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How to preserve line breaks when storing a command output to a variable in bash?
I’m using bash shell on Linux. I have this simple script …
2 Answers
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How to inspect the return value of a function in GDB?
Is it possible to inspect the return value of a function in gdb assuming the return value is not assigned to a variable?
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Change Screen Orientation programmatically using a Button
I think this is implementable since screen rotation behaviour can go up to the application level.
5 Answers
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jQuery exclude elements with certain class in selector
I want to setup a click event trigger in jQuery for certain anchor tags.
3 Answers
3
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validation custom message for rails 3
Rails has introduced new way to validate attributes inside model.
When I use
4 Answers
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Getting the return value of Javascript code in Selenium
...e automated tests of my website, and I'd like to be able to get the return value of some Javascript code. If I have a foobar() Javascript function in my webpage and I want to call that and get the return value into my Python code, what can I call to do that?
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How to convert byte array to Bitmap
...using BLOB and String , in both cases it store the
image and can retrieve it but when i convert it to Bitmap using
BitmapFactory.decodeByteArray(...) it return null.
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Twig ternary operator, Shorthand if-then-else
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