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How can I get System variable value in Java?
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Use the System.getenv(String) method, passing the name of the variable to read.
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Syntax for a single-line Bash infinite while loop
... you will get it on a single line, correctly punctuated." was not true for me.
– Vincent Scheib
Jan 9 '13 at 21:35
@Vi...
Get a UTC timestamp [duplicate]
How can I get the current UTC timestamp in JavaScript? I want to do this so I can send timestamps from the client-side that are independent of their timezone.
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How can I change or remove HTML5 form validation default error messages?
... When I try to submit form with value which length is 5, the default error message appears: Please match the requested format
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How do I check if a string contains a specific word?
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Very good comments above! I never use != or ==, after all !== and === is best option (in my opinion) all aspect considered (speed, accuracy etc).
– Melsi
Dec 15 '12 at 12:28
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How to convert int to char with leading zeros?
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Xcode 6 how to enable storyboard zoom?
...he [+ = -] buttons in the storyboard corner are gone. Is there a way for me to zoom in and out on view controllers within a storyboard in Xcode 6?
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Animate change of view controllers without using navigation controller stack, subviews or modal cont
...o the window (e.g. window.rootViewController.view.anotherView).
I've implemented a simple container class I called TransitionController. You can find it at https://gist.github.com/1394947.
As an aside, I prefer the implementation in a separate class b/c it's easier to reuse. If you don't want that...
git ahead/behind info between master and branch?
...test-branch
This gives output like the following:
1 7
This output means: "Compared to master, test-branch is 7 commits ahead and 1 commit behind."
You can also compare local branches with remote branches, e.g. origin/master...master to find out how many commits the local master branch is a...
Windows shell command to get the full path to the current directory?
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Use cd with no arguments if you're using the shell directly, or %cd% if you want to use it in a batch file (it behaves like an environment variable).
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