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Using awk to print all columns from the nth to the last
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will print all but very first column:
awk '{$1=""; print $0}' somefile
will print all but two first columns:
awk '{$1=$2=""; print $0}' somefile
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What is the difference between MediaPlayer and VideoView in Android
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Was asking the same question and as I understood from what Mark (CommonsWare) advised on numerou...
initializing a Guava ImmutableMap
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Notice that your error message only contains five K, V pairs, 10 arguments total. This is by design; the ImmutableMap class provides six different of() methods, accepting between zero and five key-value pairings. There is not an of(...) overload accepting a varags parameter because K and...
Undo “git add ”?
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Aristotle PagaltzisAristotle Pagaltzis
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jQuery : eq() vs get()
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answered Jan 17 '11 at 3:09
StevenSteven
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Warning “Do not Access Superglobal $_POST Array Directly” on Netbeans 7.4 for PHP
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edited Nov 9 '13 at 10:40
ralight
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Running bash script from within python
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If sleep.sh has the shebang #!/bin/sh and it has appropriate file permissions -- run chmod u+rx...
Change File Extension Using C#
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edited Mar 10 '11 at 13:12
answered Mar 10 '11 at 13:03
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What is the idiomatic Go equivalent of C's ternary operator?
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10 Answers
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bash HISTSIZE vs. HISTFILESIZE?
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All the info above + some examples:
Example 1:
HISTFILESIZE=10 and HISTSIZE=10
You start your session.
Your HISTFILE (file that stores your bash command history), is truncated to contain HISTFILESIZE=10 lines.
You write 50 lines.
At the end of your 50 commands, only commands 41 to ...