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Putting text in top left corner of matplotlib plot
...e this free space for the text.
EDIT: here you have an example:
In [17]: from pylab import figure, text, scatter, show
In [18]: f = figure()
In [19]: ax = f.add_subplot(111)
In [20]: scatter([3,5,2,6,8],[5,3,2,1,5])
Out[20]: <matplotlib.collections.CircleCollection object at 0x0000000007439A90&...
How to show first commit by 'git log'?
...
Short answer
git rev-list --max-parents=0 HEAD
(from tiho's comment. As Chris Johnsen notices, --max-parents was introduced after this answer was posted.)
Explanation
Technically, there may be more than one root commit. This happens when multiple previously independent h...
socket.io rooms or namespacing?
... that (do not themselves care about compartments but) need to be separated from each other, use namespaces.
An example for the latter would be a large client app where different modules, perhaps developed separately (e.g. third-party), each using socket.io independently, are being used in the same...
How to merge YAML arrays?
...rking example that we use to support requirements.txt having private repos from gitlab:
.pip_git: &pip_git
- git config --global url."https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.com".insteadOf "ssh://git@gitlab.com"
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo "$SSH_KNOWN_HOSTS" > ~/.ssh/k...
Is there an ExecutorService that uses the current thread?
...mind you) implementation that only uses the current thread. Stealing this from "Java Concurrency in Practice" (essential reading).
public class CurrentThreadExecutor implements Executor {
public void execute(Runnable r) {
r.run();
}
}
ExecutorService is a more elaborate interface...
WCF vs ASP.NET Web API [closed]
...ed SOAP too. We are not using advanced features of WCF. Here is comparison from MSDN:
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How do I use floating-point division in bash?
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The awk script needs an exit to prevent it from reading from its input stream. I also suggest using awk's -v flags to prevent leaning toothpick syndrome. So: RESULT=$(awk -v dividend="${IMG_WIDTH}" -v divisor="${IMG2_WIDTH}" 'BEGIN {printf "%.2f", dividend/divisor; ex...
Where do I find the bashrc file on Mac?
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The .bashrc file is in your home directory.
So from command line do:
cd
ls -a
This will show all the hidden files in your home directory. "cd" will get you home and ls -a will "list all".
In general when you see ~/ the tilda slash refers to your home directory. So ~/....
What is an MvcHtmlString and when should I use it?
...n MvcHtmlString.Create(result)
End Function
I could have returned String from this method, but if I had the following would break:
<%: Html.CssBlock(Url.Content("~/sytles/mysite.css")) %>
With MvcHtmlString, using either <%: ... %> or <%= ... %> will both work correctly.
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Set active tab style with AngularJS
...xample, you may want a 'home' nav highlighted when landing on the homepage from an external link.
– thathurtabit
Oct 14 '13 at 11:06
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