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Making 'git log' ignore changes for certain paths
How can I make git log only show commits that changed files other than the ones I specify?
3 Answers
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Linux bash: Multiple variable assignment
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First thing that comes into my mind:
read -r a b c <<<$(echo 1 2 3) ; echo "$a|$b|$c"
output is, unsurprisingly
1|2|3
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See what process is using a file in Mac OS X
...s it's in use by Preview but Preview doesn't seem to be running (eg when I command-tab through the running apps) but Activity Monitor does show it to be running. Stupid Preview.
– Dave Sag
Aug 15 '12 at 1:27
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Convert data.frame column format from character to factor
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Hi welcome to the world of R.
mtcars #look at this built in data set
str(mtcars) #allows you to see the classes of the variables (all numeric)
#one approach it to index with the $ sign and the as.factor function
mtcars$am <- ...
leiningen - how to add dependencies for local jars?
...management tool" and maybe be careful with lein clean.
As the situation becomes more complex -- there's a larger number of private jars involved, they evolve and you need to take some versioning info on them into account -- Arthur's idea of creating a private Maven repo may be more appropriate.
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What is the proper way to check if a string is empty in Perl?
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For string comparisons in Perl, use eq or ne:
if ($str eq "")
{
// ...
}
The == and != operators are numeric comparison operators. They will attempt to convert both operands to integers before comparing them.
See the perlop man pa...
How do I specify a single test in a file with nosetests?
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Is file append atomic in UNIX?
... to have it set to 4096).
This assume that you're talking all fully POSIX-compliant components. For instance, this isn't true on NFS.
But assuming you write to a log file you opened in 'O_APPEND' mode and keep your lines (including newline) under 'PIPE_BUF' bytes long, you should be able to have ...
How do I delete a fixed number of rows with sorting in PostgreSQL?
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community wiki
mu is too short
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IN vs OR in the SQL WHERE Clause
...flagranti: No optimizer is perfect unfortunately. Optimizers are extremely complex programs and each implementation will have its own strengths and weaknesses. This is why I say you should profile on a specific implementation. I'd imagine that the extra structure of the IN method makes it easier to ...