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How to ssh to vagrant without actually running “vagrant ssh”?
...$(vagrant ssh-config | grep Port | grep -o '[0-9]\+')
ssh -q \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyChecking=no \
-i ~/.vagrant.d/insecure_private_key \
vagrant@localhost \
-p $PORT \
"$@"
As a one-liner (with thanks to kgadek):
ssh $(vagrant ssh-config | awk ...
What is the significance of initializing direction arrays below with given values when developing ch
...o clockwise starting at north - then ^4 gets you the opposite direction.)
Now you can test all directions from a given point by looping over your di and dj arrays, instead of needing to write out each direction on its own line (for eight in total!) (Just don't forget to do bounds checking :) )
diK...
Python: changing value in a tuple
...ume that the original poster is creating all of this from scratch doesn't know any better. More often we are dealing with output from another module or data source in a format or type that we cant control.
– rtphokie
Jan 6 '18 at 17:15
...
+ operator for array in PHP?
...array("username"=>"John Doe");
$default_vars = array("username"=>"Unknown", "email"=>"no-reply@domain.com");
$config = $user_vars + $default_vars;
The $default_vars, as it suggests, is the array for default values.
The $user_vars array will overwrite the values defined in $default_vars.
...
Spring @PostConstruct vs. init-method attribute
... can specify the method that needs to be called as initialization method.
Now with introduction of JSR 250 specs in Java EE and spring support of these annotations , dependency on spring framework has been reduced to a certain extent.
But i have to admit that addition of these things increase the ...
CSS force image resize and keep aspect ratio
...in;
background-repeat: no-repeat;
background-position: center;
}
Now you can just set your div size to whatever you want and not only will the image keep its aspect ratio it will also be centralized both vertically and horizontally within the div. Just don't forget to set the sizes on the ...
Python locale error: unsupported locale setting
...to saving readonly files.
After saving the file do:
$ source ~/.bashrc
Now you wont be facing the same problem anymore.
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Removing input background colour for Chrome autocomplete?
...
In Chrome now the user agent stylesheet shows :-internal-autofill-previewed and :-internal-autofill-selected pseudoclasses instead of -webkit-autofill... Mysteriously however, -webkit-autofill still works. I personally didn't need the...
Stubbing a class method with Sinon.js
...
The top answer is deprecated. You should now use:
sinon.stub(YourClass.prototype, 'myMethod').callsFake(() => {
return {}
})
Or for static methods:
sinon.stub(YourClass, 'myStaticMethod').callsFake(() => {
return {}
})
Or for simple cases just us...
Running SSH Agent when starting Git Bash on Windows
...key to the SSH agent should be required to be performed only one-time.
6) Now logout of your Bash session on Windows Linux Subsystem i.e. exit all the Bash consoles again and start a new console again and try to SSH to your Github Host or other host as configured in SSH config file and it should wo...