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How to click or tap on a TextView text
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You can set the click handler in xml with these attribute:
android:onClick="onClick"
android:clickable="true"
Don't forget the clickable attribute, without it, the click handler isn't called.
main.xml
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<TextVie...
What does the [Flags] Enum Attribute mean in C#?
...n: 00000010
Red: 00000100
Blue: 00001000
Similarly, after you've set your property AllowedColors to Red, Green and Blue using the binary bitwise OR | operator, AllowedColors looks like this:
myProperties.AllowedColors: 00001110
So when you retrieve the value you are actually performing ...
How to inspect the return value of a function in GDB?
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How do I specify “close existing connections” in sql script
...veryone and roll back their transactions with:
alter database [MyDatbase] set single_user with rollback immediate
After that, you can safely drop the database :)
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Where do “pure virtual function call” crashes come from?
...com/blog/2006/01/purecall.html for more details.
(Note you can also call _set_purecall_handler() to install your handler in some versions of MSVC).
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How can I get the current screen orientation?
I just want to set some flags when my orientation is in landscape so that when the activity is recreated in onCreate() i can toggle between what to load in portrait vs. landscape. I already have a layout-land xml that is handling my layout.
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Maven: Failed to read artifact descriptor
...on, if you are using private mvn repo, make sure to add that to your ~/.m2/setting.xml mirror section first, and then after running mvn -U clean install, make sure to Reimport (right click the project, then under the bottom Maven section there is a Reimport button).
– JACK ZHAN...
How do you implement a re-try-catch?
...ans somehow that it will help our system to be more robust: try to recover from an unexpected event.
25 Answers
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How to access random item in list?
I have an ArrayList, and I need to be able to click a button and then randomly pick out a string from that list and display it in a messagebox.
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Can I list-initialize a vector of move-only type?
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