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Find running median from a stream of integers
...d Jan 28 '17 at 11:01
Shmil The Cat
4,35422 gold badges2323 silver badges3434 bronze badges
answered May 18 '12 at 18:15
...
The Guava library: What are its most useful and/or hidden features? [closed]
...nsform, etc. Despite the verbosity of using classes for Functions and Predicates, I've found this useful. I give an example of one way to make this read nicely here.
ComparisonChain is a small, easily overlooked class that's useful when you want to write a comparison method that compares multiple va...
What JSON library to use in Scala? [closed]
..., 11 or Jackson as back-ends
circe ???? - fork of Argonaut built on top of cats instead of scalaz
jsoniter-scala - Scala macros for compile-time generation of ultra-fast JSON codecs
jackson-module-scala - Add-on module for Jackson to support Scala-specific datatypes
borer - Efficient CBOR and JSON (...
Quick-and-dirty way to ensure only one instance of a shell script is running at a time
...pidfile:
LOCKFILE=/tmp/lock.txt
if [ -e ${LOCKFILE} ] && kill -0 `cat ${LOCKFILE}`; then
echo "already running"
exit
fi
# make sure the lockfile is removed when we exit and then claim it
trap "rm -f ${LOCKFILE}; exit" INT TERM EXIT
echo $$ > ${LOCKFILE}
# do stuff
sleep 1000
r...
How do I abort/cancel TPL Tasks?
...osing. With Threads I use Thread.Abort().
– Cheshire Cat
Dec 3 '14 at 15:31
...
Git: How to remove file from historical commit?
...cached --ignore-unmatch path/to/mylarge_50mb_file' \
--tag-name-filter cat -- --all
Like the rebasing option described before, filter-branch is rewriting operation. If you have published history, you'll have to --force push the new refs.
The filter-branch approach is considerably more powerfu...
How do I enumerate the properties of a JavaScript object? [duplicate]
...if you need to. Littering my for loops with blind hasOwnProperty checks to cater to people who don't have a basic understanding of JS is not warranted.
– Juan Mendes
Mar 17 '14 at 17:07
...
Can I set a breakpoint on 'memory access' in GDB?
I am running an application through gdb and I want to set a breakpoint for any time a specific variable is accessed / changed. Is there a good method for doing this? I would also be interested in other ways to monitor a variable in C/C++ to see if/when it changes.
...
Getting Chrome to accept self-signed localhost certificate
I have created a self-signed SSL certificate for the localhost CN. Firefox accepts this certificate after initially complaining about it, as expected. Chrome and IE, however, refuse to accept it, even after adding the certificate to the system certificate store under Trusted Roots. Even though the c...
What is the best way to concatenate two vectors?
...
AB.reserve( A.size() + B.size() ); // preallocate memory
AB.insert( AB.end(), A.begin(), A.end() );
AB.insert( AB.end(), B.begin(), B.end() );
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