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Why is the String class declared final in Java?
... how subclassing relates to immutability? I'd appreciate an explanation on what's the problem.
– Bruno Reis
Jan 15 '10 at 1:25
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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
... I am at odds with the name In. A method name is supposed to be describing what it does, but In doesn't do so. I've called it IsAnyOf<T>(...), but I guess IsIn<T>(...) would be adequate as well.
– JBSnorro
Aug 19 '11 at 0:41
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What's the right way to pass form element state to sibling/parent elements?
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@captray but what about, if C2 have a getInitialState for data and inside the render it uses this.state.data?
– Dmitry Polushkin
Dec 28 '14 at 18:25
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How to shift a column in Pandas DataFrame
... but this works.
Now you can shift it:
df2.x2 = df2.x2.shift(1) # shift what you want
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Using sed and grep/egrep to search and replace
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@titanumdecoy: I wasn't able to reproduce this behaviour. what version of sed were you using and on which OS are you?
– David Schmitt
Nov 20 '11 at 19:46
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Binary search (bisection) in Python
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What about descending order?
– Parikshit Chalke
Jun 7 '19 at 3:06
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PostgreSQL: Difference between text and varchar (character varying)
What's the difference between the text data type and the character varying ( varchar ) data types?
9 Answers
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How to use web-fonts legally? [closed]
...anks). It doesn't seem to hold true in the rest of the world, though, from what little Wikipedia has to say on the matter: en.wikipedia.org/wiki/… I'm fairly sure that in the context of what we're talking about here, it's safe to say you should be careful before using a font with sIFR.
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Installing SciPy and NumPy using pip
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What operating system is this? The answer might depend on the OS involved. However, it looks like you need to find this BLAS library and install it. It doesn't seem to be in PIP (you'll have to do it by hand thus), but if you...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
I've seen in a number of places, including recommendations on this site ( What is the preferred Bash shebang? ), to use #!/usr/bin/env bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing...