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bash assign default value

... Nick T 20.5k88 gold badges6969 silver badges106106 bronze badges answered Nov 13 '14 at 0:20 Jonathan LJonathan L...
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What is the use of a private static variable in Java?

... Elliscope Fang 30744 silver badges88 bronze badges answered Sep 2 '11 at 6:27 JesperJesper 179k4141 gold badges2...
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An “and” operator for an “if” statement in Bash

... AnshBikramAnshBikram 1,3681010 silver badges88 bronze badges 1 ...
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How to convert a ruby hash object to JSON?

... Foram ThakralForam Thakral 25633 silver badges88 bronze badges add a comment  |  ...
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jQuery UI accordion that keeps multiple sections open?

... BoazBoaz 17.1k88 gold badges5454 silver badges6262 bronze badges ...
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign

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difference between variables inside and outside of __init__()

... Adrian W 2,81788 gold badges2626 silver badges3030 bronze badges answered May 11 '17 at 17:14 alejandroalejandro ...
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How do I edit an incorrect commit message in git ( that I've pushed )?

...e86 - 946992 - 9143a9 - a6fd86 - 5a6057 [master] \ b886a0 [temp] Then, cherry-pick all the commit that is ahead of 946992 from master to temp and commit them, use amend if you want to change their messages as well: git cherry-pick 9143a9 git commit --amend -m "<new_messa...
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find -exec cmd {} + vs | xargs

... codeforester 25.6k88 gold badges6868 silver badges9292 bronze badges answered May 22 '09 at 9:22 TometzkyTometzky ...
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Using numpad in Vi (Vim) via PuTTY

... PyklerPykler 13.1k88 gold badges3636 silver badges4747 bronze badges ...