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How to find the Windows version from the PowerShell command line
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Git says “Warning: Permanently added to the list of known hosts”
...ssage the next time you access Github, but after that you'll not see it anymore because the host is added to the known_hosts file. This fixes the issue, rather than just hiding the log message.
This problem was bugging me for quite some time. The problem occurs because the OpenSSH client compiled...
Precedence and bitmask operations
... I guess that's why I NEVER rely on precendence in any language. Moreover, I think parentheses make code more readable. In extreme cases you might want to (re-)group and short-comment stuff.
– No answer
Feb 24 '14 at 10:35
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git error: failed to push some refs to remote
...d origin/master (or origin/yourBranch: git pull origin yourBranch).
See a more complete example in the chapter 6 Pull with rebase of the Git Pocket Book.
I would recommend a:
# add and commit first
git push -u origin master
That would establish a tracking relationship between your local master ...
What does “javascript:void(0)” mean?
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How do I check if an element is hidden in jQuery?
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Since the question refers to a single element, this code might be more suitable:
// Checks CSS content for display:[none|block], ignores visibility:[true|false]
$(element).is(":visible");
// The same works with hidden
$(element).is(":hidden");
It is the same as twernt's suggestion, but ...
How can I inject a property value into a Spring Bean which was configured using annotations?
...stemProperties is an implicit object and strategyBean is a bean name.
One more example, which works when you want to grab a property from a Properties object. It also shows that you can apply @Value to fields:
@Value("#{myProperties['github.oauth.clientId']}")
private String githubOauthClientId;
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Fastest way to copy file in node.js
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Angular - ui-router get previous state
...Using solution of @endy-tjahjono (stackoverflow.com/a/25945003/2837519) is more inline of ui-router 1.x.
– Peter Ahlers
Jan 5 '17 at 13:46
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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