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How to save a plot as image on the disk?
...creen window.
Note that if your plot is made by either lattice or ggplot2 you have to explicitly print the plot. See this answer that explains this in more detail and also links to the R FAQ: ggplot's qplot does not execute on sourcing
2. I'm currently looking at a plot on my screen and I wan...
How to align an image dead center with bootstrap
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273
Twitter Bootstrap v3.0.3 has a class: center-block
Center content blocks
Set an element to di...
How do I assign a port mapping to an existing Docker container?
...mand and the value of the "Id" field is the hash.
1) stop the container
2) stop docker service (per Tacsiazuma's comment)
3) change the file
4) restart your docker engine (to flush/clear config caches)
5) start the container
So you don't need to create an image with this approach. You can also ...
Can we define implicit conversions of enums in c#?
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12 Answers
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How to do this in Laravel, subquery where in
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204
Consider this code:
Products::whereIn('id', function($query){
$query->select('paper_ty...
TFS Code Reviews - Show updated files in response to comments
We are beginning to use the code review functionality built-in to VS 2012 and VS 2013 preview. Requesting the review and adding comments seem pretty straightforward. If someone adds comments requesting the code to be changed, then how does the requester make these changes and show them?
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Exporting a function in shell
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plus1 () { echo $(($1 + 1)); }
echo $(plus1 8)
export -f plus1
./child 14 21
child
#!/bin/bash
echo $(plus1 $(($1 * $2)) )
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Access the css “:after” selector with jQuery [duplicate]
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290
You can't manipulate :after, because it's not technically part of the DOM and therefore is ina...
Using Python 3 in virtualenv
Using virtualenv , I run my projects with the default version of Python (2.7). On one project, I need to use Python 3.4.
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