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How to delete SQLite database from Android programmatically
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12 Answers
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla
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162
You should delete old child items thisParent.ChildItems one by one manually. Entity Framework ...
Why is SQL Server 2008 Management Studio Intellisense not working?
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17 Answers
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How to save a Python interactive session?
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417
IPython is extremely useful if you like using interactive sessions. For example for your use-ca...
Python Unicode Encode Error
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Likely, your problem is that you parsed it okay, and now you're trying to print the contents o...
MySQL SELECT only not null values
... your task easier. A couple of other ways of doing it though...
SELECT val1 AS val
FROM your_table
WHERE val1 IS NOT NULL
UNION ALL
SELECT val2
FROM your_table
WHERE val2 IS NOT NULL
/*And so on for all your columns*/
The disadvantage of the above is that it scans the table multiple times once...
How to get a Docker container's IP address from the host
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How do I programmatically determine if there are uncommitted changes?
...et HEAD --
A more precise option would be to test git status --porcelain=v1 2>/dev/null | wc -l, using the porcelain option.
See Myridium's answer.
(nornagon mentions in the comments that, if there are files that have been touched, but whose contents are the same as in the index, you'll need to ...
Difference between DTO, VO, POJO, JavaBeans?
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edited May 22 '14 at 9:33
Kwadz
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answer...
How do you add multi-line text to a UIButton?
...gnment = NSTextAlignmentCenter; // if you want to
[button setTitle: @"Line1\nLine2" forState: UIControlStateNormal];
For iOS 5 and below use the following to allow multiple lines:
button.titleLabel.lineBreakMode = UILineBreakModeWordWrap;
// you probably want to center it
button.titleLabel.textA...