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OwinStartup not firing
...in the project. This package is needed for startup detection in IIS hosted applications. For more information you can refer to this article.
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importing pyspark in python shell
...d $SPARK_HOME/python/build to PYTHONPATH:
export SPARK_HOME=/Users/pzhang/apps/spark-1.1.0-bin-hadoop2.4
export PYTHONPATH=$SPARK_HOME/python:$SPARK_HOME/python/build:$PYTHONPATH
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Java FileReader encoding issue
... the fact that Unicode is the recommended encoding on Windows for 'all new applications' and instead always acts as if the legacy encoding configured as fallback for legacy apps is the 'platform default'.
– Stijn de Witt
Nov 20 '15 at 16:06
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Get/pick an image from Android's built-in Gallery app programmatically
I am trying to open an image / picture in the Gallery built-in app from inside my application.
19 Answers
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Is there a TRY CATCH command in Bash
I'm writing a shell script and need to check that a terminal app has been installed. I want to use a TRY/CATCH command to do this unless there is a neater way.
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How to change height of grouped UITableView header?
... Advise: Dont use this value on estimatedHeightForHeaderInSection, the app will crash.
– Pedro Paulo Amorim
Sep 8 '17 at 9:22
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How to simulate target=“_blank” in JavaScript
... This answer could be improved by adding some description of what is happening
– Elly Post
Oct 13 '16 at 18:54
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Are there strongly-typed collections in Objective-C?
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In Xcode 7, Apple has introduced 'Lightweight Generics' to Objective-C. In Objective-C, they will generate compiler warnings if there is a type mismatch.
NSArray<NSString*>* arr = @[@"str"];
NSString* string = [arr objectAtIndex:...
How to add a button dynamically in Android?
...uto-generated method stub
Intent intent = new Intent(context, App2Activity.class);
startActivity(intent);
}
});
this.setContentView(scrl);
}
}
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How to log something in Rails in an independent log file?
...if you don't like to monkey patch too much) to share the code between your app's models.
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