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How do I negate a test with regular expressions in a bash script?
...yself lost in bash space (placement)! (I feel fear squeezing my gut like a python.) Thanks!
– David Rogers
Dec 28 '10 at 16:37
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How to shorten my conditional statements
... This idiom is definitely not common in languages like C#, Java, or Python, which are my areas of expertise. And I just asked a few of the local Javascript experts here, and none of them have ever seen it done before; so it is clearly not as common as you claim. It should always be avoided ...
How to access pandas groupby dataframe by key
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Wes McKinney (pandas' author) in Python for Data Analysis provides the following recipe:
groups = dict(list(gb))
which returns a dictionary whose keys are your group labels and whose values are DataFrames, i.e.
groups['foo']
will yield what you are loo...
Selecting pandas column by location
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A better similarity ranking algorithm for variable length strings
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Here is another version of marzagao's answer, this one written in Python:
def get_bigrams(string):
"""
Take a string and return a list of bigrams.
"""
s = string.lower()
return [s[i:i+2] for i in list(range(len(s) - 1))]
def string_similarity(str1, str2):
"""
...
How to get the index of a maximum element in a numpy array along one axis
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What's the yield keyword in JavaScript?
...d of future you are returning. The detail is long: GvR explains it for the Python implementation, upon which the Javascript implementation is modeled. Using function * will always be right, though in some cases slightly more overhead than function with yield.
– bishop
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
... more than just your shell. I verified that this works in ZSH, Bash, node, python -i, iex and irb/pry sessions (using rb-readline gem for readline, but should work for all).
Open the iTerm preferences ⌘+, and navigate to the Profiles tab (the Keys tab can be used, but adding keybinding to your pro...
Node.js or Erlang
...lso two other languages that work on Erlang VM which you can use, the Ruby/Python-like Reia and Lisp-Flavored Erlang.
Yet another option is to use both, especially with Erlang being used as kind of "hub". I'm unsure if Node.js has Foreign Function Interface system, but if it has, Erlang has C libra...
When should I use ugettext_lazy?
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