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Oracle “Partition By” Keyword
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The PARTITION BY clause sets the range of records that will be used for each "GROUP" within th...
How does “do something OR DIE()” work in PHP?
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edited Sep 12 '12 at 10:24
Community♦
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answered Jan 11 '09 at 6:16
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How to execute PHP code from the command line?
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If you're going to do PHP in the command line, i recommend you install phpsh, a decent PHP she...
Are non-synchronised static methods thread safe if they don't modify static class variables?
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This method is 100% thread safe, it would be even if it wasn't static. The problem with thread...
What is difference between cacerts and keystore?
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answered Jul 29 '13 at 23:19
Marquis of LorneMarquis of Lorne
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No startswith,endswith functions in Go?
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The strings package contains HasPrefix and HasSuffix.
import "strings"
startsWith := strings...
Use of ~ (tilde) in R programming Language
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2 Answers
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Can I escape a double quote in a verbatim string literal?
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edited Sep 20 '15 at 1:53
Palec
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Calling shell functions with xargs
...ho '$(date)' | xargs -I {} bash -c 'echo_var "{}"'
Sun Aug 18 11:56:45 CDT 2019
Another example of why not:
echo '\"; date\"' | xargs -I {} bash -c 'echo_var "{}"'
This is what is output using the safe format:
$ echo '$(date)' | xargs -I {} bash -c 'echo_var "$@"' _ {}
$(date)
This is compar...
Example invalid utf8 string?
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answered Aug 19 '09 at 17:26
Nemanja TrifunovicNemanja Trifunovic
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