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Fragment or Support Fragment?
I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
Is there a CSS not equals selector?
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edited Sep 20 '17 at 22:02
answered Jul 28 '10 at 14:41
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Loop through an array of strings in Bash?
...ividual element of the array
done
# You can access them using echo "${arr[0]}", "${arr[1]}" also
Also works for multi-line array declaration
declare -a arr=("element1"
"element2" "element3"
"element4"
)
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SQL Server Regular expressions in T-SQL
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answered Oct 13 '08 at 20:49
Eric Z BeardEric Z Beard
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How to remove underline from a name on hover
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answered Aug 25 '11 at 10:28
Harry JoyHarry Joy
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CSS last-child(-1)
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answered Feb 10 '12 at 12:41
BoltClock♦BoltClock
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How to modify a global variable within a function in bash?
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var="$(myfunc)"
echo "$var"
Gives:
Hello
For a numerical value from 0-255, you can use return to pass the number as the exit status:
mysecondfunc() {
echo "Hello"
return 4
}
var="$(mysecondfunc)"
num_var=$?
echo "$var - num is $num_var"
Gives:
Hello - num is 4
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'const string' vs. 'static readonly string' in C#
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answered Jul 6 '10 at 23:29
SLaksSLaks
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What is the session's “secret” option?
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answered Mar 17 '11 at 18:05
HacknightlyHacknightly
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Why does csvwriter.writerow() put a comma after each character?
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answered Nov 29 '09 at 21:50
Laurence GonsalvesLaurence Gonsalves
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