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How can I make git ignore future revisions to a file?
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Variable declared in for-loop is local variable?
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Jeff B
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answered Nov 3 '11 at 9:09
Johannes Komme...
How to make layout with rounded corners..?
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1: Define layout_bg.xml in drawables:
<?xml version="1.0" encoding="UTF-8"?>
<shape x...
How do I set a variable to the output of a command in Bash?
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In addition to backticks `command`, command substitution can be done with $(command) or "$(comm...
What is CMake equivalent of 'configure --prefix=DIR && make all install '?
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Remove the last character from a string [duplicate]
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edited Sep 29 '19 at 17:42
Peter Mortensen
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in javascript, how can i get the last character in a string [duplicate]
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Is there a way to simulate the C++ 'friend' concept in Java?
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edited May 7 '19 at 14:44
answered Sep 5 '13 at 10:39
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How to convert a string to lower case in Bash?
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The are various ways:
POSIX standard
tr
$ echo "$a" | tr '[:upper:]' '[:lower:]'
hi all
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Why do we check up to the square root of a prime number to determine if it is prime?
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If a number n is not a prime, it can be factored into two factors a and b:
n = a * b
Now a ...