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Java8 Lambdas vs Anonymous classes
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iterating over and removing from a map [duplicate]
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How to fix 'android.os.NetworkOnMainThreadException'?
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Efficient way to apply multiple filters to pandas DataFrame or Series
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Pandas (and numpy) allow for boolean indexing, which will be much more efficient:
In [11]: df.loc[df['col1'] >= 1, 'col1']
Out[11]:
1 1
2 2
Name: col1
In [12]: df[df['col1'] >= 1]
Out[12]:
col1 col2
1 1 11
2 2 12
In [13]: df[(df['col1'] >= 1) & (df[...
What are the differences between 'call-template' and 'apply-templates' in XSL?
...tly processing.
If multiple templates can match a node, the one with the more specific match expression wins. If more than one matching template with the same specificity exist, the one declared last wins.
You can concentrate more on developing templates and need less time to do "plumbing". Your ...
leiningen - how to add dependencies for local jars?
...ment tool" and maybe be careful with lein clean.
As the situation becomes more complex -- there's a larger number of private jars involved, they evolve and you need to take some versioning info on them into account -- Arthur's idea of creating a private Maven repo may be more appropriate.
(The H...
Python equivalent of D3.js
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Unfortunately d3py isn't being actively developed any more - Vincent is the modern equivalent (a Python interface to Vega/d3.js) but psychemedia's answer below (export networkx to json then render in d3.js) might be the cleanest.
– A.Wan
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Enforcing the type of the indexed members of a Typescript object?
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Regular Expression to get a string between parentheses in Javascript
...match an opening parentheses
( : begin capturing group
[^)]+: match one or more non ) characters
) : end capturing group
\) : match closing parentheses
Here is a visual explanation on RegExplained
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Pattern to avoid nested try catch blocks?
Consider a situation where I have three (or more) ways of performing a calculation, each of which can fail with an exception. In order to attempt each calculation until we find one that succeeds, I have been doing the following:
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