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How to make a flat list out of list of lists?
...es, but doesn't descend further. I think this makes the comprehension more readable than the use of chain in this case.
– Tim Dierks
Sep 3 '14 at 14:13
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How do you remove a specific revision in the git history?
...ng lead. The SPLITTING COMMITS section is not the correct one. You want to read much higher in the manual - see @Rares Vernica's answer.
– Aleksandr Levchuk
Apr 3 '11 at 8:22
1
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NodeJS - What does “socket hang up” actually mean?
...However, what you should do for sure if you are a proxy server which has already relayed the request to the upstream, is to abort your internal request to the upstream, indicating your lack of interest in the response, which in turn will tell the upstream server to, perhaps, stop an expensive operat...
How to use multiple arguments for awk with a shebang (i.e. #!)?
...all.
Thankfully, 1. and 4. seem to have died out, but 3. is pretty widespread, so you simply cannot rely on being able to pass more than one argument.
And since the location of commands is also not specified in POSIX or SUS, you generally use up that single argument by passing the executable's na...
Unknown provider: $modalProvider
...
The $modal should now read $uibModal. Not sure in which version it changed, but I spent far to long trying to get $modal to work before finding out it no longer works... Same for $modalInstance, make it $uibModalInstance
– d...
What is JNDI? What is its basic use? When is it used?
...service implementation. Thus a variety of directories(new, emerging, and already deployed) can be accessed in a common way.
What is its basic use?
Most of it is covered in the above answer but I would like to provide architecture here so that above will make more sense.
To use the JNDI, yo...
How do I use a file grep comparison inside a bash if/else statement?
...
just use bash
while read -r line
do
case "$line" in
*MYSQL_ROLE=master*)
echo "do your stuff";;
*) echo "doesn't exist";;
esac
done <"/etc/aws/hosts.conf"
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Import Maven dependencies in IntelliJ IDEA
...y instance it said "Problems: No versions available for XXX" or "Failed to read descriptor for artifact org.xy.z" ref: https://youtrack.jetbrains.com/issue/IDEA-128846
and
https://youtrack.jetbrains.com/issue/IDEA-152555
It seems in this case I was dealing with a jar that didn't have an associated ...
How to print out a variable in makefile
...
You can print out variables as the makefile is read (assuming GNU make as you have tagged this question appropriately) using this method (with a variable named "var"):
$(info $$var is [${var}])
You can add this construct to any recipe to see what make will pass to the ...
In Java 8 how do I transform a Map to another Map using a lambda?
... I like this answer better because it works if both maps are already provided to you, such as in session renewal.
– David Stanley
Nov 2 '16 at 18:38
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