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How to convert An NSInteger to an int?
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206
Ta da:
NSInteger myInteger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more than...
Hash and salt passwords in C#
...SaltBytes =
new byte[plainText.Length + salt.Length];
for (int i = 0; i < plainText.Length; i++)
{
plainTextWithSaltBytes[i] = plainText[i];
}
for (int i = 0; i < salt.Length; i++)
{
plainTextWithSaltBytes[plainText.Length + i] = salt[i];
}
return algorithm.Compute...
How to specify a multi-line shell variable?
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140
Use read with a heredoc as shown below:
read -d '' sql << EOF
select c1, c2 from foo
wher...
Run a JAR file from the command line and specify classpath
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208
When you specify -jar then the -cp parameter will be ignored.
From the documentation:
Whe...
Good ways to sort a queryset? - Django
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What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(...
Regular Expression For Duplicate Words
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answered May 12 '10 at 21:55
GumboGumbo
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Deserialize from string instead TextReader
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answered Feb 27 '10 at 14:34
ElmerElmer
7,79611 gold badge4040 silver badges3434 bronze badges
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Can I Set “android:layout_below” at Runtime Programmatically?
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Pankaj Lilan
3,40211 gold badge2424 silver badges4242 bronze badges
answered Jul 18 '10 at 21:20
Rich SchulerRich Sch...
Skip Git commit hooks
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Note: Git 2.14.x/2.15 improves the --no-verify behavior:
See commit 680ee55 (14 Aug 2017) by Kevin Willford (``).
(Merged by Junio C Hamano -- gitster -- in commit c3e034f, 23 Aug 2017)
commit: skip discarding the index if there is no pre-commit hook
"git commit" used to discard the ...
TCP loopback connection vs Unix Domain Socket performance
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105
Yes, local interprocess communication by unix domain sockets should be faster than communicatio...