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How do I compare two hashes?
... => false
You can convert the hashes to arrays, then get their difference:
hash3.to_a - hash1.to_a # => [["c", 3]]
if (hash3.size > hash1.size)
difference = hash3.to_a - hash1.to_a
else
difference = hash1.to_a - hash3.to_a
end
Hash[*difference.flatten] # => {"c"=>3}
Si...
How to set up a PostgreSQL database in Django
...
210
You need to install psycopg2 Python library.
Installation
Download http://initd.org/psycop...
Only get hash value using md5sum (without filename)
...e returns MD5.
– alper
Aug 3 '18 at 21:06
You can get run of - by adding | awk '{print $1}' end of your code => md5...
Changing the default header comment license in Xcode
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Legonaftik
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answered Sep 21 '17 at 13:44
abdullahselekabdullahselek
...
Where does Vagrant download its .box files to?
... just an XML file.
– iconoclast
Jun 21 '12 at 21:02
same place on Windows OS?
– Arruda
...
What is the difference between $(command) and `command` in shell programming?
... |
edited Dec 2 '18 at 21:01
Adrian
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answered Aug 29 '18 at 10:4...
Is there a minlength validation attribute in HTML5?
...pr 24 '12 at 8:24
user123444555621user123444555621
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...
Use JSTL forEach loop's varStatus as an ID
...
21
${theCount.count} always starts at 1. ${theCount.index} starts at whatever you have set the begin attribute to. e.g. <c:forEach var="foo...
Which regular expression operator means 'Don't' match this character?
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answered May 8 '11 at 5:21
diEchodiEcho
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...
Placing Unicode character in CSS content value [duplicate]
...gh, and you want to keep it all-ASCII:
nav a:hover:after {
content: "\2193";
}
The general format for a Unicode character inside a string is \000000 to \FFFFFF – a backslash followed by six hexadecimal digits. You can leave out leading 0 digits when the Unicode character is the last charact...