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std::string length() and size() member functions
...ught to be one, and ideally only one, obvious way to do it" (as the Zen of Python recites) will, I guess, mostly agree with your doubts, @Naveen, while fans of Perl's "There's more than one way to do it" (or SQL's syntax with a bazillion optional "noise words" giving umpteen identically equivalent s...
Is Java RegEx case-insensitive?
... Thanks for the answer. This is exactily I was looking for. In python we have re.IGNORECASE was looking for similar answer in JAVA.
– Doogle
Feb 3 '19 at 13:42
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How do Trigonometric functions work?
... high-end MacBook Pro laptop in Unix and on a high-end desktop computer in Linux.
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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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Not the answer you're looking for? Browse other questions tagged python pandas indexing or ask your own question.
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):
"""
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How to get the index of a maximum element in a numpy array along one axis
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Not the answer you're looking for? Browse other questions tagged python numpy max indices or ask your own question.
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...