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Relationship between SciPy and NumPy
...>>> import numpy
>>> scipy.source(scipy.linalg.solve)
In file: /usr/lib64/python2.4/site-packages/scipy/linalg/basic.py
def solve(a, b, sym_pos=0, lower=0, overwrite_a=0, overwrite_b=0,
debug = 0):
""" solve(a, b, sym_pos=0, lower=0, overwrite_a=0, overwrite_b=0) -&g...
Joins are for lazy people?
...t joins, whats the point in using a database? he may as well just use text files.
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How do you add CSS with Javascript?
...ality and binding event handlers in JavaScript - preferably in an external file.
– Colonel Sponsz
Nov 21 '12 at 15:30
Generate random 5 characters string
...dom data device is actually a device generating random data, not a regular file or something predictable like /dev/zero. mt_rand() considered harmful:
https://spideroak.com/blog/20121205114003-exploit-information-leaks-in-random-numbers-from-python-ruby-and-php
EDIT:
If you have OpenSSL support in ...
How to create abstract properties in python abstract classes
...e now raises the correct exception:
Traceback (most recent call last):
File "foo.py", line 36, in
b1 = Base_1('abc')
TypeError: Can't instantiate abstract class Base_1 with abstract methods name
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Counting occurrences in Vim without marking the buffer changed
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I had a big file and following this approach was much quicker than grep.
– Jai Prakash
Apr 12 '16 at 7:01
add a ...
What's the best way to limit text length of EditText in Android
...meone already made some InputFilter. It overrides android:maxlength in xml file, so we need to add LengthFilter this way.
– Seblis
Sep 12 '13 at 11:24
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Is it Pythonic to use list comprehensions for just side effects?
...s, not return values (like printing to screen, updating GUI, printing to a file, etc.).
7 Answers
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Convert string date to timestamp in Python
...21", "%Y:%m:%d %H:%M:%S").timestamp() Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'datetime.datetime' object has no attribute 'timestamp'
– Zdenek Maxa
Jan 30 '15 at 12:07
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Can you issue pull requests from the command line on GitHub?
It seems like you have to interact with github.com to initiate a pull request. Is this so?
9 Answers
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