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Exporting a function in shell
...ould instead execute a wrapper script that simply does a . or source of an include file that defines the functions and then does the same thing with the shell script with the commands to be substituted.
The wrapper script might look something like:
script=$1
shift
. include.sh
. $script "$@"
The...
Is \d not supported by grep's basic expressions?
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BSD grep's -E mode includes \d. But GNU grep's -E mode does not. That's so glaring I'm shocked I'm just discovering it now.
– Keith Tyler
Jun 23 '16 at 0:20
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What does the Ellipsis object do?
...tant similar to None, but without a particular intended use. Existing uses include:
In slice syntax to represent the full slice in remaining dimensions
In type hinting to indicate only part of a type(Callable[..., int] or Tuple[str, ...])
In type stub files to indicate there is a default value wit...
Force line-buffering of stdout when piping to tee
...ed, although I had to compile expect myself as unbuffer doesn't seem to be included by default in OS X.
– houbysoft
Jul 5 '12 at 3:11
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How to decide between MonoTouch and Objective-C? [closed]
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Mac OS X Terminal: Map option+delete to “backward delete word”
...Sierra 10.13.6, captured on October 23, 2018.
Notes
Many applications (including bash and tcsh) treat Meta-Delete as "backward delete word."
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How do I 'svn add' all unversioned files to SVN?
... This IS the right answer. I'm not sure how a solution that includes adding ignored files has the top spot. @Neutrino, suggest removing your comment to joey which no longer appears on this page, and also add a line reinforcing that your suggestion does NOT add ignored files
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
... B 4
1 C D 3
2 E F 2
3 G H 1
Including results for more statistics
When you want to calculate statistics on grouped data, it usually looks like this:
In [5]: (df
...: .groupby(['col1', 'col2'])
...: .agg({
...: 'col3': ['mean', 'count'],
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How do I safely pass objects, especially STL objects, to and from a DLL?
...no easy way to debug them. You'll need to pass all arguments via pointers, including buffers for any return values. This is clumsy and inconvenient, and is yet another hacky workaround that may or may not work.
Putting together all these workarounds and building on some creative work with templat...
Pretty-Print JSON in Java
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Well I included code to parse a string into a JsonElement, usually you already have that from previous work you do with the JSON data. But I wanted to include it here to make the usage clearer.
– Ray Hulha
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