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How to slice an array in Bash
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@DennisWilliamson I found that I needed to convert $@ to a proper array before doing this or arguments that contained spaces would get split: ARGS=( "$@" ); ARGS_AFTER_FIRST=( "${ARGS[@]:1}" )
– Heath Borders
Jan 27 '16 at 21:15
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What is the difference between Sublime text and Github's Atom [closed]
...m being sent :) Ah yes, I forgot to mention that themes and schemes can be converted from TextMate style to Atom. If my answer has helped you, would you mind clicking the big tick?
– James
Mar 3 '14 at 8:54
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How do I validate a date string format in python?
...on dateutil library is designed for this (and more). It will automatically convert this to a datetime object for you and raise a ValueError if it can't.
As an example:
>>> from dateutil.parser import parse
>>> parse("2003-09-25")
datetime.datetime(2003, 9, 25, 0, 0)
This raises...
Enable access control on simple HTTP server
...ever create a simple HTTP server yourself, using most of SimpleHTTPRequestHandler, and just add that desired header.
For that, simply create a file simple-cors-http-server.py (or whatever) and, depending on the Python version you are using, put one of the following codes inside.
Then you can do py...
How do I use WPF bindings with RelativeSource?
... the Width to be the half of the height then
you can do this by adding a converter to the Binding markup extension.
Let's imagine another case now:
<TextBlock Width="{Binding RelativeSource={RelativeSource Self},
Path=Parent.ActualWidth}"/>
The above case is used to ...
The provider is not compatible with the version of Oracle client
...kage (also works for 11g):
The old / manual method:
For info on how to convert to using the managed libraries:
First, here is a great code comparison of managed vs unmanaged: http://docs.oracle.com/cd/E51173_01/win.122/e17732/intro005.htm#ODPNT148
Ensure you have downloaded the ODP.NET, Manage...
SVN:externals equivalent in Git?
...e the submodule.
More details are in "git submodule tracking latest".
To convert an existing submodule into one tracking a branch:
see all the steps in "Git submodules: Specify a branch/tag".
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What does the “Just” syntax mean in Haskell?
...d does. Every Haskell tutorial that I have looked at just starts using it randomly and never explains what it does (and I've looked at many).
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Why is lock(this) {…} bad?
...ns, special care should be taken to consider possible deadlock situations, and having an unknown number of lock entry points hinders this. For example, any one with a reference to the object can lock on it without the object designer/creator knowing about it. This increases the complexity of multi-t...
dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
...ies, levels=c(levels(iris$Species), "empty_level"))
# Species is a factor and empty groups are included in the output
iris %>% group_by(Species, .drop=FALSE) %>% tally
#> Species n
#> 1 setosa 50
#> 2 versicolor 50
#> 3 virginica 50
#> 4 empty_level ...