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I want to execute shell commands from Maven's pom.xml
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149
Here's what's been working for me:
<plugin>
<artifactId>exec-maven-plugin</ar...
Make copy of an array
...have an array a which is constantly being updated. Let's say a = [1,2,3,4,5] . I need to make an exact duplicate copy of a and call it b . If a were to change to [6,7,8,9,10] , b should still be [1,2,3,4,5] . What is the best way to do this? I tried a for loop like:
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Which $_SERVER variables are safe?
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147
There's no such thing as "safe" or "unsafe" values as such. There are only values that the serv...
Two single-column indexes vs one two-column index in MySQL?
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4 Answers
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How to check if a specific key is present in a hash or not?
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answered Dec 24 '10 at 22:09
sepp2ksepp2k
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GitHub - List commits by author
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edited May 7 '17 at 14:27
Mark Amery
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Require either of two arguments using argparse
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answered Jun 22 '12 at 11:14
jlengrandjlengrand
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How do I import the Django DoesNotExist exception?
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edited Jun 21 '14 at 6:27
Éric Araujo
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Git: How to edit/reword a merge commit's message?
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answered Sep 2 '11 at 4:47
Mark LongairMark Longair
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