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Shell - How to find directory of some command?
... of executable. The risk with using head is that in the case of names with more than one type, the additional types wouldn't be output. You might want to look at type -t.
– Paused until further notice.
Oct 2 '19 at 12:44
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How to get elements with multiple classes
... Ok, my bad, I misunderstood what the OP wanted to do. But IMO a more typical use case is to want to select elements which have either class or both, in which case my example is what you want.
– bazzlebrush
Apr 18 '17 at 20:56
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How can I get System variable value in Java?
...e in Java, see below:
String javaHome = System.getenv("JAVA_HOME");
For more information on environment variables see this wikipedia page.
Also make sure the environment variable you are trying to read is properly set before invoking Java by doing a:
echo %MYENVVAR%
You should see the value o...
How can I change or remove HTML5 form validation default error messages?
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How to set cookie in node js using express framework?
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also i have one more question how can i check whether the cokkie is existing or not before setting the cookie
– sachin
Apr 25 '13 at 8:19
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Disable dragging an image from an HTML page
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Find the number of downloads for a particular app in apple appstore [closed]
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Why is typeof null “object”?
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It makes more sense for the few living people who want this to change their code, than the rest of developers for the rest of time to have to learn it. Just because a person doesn't exist yet, doesn't necessarily mean they don't matt...
How to set or change the default Java (JDK) version on OS X?
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