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Print commit message of a given commit in git
I need a plumbing command to print the commit message of one given commit - nothing more, nothing less.
6 Answers
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Is it possible to delete an object's property in PHP?
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@YanickRochon, my comment is about an object, not an array. ;-)
– danorton
Mar 21 '14 at 2:39
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Difference between var_dump,var_export & print_r
...> array (0 => '42',),
)
Personally, I think var_export is the best compromise of concise and precise.
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How to write a Ruby switch statement (case…when) with regex and backreferences?
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@Yossi Do you have a source for your comment regarding thread safety? I just did an experiment in ruby 1.8.7 that seems to indicate that it is thread-safe! (Thread matching a regex every one second - checking in irb if local matches are getting clobbered)
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How to open the Chrome Developer Tools in a new window?
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community wiki
8 revs, 4 users 34%Kyle Hale
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Platform independent size_t Format specifiers in c?
...o, the z length modifier is not part of C89/C90. If you're aiming for C89-compliant code, the best you can do is cast to unsigned long and use the l length modifier instead, e.g. printf("the size is %lu\n", (unsigned long)size);; supporting both C89 and systems with size_t larger than long is trick...
Bash script - variable content as a command to run
... -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $count value substituted.
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How to run Maven from another directory (without cd to project dir)?
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How can I get a resource “Folder” from inside my jar File?
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