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Fragment lifecycle - which method is called upon show / hide?
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Similar to activity lifecycle, Android calls onStart() when fragment becomes visible. onStop() is normally called when fragment becomes invisible, but it can also be called later in time.
Depending on your layout Android can call onStart() even, when your Fragment is not yet visible, but it bel...
How do I use PHP to get the current year?
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The project cannot be built until the build path errors are resolved.
While compiling an android project in eclipse 3.4.2, I am getting The project cannot be built until the build path errors are resolved.
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Create a matrix of scatterplots (pairs() equivalent) in ggplot2
... edited May 23 '17 at 12:10
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answered Sep 17 '10 at 12:36
Matt BannertMatt Ba...
Sending event when AngularJS finished loading
... detect the finish of page loading/bootstrapping, when all directives done compiling/linking.
12 Answers
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Checking if a variable is not nil and not zero in ruby
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@xiy currently the guide recommends pretending or and and don't exist (|| is that or && and?)
– user3125280
Aug 24 '14 at 15:33
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How do I bind Twitter Bootstrap tooltips to dynamically created elements?
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How to find whether or not a variable is empty in Bash
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In Bash at least the following command tests if $var is empty:
if [[ -z "$var" ]]; then
# Do what you want
fi
The command man test is your friend.
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