies?
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answered Jan 10 '10 at 14:11
BuhbBuhb
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Rotating and spacing axis labels in ggplot2
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edited Jun 11 at 13:14
Mikko
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answered Aug 2...