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Remove trailing newline from the elements of a string list
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If you're using Python 2, note however, that str.strip only works if you're sure that the list does not contain unicode strings. If it can contain both 8-bit and unicode strings, use lambda s: s.strip() as mentioned above, or use the strip f...
Keystore type: which one to use?
...urther reading:
Mind Your Keys? A Security Evaluation of Java Keystores (PDF)
Java KeyStores – the gory details
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Finding differences between elements of a list
....tee and zip to efficiently build the result:
from itertools import tee
# python2 only:
#from itertools import izip as zip
def differences(seq):
iterable, copied = tee(seq)
next(copied)
for x, y in zip(iterable, copied):
yield y - x
Or using itertools.islice instead:
from it...
What is an efficient way to implement a singleton pattern in Java? [closed]
... video. Also see slides 30-32 of his presentation (effective_java_reloaded.pdf):
The Right Way to Implement a Serializable Singleton
public enum Elvis {
INSTANCE;
private final String[] favoriteSongs =
{ "Hound Dog", "Heartbreak Hotel" };
public void printFavorites() {
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Inserting code in this LaTeX document with indentation
...usepackage{minted}
\begin{document}
This is a sentence with \mintinline{python}{def inlineCode(a="ipsum)}
\end{document}
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Python Matplotlib figure title overlaps axes label when using twiny
I am trying to plot two separate quantities on the same graph using twiny as follows:
6 Answers
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When to use ' (or quote) in Lisp?
...is where quote comes in. Say you want to plot resource allocations from a Python application, but rather do the plotting in Lisp. Have your Python app do something like this:
print("'(")
while allocating:
if random.random() > 0.5:
print(f"(allocate {random.randint(0, 20)})")
el...
How to remove all of the data in a table using Django
...emove all the data from all your tables, you might want to try the command python manage.py flush. This will delete all of the data in your tables, but the tables themselves will still exist.
See more here: https://docs.djangoproject.com/en/1.8/ref/django-admin/
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Git interoperability with a Mercurial Repository
...is one doesn't rely on hg-git, but instead directly accesses the Mercurial Python API. At the moment, using it also requires a patched version of git. I haven't tried this yet.
Finally, Tailor is a project that incrementally converts between a variety of different VCSs. It sounds like development of...
What is the http-header “X-XSS-Protection”?
...understood-x-xss-protection/
http://p42.us/ie8xss/Abusing_IE8s_XSS_Filters.pdf
https://www.slideshare.net/masatokinugawa/xxn-en
https://bugs.chromium.org/p/chromium/issues/detail?id=396544
https://bugs.chromium.org/p/chromium/issues/detail?id=498982
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