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How can I close a buffer without closing the window?
Vim's multilayered views (Windows, Buffers and Tabs) left me a little confused. Let's say I split the display (:sp) and then select a different buffer to display in each window. Now I want to close one of the buffers, yet I don't want the window to close (After the closing it can display the next bu...
Git ignore sub folders
.../Release" folders (and their contents), but still include the "bin" folder itself and any dll's contained therein.
10 Answe...
How can I check in a Bash script if my local Git repository has changes?
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What you're doing will almost work: you should quote $CHANGED in case it's empty, and -z tests for empty, which means no changes. What you meant was:
if [ -n "$CHANGED" ]; then
VN="$VN-mod"
fi
A quote from Git's GIT-VERSION-GEN:
git update-index -q --refresh
test -z "$(git diff-index --...
How do I get my Python program to sleep for 50 milliseconds?
...follow
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edited Feb 10 '19 at 19:47
ruwan800
54499 silver badges1515 bronze badges
answer...
Getting rid of all the rounded corners in Twitter Bootstrap
I love Twitter Bootstrap 2.0 - I love how it's such a complete library... but I want to make a global modification for a very boxy-not-round site, which is to get rid of all the rounded corners in Bootstrap...
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How to set JAVA_HOME environment variable on Mac OS X 10.9?
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Literally all you have to do is:
echo export "JAVA_HOME=\$(/usr/libexec/java_home)" >> ~/.bash_profile
and restart your shell.
If you have multiple JDK versions installed and you want it to be a specific one, you can...
What's the most concise way to read query parameters in AngularJS?
...e values of URL query parameters using AngularJS. I'm accessing the HTML with the following URL:
10 Answers
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@Basic(optional = false) vs @Column(nullable = false) in JPA
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Gordon Yorke (EclipseLink Architecture Committee Member, TopLink Core Technical Lead, JPA 2.0 Expert Group Member) wrote a good answer on this topic so instead of paraphrasing him, I'll quote his answer:
The difference between optional and
nullable ...
Rails 3.1: Engine vs. Mountable App
...between a Rails Engine and a Mountable app? In Rails 3.1, you can create either one with the "rails new plugin ___ " command.
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Open the start page in Visual Studio after closing a project?
When you start Visual Studio you get a start page with all the latest projects in a list.
But when you've opened and closed a project, how do you open that start page again?
(Without restarting VS)
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