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java.lang.OutOfMemoryError: Java heap space in Maven
... Do you update the <configuration> tag only within your parent pom.xml?
– Kevin Meredith
Sep 21 '12 at 16:16
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How to automatically install Emacs packages by specifying a list of package names?
... magit magithub markdown-mode paredit projectile
python sass-mode rainbow-mode scss-mode solarized-theme
volatile-highlights yaml-mode yari yasnippet zenburn-theme)
"A list of packages to ensure are installed at launch.")
(defun prelude-packages-instal...
Select random lines from a file
...ing multiple threads, it pinned 1 core at 100% the other 15 were not used.
Python is what I regularly use so that's what I'll use to make this faster:
#!/bin/python3
import random
f = open("lines_78000000000.txt", "rt")
count = 0
while 1:
buffer = f.read(65536)
if not buffer: break
count += bu...
class method generates “TypeError: … got multiple values for keyword argument …”
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The problem is that the first argument passed to class methods in python is always a copy of the class instance on which the method is called, typically labelled self. If the class is declared thus:
class foo(object):
def foodo(self, thing=None, thong='not underwear'):
print thing if...
how to return index of a sorted list? [duplicate]
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You can use the python sorting functions' key parameter to sort the index array instead.
>>> s = [2, 3, 1, 4, 5]
>>> sorted(range(len(s)), key=lambda k: s[k])
[2, 0, 1, 3, 4]
>>>
...
gunicorn autoreload on source change
...'echo "${watch_src_path}" && kill -HUP `cat gunicorn.pid`' . &
python manage.py run_gunicorn 127.0.0.1:80 --pid=gunicorn.pid
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Why does running the Flask dev server run itself twice?
...he issue occurs. Also try running a minimal example that fails in multiple python versions, that may have been an issue. I have since migrated my project to Java and SparkJava instead of python and flask, so I don't remember exactly what fixed the issue.
– Carvell Wakeman
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How do I set the figure title and axes labels font size in Matplotlib?
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@AlexanderMcFarlane. I ran python -c 'import matplotlib as mpl; print(mpl.__version__); print("figure.titlesize" in mpl.rcParams.keys())'. Result is 1.5.1, True. 1) What version of matplotlib are you using? What version of Python? 2) Could it be a bug ...
How to get item's position in a list?
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print(testlist.index(element) if element in testlist else None)
or the "pythonic way", which I don't like so much because code is less clear, but sometimes is more efficient,
try:
print testlist.index(element)
except ValueError:
pass
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How to use multiple arguments for awk with a shebang (i.e. #!)?
...t more standardized than the location of gawk or even worse something like python or ruby or spidermonkey.]
Which means that you cannot actually use any arguments at all.
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