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How To fix white screen on app Start up?
... I know as an Android Developer, this is the only thing you need to set in order to hide the white screen on the start of the application.
Checking if a variable is not nil and not zero in ruby
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You could do this:
if (!discount.nil? && !discount.zero?)
The order is important here, because if discount is nil, then it will not have a zero? method. Ruby's short-circuit evaluation should prevent it from trying to evaluate discount.zero?, however, if discount is nil.
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Hibernate Criteria returns children multiple times with FetchType.EAGER
I have an Order class that has a list of OrderTransactions and I mapped it with a one-to-many Hibernate mapping like so:
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Get all files that have been modified in git branch
...is interesting, more wordy. It provides output fro each commit, in reverse order. git-whatchanged - Show logs with difference each commit introduces git-scm.com/docs/git-whatchanged
– nealmcb
Jul 27 '17 at 12:14
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What does this thread join code mean?
...hreads have terminated. In the absence of very unusual code elsewhere, the order of the joins does not matter.
– David Schwartz
Apr 19 '16 at 19:16
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How can I run a PHP script in the background after a form is submitted?
...it.
From the Manual:
If a program is started with this
function, in order for it to continue
running in the background, the output
of the program must be redirected to a
file or another output stream. Failing
to do so will cause PHP to hang until
the execution of the program ends.
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Difference between ObservableCollection and BindingList
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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SQL Server indexes - ascending or descending, what difference does it make?
...'t a lookup be just as fast either way? What difference does it make which order I choose?
3 Answers
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How to order citations by appearance using BibTeX?
By default (using the plain style) BibTeX orders citations alphabetically.
12 Answers
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Create Windows service from executable
...u'll (almost certainly) have to run the command prompt as Administrator in order for this command to work
– Jeutnarg
Aug 29 '16 at 21:10
2
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