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When to wrap quotes around a shell variable?
... @mklement0, indeed they are equivalent. These guidelines indicate that you should always type "ls" "/" instead of the more common ls /, and I take that as a major flaw in the guidelines.
– William Pursell
Jun 11 '17 at 19:39
...
How can I make git ignore future revisions to a file?
...
I've solved this by defining the "clean" filter to simply cat the contents of the file in the index.
git show :path/to/myfile should just print the contents of the index for the specified file, so we can use that in a script to replace the working copy with the untouched copy in th...
How to cherry pick a range of commits and merge into another branch?
...branch is integration:
# Checkout a new temporary branch at the current location
git checkout -b tmp
# Move the integration branch to the head of the new patchset
git branch -f integration last_SHA-1_of_working_branch_range
# Rebase the patchset onto tmp, the old location of integration
git rebas...
Way to get number of digits in an int?
...a good assumption that it might... (We'll just ignore your even more uneducated implication that Java is slow because you probably aren't interested in evidence--or if you were you'd go to shootout.alioth.debian.org and find out for yourself)
– Bill K
Aug 20 '...
junit & java : testing non-public methods [duplicate]
...required for protected actually, if your class under test is in src/box/of/Cats.java, in your test project put the test class to src/box/of/CatsTest.java and link the projects. That way your test classes seem to be in same package and thus can access each other's protected methods.
...
How to iterate over arguments in a Bash script
...ifference between the various "$@" notations, here is one more example:
$ cat xx.sh
set -x
al $@
al $*
al "$*"
al "$@"
$ sh xx.sh * */*
+ al He said, '"Don'\''t' do 'this!"' anotherdir my dir xx.sh anotherdir/myfile my dir/my file
He
said,
"Don't
do
this!"
anotherdir
my
dir
xx.sh
anotherdi...
How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
...your commit-tree, but how git decides what pointers to move is a bit complicated.
As mentioned in another answer, neither
git pull remoteR branchB
nor
git fetch remoteR branchB
would move refs/remotes/branches/branchB, and the latter certainly cannot move refs/heads/branchB. However, ...
Use RSA private key to generate public key?
...A key generated by the openssl command above run the following (output truncated to labels here):
openssl rsa -in private.pem -text -noout | less
modulus - n
privateExponent - d
publicExponent - e
prime1 - p
prime2 - q
exponent1 - d mod (p-1)
exponent2 - d mo...
What are the most-used vim commands/keypresses?
...bar/g substitute all occurrences of "foo" to "bar"
% is a range that indicates every line in the file
/g is a flag that changes all occurrences on a line instead of just the first one
Searching
/ search forward; ? search backward
* search forward for word under cursor; # search backward for w...
How to print to console in pytest?
...b and let editor automatically refresh it for you, or do a simple py.test; cat out.txt shell command to run your test.
That is rather hackish way to do stuff, but may be it is the stuff you need: after all, TDD means you mess with stuff and leave it clean and silent when it's ready :-).
...