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Changing the maximum length of a varchar column?
I'm trying to update the length of a varchar column from 255 characters to 500 without losing the contents. I've dropped and re-created tables before but I've never been exposed to the alter statement which is what I believe I need to use to do this. I found the documentation here: ALTER TABLE (Tra...
Can't delete virtual device from Eclipse, android
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290
In Linux/*nix and OSX:
Find the .android folder in your $HOME directory.
In .android there s...
Why does an NSInteger variable have to be cast to long when used as a format argument?
... a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSInteger is 32-bit or 64-bit, depending on the platform, the compiler recommends
to add a cast to long generally.
Update: Since iOS 7 supports 64-bi...
Python, add trailing slash to directory string, os independently
How can I add a trailing slash ( / for *nix, \ for win32) to a directory string, if the tailing slash is not already there? Thanks!
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How to delete a folder and all contents using a bat file in windows?
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262
@RD /S /Q "D:\PHP_Projects\testproject\Release\testfolder"
Explanation:
Removes (deletes...
Getting “NoSuchMethodError: org.hamcrest.Matcher.describeMismatch” when running test in IntelliJ 10.
I'm using JUnit-dep 4.10 and Hamcrest 1.3.RC2.
14 Answers
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How to explore web-based Google Play in another country?
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answered Feb 5 '15 at 9:29
martin-kmartin-k
75155 silver badges22 bronze badges
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Change Screen Orientation programmatically using a Button
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217
Yes it is implementable!
ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
setRequestedOrientation(A...