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Calling a Fragment method from a parent Activity

... I think the best is to check if fragment is added before calling method in fragment. Do something like this to avoid null exception. ExampleFragment fragment = (ExampleFragment) getFragmentManager().findFragmentById(R.id.example_fragme...
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Any way to write a Windows .bat file to kill processes? [closed]

...Mark Russinovich, the Sysinternals guy that discovered the Sony Rootkit... Best software I've ever used for cleaning up things that get started automatically. share | improve this answer | ...
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How to navigate a few folders up?

... This is what worked best for me: string parentOfStartupPath = Path.GetFullPath(Path.Combine(Application.StartupPath, @"../")); Getting the 'right' path wasn't the problem, adding '../' obviously does that, but after that, the given string isn'...
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Install .ipa to iPad with or without iTunes

... iTunes - Create .ipa as ad-hoc and normal sync with ipad & itunes. Or best way you can create a URL for install while creating ipa select as enterprise and create index file with plist. This will work with individual developer account too. Diawi ...
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Can't stop rails server

...his sure beats killing the process manually. It's not too bad and it's the best I could figure out. Updated answer: You can use killall -9 rails to kill all running apps with "rails" in the name. killall -9 rails share...
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How can I read a text file without locking it?

... I've tried this and it's not the best solution. Copying the file takes too long, for a 4mb file takes like 20 seconds. – Seichi May 25 '15 at 14:48 ...
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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]

... Best answer ever. – Larry Feb 23 at 11:25 add a comment  |  ...
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Finding duplicate rows in SQL Server

... You can try this , it is best for you WITH CTE AS ( SELECT *,RN=ROW_NUMBER() OVER (PARTITION BY orgName ORDER BY orgName DESC) FROM organizations ) select * from CTE where RN>1 go ...
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Sankey Diagrams in R?

... If you want to do it with R, your best bid seems to be @Roman suggestion - hack the SankeyR function. For example - below is my very quick fix - simply orient labels verticaly, slighlty offset them and decrease the font for input referals to make it look a bi...
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Include .so library in apk in android studio [duplicate]

... best answer until the support in studio is there – dskinner Jul 23 '13 at 20:19 1 ...