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Exit Shell Script Based on Process Exit Code
...ually like ${PIPESTATUS[0]}:
pax> false | true ; echo ${PIPESTATUS[0]}
1
Note that this is getting you the result of the false command, not the entire pipeline. You can also get the entire list to process as you see fit:
pax> false | true | false; echo ${PIPESTATUS[*]}
1 0 1
If you wante...
How to make jQuery to not round value returned by .width()?
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198
Use the native Element.getBoundingClientRect rather than the style of the element. It was intr...
How to automatically navigate to the current class in Intellij Idea Project Tool Window?
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216
Navigate (View in older versions)| Select In... (Alt+F1), Project View (Enter).
It's also poss...
HTML button calling an MVC Controller and Action method
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19 Answers
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Active
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Boolean vs boolean in Java
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edited Mar 2 '18 at 20:11
answered Sep 16 '10 at 16:23
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Magic number in boost::hash_combine
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141
The magic number is supposed to be 32 random bits, where each is equally likely to be 0 or 1, ...
Style child element when hover on parent
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edited Feb 16 '16 at 5:44
Adrien Be
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What is the difference between NaN and None?
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109
NaN is used as a placeholder for missing data consistently in pandas, consistency is good. I u...
Get selected element's outer HTML
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189
2014 Edit : The question and this reply are from 2010. At the time, no better solution was wid...