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Command line CSV viewer? [closed]
...e demonstrates how to use sed to insert a placeholder:
$ cat data.csv
1,2,3,4,5
1,,,,5
$ sed 's/,,/, ,/g;s/,,/, ,/g' data.csv | column -s, -t
1 2 3 4 5
1 5
$ cat data.csv
1,2,3,4,5
1,,,,5
$ column -s, -t < data.csv
1 2 3 4 5
1 5
$ sed 's/,,/, ,/g;s/,,/, ,/g' data.csv | column ...
Modify UIImage renderingMode from a storyboard/xib file
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edited Nov 20 '18 at 13:58
Bram
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answered May 12...
Getting a slice of keys from a map
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answered Jan 26 '14 at 12:53
peterSOpeterSO
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Why doesn't std::queue::pop return value.?
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edited Jul 30 '14 at 12:06
answered Jul 30 '14 at 11:42
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Exploring Docker container's file system
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UPDATE
Easiest method: Using docker exec
Docker version 1.3 or newer supports the command exec that behave similar to nsenter. This command can run new process in already running container (container must have PID 1 process running already). You can run /bin/bash to explore containe...
HTML5 canvas ctx.fillText won't do line breaks?
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63
I'm afraid it is a limitation of Canvas' fillText. There is no multi-line support. Whats worse, ...
Count the number of commits on a Git branch
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370
To count the commits for the branch you are on:
git rev-list --count HEAD
for a branch
git...
How to add minutes to my Date
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edited Nov 7 '15 at 17:32
Christian Vielma
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Difference between List, List, List, List, and List
...Could e.g. be used by a method that is returning the length of the list.
3) T, E and U are the same, but people tend to use e.g. T for type, E for Element, V for value and K for key. The method that compiles says that it took an array of a certain type, and returns an array of the same type.
4) Y...
Template function inside template class
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answered Dec 27 '11 at 1:31
Kerrek SBKerrek SB
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