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How to add Action Bar from support library into PreferenceActivity?
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}
return mDelegate;
}
}
No more hacking. Code taken from AppCompatPreferenceActivity.java.
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How to convert a std::string to const char* or char*?
... you could, but strdup is not a c or c++ standard function, it's from posix :)
– Johannes Schaub - litb
Dec 7 '08 at 20:39
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Applying .gitignore to committed files
...es that I now want to ignore. How can I tell git to now ignore these files from future commits?
6 Answers
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Move the most recent commit(s) to a new branch with Git
...anch, e.g:
git reset --hard a1b2c3d4
*1 You will only be "losing" commits from the master branch, but don't worry, you'll have those commits in newbranch!
WARNING: With Git version 2.0 and later, if you later git rebase the new branch upon the original (master) branch, you may need an explicit --no...
Dynamic instantiation from string name of a class in dynamically imported module?
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module = __import__(module, fromlist=[name]) only worked for me.
– umpirsky
Jan 9 '12 at 18:18
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svn : how to create a branch from certain revision of trunk
The following action will only create a branch from the head revision of the trunk. How do I create a branch from a specific revision? Thanks.
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
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Adding position to fixed stops me from being able to scroll!
– theorise
Oct 25 '13 at 15:44
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How to pass the values from one activity to previous activity
How do I pass a value from one screen to its previous screen?
6 Answers
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Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
I have a pandas DataFrame and I want to delete rows from it where the length of the string in a particular column is greater than 2.
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Conversion from Long to Double in Java
...could simply do :
double d = (double)15552451L;
Or you could get double from Long object as :
Long l = new Long(15552451L);
double d = l.doubleValue();
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