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How do I prevent the iPhone screen from dimming or turning off while my application is running?
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Does it matter where this line of code is used? Should it be in the AppDelegate or the App's main viewcontroller?
– user440096
Sep 22 '10 at 23:48
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Git “error: The branch 'x' is not fully merged”
...tical.
Therefore you could avoid the warning by checking out a branch that does contain the commits that you're about un-reference by deleting that other branch.²
You will want to verify that you in fact aren't missing any vital commits:
git log --graph --left-right --cherry-pick --oneline master.....
How do I specify a single test in a file with nosetests?
...ferent version of Python or nosetests or what, but that syntax fails. What does work, though, is: nosetests tests/test_integration:IntegrationTests.test_user_search_returns_users, meaning - reference files as files, not Python modules, using / rather than .
– dwanderson
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How do I get my Maven Integration tests to run
...tests separately. In the standard unit test phase you run everything that does not pattern match an integration test. You then create a second test phase that runs just the integration tests.
Here is an example:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
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How to implement a confirmation (yes/no) DialogPreference?
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Android comes with a built-in YesNoPreference class that does exactly what you want (a confirm dialog with yes and no options). See the official source code here.
Unfortunately, it is in the com.android.internal.preference package, which means it is a part of Android's private API...
ng-options with simple array init
...lso works, however if you're loading data asynchronously you might find it doesn't always update correctly. Using ngOptions will correctly refresh when the scope changes.
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Print function log /stack trace for entire program using firebug
...me. I'm looking for a bug that sometimes stops a page from rendering, but doesn't cause any errors or warnings. The bug only appears about half the time. So how do I get a list of all the function calls for the entire program, or some kind of stack trace for the execution of the entire program?
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How can I read a whole file into a string variable
...urns err == nil, not err == EOF. Because ReadFile reads the whole file, it does not treat
an EOF from Read as an error to be reported.
You will get a []byte instead of a string. It can be converted if really necessary:
s := string(buf)
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A variable modified inside a while loop is not remembered
...pipes:
E4) If I pipe the output of a command into read variable, why
doesn't the output show up in $variable when the read command finishes?
This has to do with the parent-child relationship between Unix
processes. It affects all commands run in pipelines, not just
simple calls to re...
Entity Framework rollback and remove bad migration
...is only if you have removed the existing migration from the database. This does the same thing as deleting the existing migration file and running add-migration
I use this option while developing.
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