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How to run a shell script at startup
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In the file you put in /etc/init.d/ you have to set it executable with:
chmod +x /etc/init.d/start_my_app
Thanks to @meetamit, if this does not run you have to create a symlink to /etc/rc.d/
ln -s /etc/init.d/start_my_app /etc/rc.d/
Please not...
Convert char to int in C and C++
...the representations of the 10 decimal digits are contiguous and in numeric order.
– Ben Voigt
Apr 17 '17 at 0:16
2
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Can git ignore a specific line?
...atedly lost on check out, rebase, or pull, but I've a specific use case in order to make use of it.
Just git stash save "proj1-debug" while the filter is inactive (just temporarily disable it in gitconfig or something). This way, my debug code can always be git stash apply'd to my code at any time ...
NAnt or MSBuild, which one to choose and when?
...ke, Ant, Rake, NAnt and MSBuild on non-trivial builds in the past (in that order). My favourite is MSBuild, hands down (and I do not favour it because "that's what Visual Studio uses"). IMHO, it is a very under-appreciated build tool.
I would compare NAnt vs. MSBuild to the difference between proce...
how does Array.prototype.slice.call() work?
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since object keys has no order, this specific demonstration might fail in other browsers. not all vendors sort their objects' keys by order of creation.
– vsync
Feb 21 '14 at 10:08
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How do I get a distinct, ordered list of names from a DataTable using LINQ?
... with a Name column. I want to generate a collection of the unique names ordered alphabetically. The following query ignores the order by clause.
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Proper way to wait for one function to finish before continuing?
...e.
The function I created will be completed after 2s. I used
setTimeout in order to demonstrate the situation where the
instructions would take some time to execute.
For the second function, you can use
async/await
function where you will await for the first function to complete
before proceeding wi...
Should I be concerned about excess, non-running, Docker containers?
...mance or memory/storage penalties these non-running containers incur.
In order to assess how much storage non-running Docker containers are using, you may run:
docker ps --size --filter "status=exited"
--size: display total file sizes (FYI: Explain the SIZE column in "docker ps -s" and what "v...
How to tell git to use the correct identity (name and email) for a given project?
...cting to have multiple local repositories for the same project, notably in order to switch between branches more easily without having to recompile everything. Maybe it's just a bad svn habit. Thanks.
– Martin Jambon
May 24 '11 at 20:50
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What is the difference between user variables and system variables?
...nment variables are 'evaluated' (ie. they are attributed) in the
following order:
System variables
Variables defined in autoexec.bat
User variables
Every process has an environment block that contains a set of environment variables and their values. There are two types of environment variables: ...