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Move an item inside a list?
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answered Jul 3 '10 at 23:15
David ZDavid Z
111k2323 gold badges218218 silver badges256256 bronze badges
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List of encodings that Node.js supports
...odules/iconv
> node-gyp rebuild
gyp http GET http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz
gyp http 200 http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz
xcode-select: Error: No Xcode is selected. Use xcode-select -switch <path-to-xcode>, or see the xcode-select manpage (man xcode-se...
Check if database exists in PostgreSQL using shell
...name='DB_NAME'" template1
– jan
Jul 10 at 9:24
In cygwin psql adds strange control characters to the output ('1\C-M') ...
efficient circular buffer?
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>>> import collections
>>> d = collections.deque(maxlen=10)
>>> d
deque([], maxlen=10)
>>> for i in xrange(20):
... d.append(i)
...
>>> d
deque([10, 11, 12, 13, 14, 15, 16, 17, 18, 19], maxlen=10)
There is a recipe in the docs for deque that is si...
Is null reference possible?
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edited Dec 6 '10 at 9:05
answered Dec 6 '10 at 8:46
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Move an array element from one array position to another
...ndefined in the array slot before the correct index. (E.g., [1,2,3].move(0,10) will have 1 in slot 10 and undefined in slot 9.) Rather, if sparseness is OK, we could do this[new_index] = this.splice(old_index, 1)[0] without the other splice call (make it an if/else instead).
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How to create a directory in Java?
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answered Sep 3 '10 at 10:34
Jigar JoshiJigar Joshi
219k4141 gold badges370370 silver badges417417 bronze badges
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Linux: is there a read or recv from socket with timeout?
...har*)&tv, sizeof tv);
// WINDOWS
DWORD timeout = timeout_in_seconds * 1000;
setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout);
// MAC OS X (identical to Linux)
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET,...
How to print to console in pytest?
...n that particular test.
For example,
def test_good():
for i in range(1000):
print(i)
def test_bad():
print('this should fail!')
assert False
Results in the following output:
>>> py.test tmp.py
============================= test session starts ======================...
Script parameters in Bash
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edited Dec 20 '16 at 10:44
answered Aug 1 '13 at 20:09
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