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MISCONF Redis is configured to save RDB snapshots
... under Persistence
– thanikkal
Dec 25 '14 at 8:08
For some reason when I try any config set command, it like keeps loa...
How can I use goto in Javascript?
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152
Absolutely! There is a project called Summer of Goto that allows you use JavaScript at its full...
Which Python memory profiler is recommended? [closed]
....heap())
This gives you some output like this:
Partition of a set of 132527 objects. Total size = 8301532 bytes.
Index Count % Size % Cumulative % Kind (class / dict of class)
0 35144 27 2140412 26 2140412 26 str
1 38397 29 1309020 16 3449432 42 tuple
2 530 0 739856...
What is the optimal length for an email address in a database?
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The maximum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "exampl...
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
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175
After installing OpenSSL I was required to create a new environment variable:
Name: OPENSSL_CO...
Iterating over a numpy array
...re looking for the ndenumerate.
>>> a =numpy.array([[1,2],[3,4],[5,6]])
>>> for (x,y), value in numpy.ndenumerate(a):
... print x,y
...
0 0
0 1
1 0
1 1
2 0
2 1
Regarding the performance. It is a bit slower than a list comprehension.
X = np.zeros((100, 100, 100))
%timeit lis...
No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
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Jim Aho
4,97577 gold badges4141 silver badges6565 bronze badges
answered Sep 5 '13 at 17:28
douglaslpsdouglaslps
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Dynamically generating a QR code with PHP [closed]
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answered May 9 '11 at 22:53
anonanon
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How to count number of files in each directory?
... d -print0 | while read -d '' -r dir; do
files=("$dir"/*)
printf "%5d files in directory %s\n" "${#files[@]}" "$dir"
done
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How do I count a JavaScript object's attributes? [duplicate]
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edited Aug 23 '12 at 12:55
answered Aug 28 '09 at 9:38
Wa...