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How to check whether a pandas DataFrame is empty?
...anations and give an indication of what limitations and assumptions apply. From Review
– double-beep
May 28 at 15:45
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How to configure an existing git repo to be shared by a UNIX group
...n
force-update the remote branch with a -f flag to your push command.
(from http://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration)
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How to loop over files in directory and change path and add suffix to filename
...asename somepath .txt outputs the base part of somepath, with .txt removed from the end (e.g. /Data/file.txt -> file)
If you needed to run MyProgram with Data/file.txt instead of /Data/file.txt, use "${filename#/}" to remove the leading slash. On the other hand, if it's really Data not /Data yo...
How to mock the Request on Controller in ASP.Net MVC?
...operty>Moq.Mock<T>.SetupGet<Tpropert>.... cannot be infered from uage. Try specifying the type arguments explicitly. What type do I set 'var request=' to though to get this to work?
– Nissan
Jun 9 '09 at 14:14
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Execute and get the output of a shell command in node.js
... network server, so if that's what you're looking to use it for, stay away from sync-exec kinda stuff unless you're only using it during startup or something.
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parseInt vs unary plus, when to use which?
...thumb I'd suggest JS opt-guys to consider any JS operator over another one from the mobile performance point of view nowadays.
So, go mobile-first ;)
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How to require a controller in an angularjs directive
Can anyone tell me how to include a controller from one directive in another angularJS directive.
for example I have the following code
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RESTful Authentication via Spring
...lidated) token
UserDetails userDetails = tokenUtils.getUserFromToken(token);
// build an Authentication object with the user's info
UsernamePasswordAuthenticationToken authentication =
new UsernamePasswordAuthenticationToken(us...
How to work around the stricter Java 8 Javadoc when using Maven
...the maven javadoc plugin, you can use the failOnError option to prevent it from stopping if it finds any html errors:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<configuration>
<failOnError>f...
Why define an anonymous function and pass it jQuery as the argument?
I'm looking through the excellent peepcode demo code from the backbone.js screencasts. In it, the backbone code is all enclosed in an anonymous function that is passed the jQuery object:
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