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How do I draw a grid onto a plot in Python?
I just finished writing code to make a plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?
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npm global path prefix
...refix
The default on OS X is /usr/local, which means that npm will symlink binaries into /usr/local/bin, which should already be on your PATH (especially if you're using Homebrew).
So:
npm config set prefix /usr/local if it's something else, and
Don't use sudo with npm! According to the jslint ...
Label points in geom_point
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neilfws
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answered Mar 25 '13 at 21:30
agstudyagstudy
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How to reference the initial commit?
...d subproject.
For example git repository has 6 root commits: git-gui, gitk (subtree-merged), gitweb (merged in, no longer developed separately), git mail tools (merged very early in project history), and p4-fast-export (perhaps accidental). That is not counting roots of 'html and 'man' branches, "...
AngularJS and its use of Dollar Variables
Does anyone know if the reasoning behind the use of dollar methods and variables in angularJS is to instruct angularJS to avoid checking those values when a digestion is going on? So, if angular comes across $scope.$value and $scope.value , then it will avoid checking the former since it's prefix...
RegEx to exclude a specific string constant [duplicate]
..."ABC" ? Is this possible to exclude just one specific string constant? Thanks your help in advance.
5 Answers
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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You can use the substringWithRange method. It takes a start and end String.Index.
var str = "Hello, playground"
str.substringWithRange(Range<String.Index>(start: str.startIndex, end: str.endIndex)) //"Hello, playground"
To change the start and end index, use advan...
NullPointerException in Java with no StackTrace
...ur Java code catch a NullPointerException , but when I try to log the StackTrace (which basically ends up calling Throwable.printStackTrace() ), all I get is:
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AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
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I got the same error message, when I did following:
created a bucket - it went by default to US region (used AWSCLI)
realized, the bucket shall go to EU region and deleted it (used AWS console)
(few minutes later) tried to create the bucket, specifying the EU region
At step 3, AWS consol...
How can I determine whether a Java class is abstract by reflection
... hit as some classes have heavy startup. I can't find anything obviously like isAbstract() in the Class.java docs.
3 Answer...