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What's the difference between git reset --mixed, --soft, and --hard?
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When you modify a file in your repository, the change is initially unstaged. In order to commit it, you must stage it—that is, add it to the index—using git add. When you make a commit, the changes that are committed are those tha...
Open file via SSH and Sudo with Emacs
I want to open a file inside Emacs which is located on a remote server, with sudo powers on the server. I can open local files with sudo via Tramp like this:
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git clone through ssh
... edited Jun 24 '15 at 17:11
Mo.
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answered Jun 7 '14 at 12:54
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Is there a code obfuscator for PHP? [closed]
...is very nice, easy to use and also free. EDIT: This service is not live anymore.
As for what others have written here about not using obfuscation because it can be broken etc:
I have only one thing to answer them - don't lock your house door because anyone can pick your lock.
This is exactly the ca...
What's the difference between “git reset” and “git checkout”?
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git reset is specifically about updating the index, moving the HEAD.
git checkout is about updating the working tree (to the index or the specified tree). It will update the HEAD only if you checkout a branch (if not, you end up with a detached HEAD).
(actually, with Git 2.23 ...
When to delete branches in Git?
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You can safely remove a branch with git branch -d yourbranch. If it contains unmerged changes (ie, you would lose commits by deleting the branch), git will tell you and won't delete it.
So, deleting a merged branch is cheap and won't make yo...
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
... lines of the form dyno_type: command_to_run, so for example (cribbed from http://devcenter.heroku.com/articles/process-model):
web: bundle exec rails server
worker: bundle exec rake jobs:work
This, with a:
heroku scale web:2 worker:10
will result in you having 2 web dynos and 10 worker dyn...
Iterator invalidation rules
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Oh PW you hero!
– Lightness Races in Orbit
Jan 2 '19 at 10:46
2
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An example of how to use getopts in bash
...IONS=$(get_options ${OPT_DESC})
# echo "${OPTIONS}"
#
# Output:
# "h:f:PW"
function get_options {
echo ${1} | sed -e "s/\([a-zA-Z]\:\?\)=>[A-Z_]*|\?/\1/g"
}
# Auxiliary function that returns all variable names separated by '|'
# Arguments:
# $1: The options description (SEE TOP)
#
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How to parse freeform street/postal address out of text, and into components
...esses, training with data from OpenStreetMap, OpenAddresses and OpenCage.
https://github.com/openvenues/libpostal
(more info about it)
Other tools/services:
http://www.gisgraphy.com
Free, open source, and ready to use geocoder and geolocalisation webservices, integrating OpenStreetMap, GeoNames ...