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AWS S3: how do I see how much disk space is using
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18 Answers
18
Active
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hash function for string
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191
I've had nice results with djb2 by Dan Bernstein.
unsigned long
hash(unsigned char *str)
{
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How do I loop through a list by twos? [duplicate]
...u can use for in range with a step size of 2:
Python 2
for i in xrange(0,10,2):
print(i)
Python 3
for i in range(0,10,2):
print(i)
Note: Use xrange in Python 2 instead of range because it is more efficient as it generates an iterable object, and not the whole list.
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What happens to git commits created in a detached HEAD state?
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191
The old commit is still in the reflog.
git reflog
This will show a list of commits, and the...
C compile error: “Variable-sized object may not be initialized”
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10 Answers
10
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I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
...le, in the following master branch, I need to trash just the commit af5c7bf16e6f04321f966b4231371b21475bc4da, which is the second due to previous rebase:
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How to grant remote access to MySQL for a whole subnet?
...n as a wildcard in the IP address.
From http://dev.mysql.com/doc/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host...
How do I add the contents of an iterable to a set?
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231
You can add elements of a list to a set like this:
>>> foo = set(range(0, 4))
>>...