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How can I get the current user directory?
Using this:
9 Answers
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JUnit 4 compare Sets
...lic void testEqualSets() {
assertEquals( setA, setB );
}
}
This @Test will pass if the two Sets are the same size and contain the same elements.
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Maximum length for MySQL type text
...ONGBLOB, LONGTEXT L + 4 bytes, where L < 2^32 (4 Gigabytes)
L is the number of bytes in your text field. So the maximum number of chars for text is 216-1 (using single-byte characters). Means 65 535 chars(using single-byte characters).
UTF-8/MultiByte encoding: using MultiByte encoding...
Merge development branch with master
...ut master
git merge development (there won't be any conflicts now)
There isn't much of a difference in the two approaches, but I have noticed sometimes that I don't want to merge the branch into master yet, after merging them, or that there is still more work to be done before these can be merged,...
Android Camera Preview Stretched
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I'm using this method -> based on API Demos to get my Preview Size:
private Camera.Size getOptimalPreviewSize(List<Camera.Size> sizes, int w, int h) {
final double ASPECT_TOLERANCE = 0.1;
double targetRatio=(dou...
How do I use Notepad++ (or other) with msysgit?
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Update 2010-2011:
zumalifeguard's solution (upvoted) is simpler than the original one, as it doesn't need anymore a shell wrapper script.
As I explain in "How can I set up an editor to work with Git on Windows?", I prefer a wrapper, as it is easier to try and switch editors, o...
Simulating group_concat MySQL function in Microsoft SQL Server 2005?
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No REAL easy way to do this. Lots of ideas out there, though.
Best one I've found:
SELECT table_name, LEFT(column_names , LEN(column_names )-1) AS column_names
FROM information_schema.columns AS extern
CROSS APPLY
(
SELECT column_name + ','
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Run a batch file with Windows task scheduler
I have a batch file daily.bat, this is the code:
16 Answers
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Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
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There are several questions/issues here, so I'll repeat each section of the poster's text, block-quoted, and followed by my response.
What's the preferred syntax, and why? Or are they pretty much interchangeable?
I would say that the $(some_comman...
Flexbox Not Centering Vertically in IE
I have a simple web page with some Lipsum content that is centered on the page. The page works fine in Chrome and Firefox. If I reduce the size of the window, the content fills the window until it can't and then adds a scroll bar and fills content off screen, toward the bottom.
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