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Show just the current branch in Git
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$ git rev-parse --abbrev-ref HEAD
master
This should work with Git 1.6.3 or newer.
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Installing specific package versions with pip
...the --no-site-packages option. The current version shown in PyPi is 1.2.3 . Is there a way to install the older version? I found an article stating that this should do it:
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What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack
... worst pseudo-operator ever.
Edit: This does appear to be conformant. §8.3.5/3 describes one way to form the parameter list as
parameter-declaration-listopt ...opt
So the double-ellipsis is formed by a parameter-declaration-list ending with a parameter pack, followed by another ellipsis.
Th...
Spring schemaLocation fails when there is no internet connection
... an example see this part of the spring.schemas contents in spring-context-3.0.5.RELEASE.jar:
http\://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd
http\://www.springframework.org/schema/context/spring-context-3.0.xsd=org/spr...
Increment a database field by 1
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered May 4 '10 at 4:41
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How do I convert a Java 8 IntStream to a List?
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answered Oct 13 '16 at 8:28
Ida BucićIda Bucić
65166 silver badges1010 bronze badges
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How to run a hello.js file in Node.js on windows?
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Here are the exact steps I just took to run the "Hello World" example found at http://nodejs.o...
Convert from java.util.date to JodaTime
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answered Feb 18 '11 at 14:39
skaffmanskaffman
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Maximum size of a element
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Updated 10/13/2014
All tested browsers have limits to the height/width of canvas elements, but many browsers also limit the total area of the canvas element. The limits are as follows for the browsers I'm able to test:
Chrome:
Maximum...
An expression tree may not contain a call or invocation that uses optional arguments
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answered Sep 13 '12 at 19:55
usrusr
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