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How to define an alias in fish shell?
...mple:
# Define alias in shell
alias rmi "rm -i"
# Define alias in config file
alias rmi="rm -i"
# This is equivalent to entering the following function:
function rmi
rm -i $argv
end
# Then, to save it across terminal sessions:
funcsave rmi
This last command creates the file ~/.config/fish/...
Getting visitors country from their IP
...) && in_array($purpose, $support)) {
$ipdat = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=" . $ip));
if (@strlen(trim($ipdat->geoplugin_countryCode)) == 2) {
switch ($purpose) {
case "location":
$outpu...
What does tree-ish mean in Git?
...t refers to a (sub)directory, but it
can also be used to identify specific files. When it refers to files, I'm not
sure if it's still considered "tree-ish", or if acts more like "blob-ish" (Git
refers to files as "blobs").
The Long Answer
At its lowest levels, Git keeps track of source code using ...
Run cron job only if it isn't already running
...you did in grep? rsanden's answer prevents that sort of problem using a pidfile.
– Elias Dorneles
Oct 6 '12 at 3:24
13
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Find and replace with sed in directory and sub directories
...ommand to find and replace all occurrences of 'apple' with 'orange' in all files in root of my site:
7 Answers
...
Visual Studio window which shows list of methods
...ods) in the solution explorer by expanding the node corresponding to your file .
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Pros and cons of using sbt vs maven in Scala project [closed]
...much easier to extend SBT since you can write full scala code in the build file, so you don't have to go through all the rigamarole of writing a Mojo.
In short, just use SBT unless you really need tight integration into your CI server.
...
Force “git push” to overwrite remote files
I want to push my local files, and have them on a remote repo, without having to deal with merge conflicts. I just want my local version to have priority over the remote one.
...
Green Bars in Visual Studio 2010
...----------+
| Marker | Different from | Different from file |
| colour | file saved on disk? | that was opened? |
+-----------+------------------------------+-------------------------+
| Nothing | No | No |
| Ye...
Enabling markdown highlighting in Vim
...lugin:
:syn clear mkdLineBreak
You could autocmd that for the necessary file extensions so that you needn't do it every time you load a markdown file.
Note that this specific highlight exists because Markdown treats lines ending with 2 or more space characters specially by inserting a <br>...