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Bash continuation lines
...gh.)
cat <<-____HERE
continuation
lines
____HERE
See also http://ss64.com/bash/syntax-here.html
If you need to preserve some, but not all, leading whitespace, you might use something like
sed 's/^ //' <<____HERE
This has four leading spaces.
Two of them will be remo...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...trl + C.
POSIX 7
POSIX 7 documents the signals with the signal.h header: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html
This page also has the following table of interest which mentions some of the things we had already seen in man 7 signal:
Signal Default Action De...
Is Meyers' implementation of the Singleton pattern thread safe?
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Greenlet Vs. Threads
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Correct way to use StringBuilder in SQL
...nd(" where ").append(column).append(" = ").append(value);
}
More info at http://docs.oracle.com/javase/tutorial/java/data/buffers.html
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What is the rationale behind having companion objects in Scala?
...encapsulate a delegator for the life of JVM. For example, writing a simple HTTP client library in Scala where you can encapsulate an underlying Java implementation based delegator and let consumers of your API live in pure world.
...
Convert unix time to readable date in pandas dataframe
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A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
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Set operations (union, intersection) on Swift array?
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Tmux vs. iTerm2 split panes
...ts of tmux (mostly screen-like session saving) with the iTerm aesthetics.
https://gitlab.com/gnachman/iterm2/wikis/TmuxIntegration
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