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Reference: What is variable scope, which variables are accessible from where and what are “undefined
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edited Mar 1 '18 at 6:40
answered Jun 6 '13 at 10:20
dec...
GitHub authentication failing over https, returning wrong email address
... PAT (Personal Access Token) in an encrypted netrc: stackoverflow.com/a/18607931/6309
– VonC
Jan 27 '14 at 6:33
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Bootstrap Carousel : Remove auto slide
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edited Jun 10 at 13:47
answered Feb 20 '13 at 10:22
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How to extend an existing JavaScript array with another array, without creating a new array
...th a stack overflow error if array b is too long (trouble starts at about 100,000 elements, depending on the browser).
If you cannot guarantee that b is short enough, you should use a standard loop-based technique described in the other answer.
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use Winmerge inside of Git to file diff
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Update June 2015, 6 years later:
As detailed in "git mergetool winmerge", a simple git config diff.tool winmerge will be enough.
Git 2.5+ (Q2, 2015) is now aware of Winmerge as a diff or merge tool!
Original answer (2009-2012)
(msys...
Remove specific commit
...ile
$ git commit -m "initial check-in"
1 files changed, 11 insertions(+), 0 deletions(-)
create mode 100644 myfile
$ perl -p -i -e 's/line 2/this is the second line/;' myfile
$ git commit -am "changed line 2 to second line"
[master d6cbb19] changed line 2
1 files changed, 1 insertions(+), 1 dele...
Using the rJava package on Win7 64 bit with R
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Update (July 2018):
The latest CRAN version of rJava will find the jvm.dll automatically, without manually setting the PATH or JAVA_HOME. However note that:
To use rJava in 32-bit R, you need Java for Windows x86
To use rJava in 64-bit ...
How to split a string into an array of characters in Python?
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Why do I need to override the equals and hashCode methods in Java?
... result = prime * result
+ ((importantField == null) ? 0 : importantField.hashCode());
return result;
}
@Override
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
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Is there a difference between “throw” and “throw ex”?
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