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List files recursively in Linux CLI with path relative to the current directory
... answered Oct 29 '08 at 3:34
Andru LuvisiAndru Luvisi
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How to align content of a div to the bottom
Say I have the following CSS and HTML code:
26 Answers
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AttributeError: 'module' object has no attribute
...it, but in fact the import work only gets done the first time. The second and subsequent times you import a module, it's a quick operation.)
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Remove rows with all or some NAs (missing values) in data.frame
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but using complete.cases is quite a lot more clear, and faster.
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A weighted version of random.choice
I needed to write a weighted version of random.choice (each element in the list has a different probability for being selected). This is what I came up with:
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Automatic text translation at MSDN pages - How to turn off?
...ou are a firefox user, you can use Redirector addon. Create a new redirect and set it up like this:
It will automatically redirect all msdn requests to english non-translated versions.
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Force IE compatibility mode off using tags
...ommended that Web developers restrict their use of Edge mode to test pages and other non-production uses because of the possible unexpected results of rendering page content in future versions of Windows Internet Explorer.
I honestly don't entirely understand why. But according to this, the best w...
MySQL/SQL: Group by date only on a Datetime column
...able GROUP BY DATE(a_table.mydate);
Or you can GROUP BY the alias as @orlandu63 suggested:
SELECT SUM(foo), DATE(mydate) DateOnly FROM a_table GROUP BY DateOnly;
Though I don't think it'll make any difference to performance, it is a little clearer.
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Hide console window from Process.Start C#
...eate a process. But the problem is, creating a service is take a long time and console window is displayed.
Another annoying thing is the console window is displayed on top of my windows form and i cant do any other operations on that form.
I have set all properties like CreateNoWindow = true ,
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What makes a SQL statement sargable?
...ery row of the table. Much better to use:
WHERE myDate >= '01-01-2008' AND myDate < '01-01-2009'
Some other examples:
Bad: Select ... WHERE isNull(FullName,'Ed Jones') = 'Ed Jones'
Fixed: Select ... WHERE ((FullName = 'Ed Jones') OR (FullName IS NULL))
Bad: Select ... WHERE SUBSTRING(Deal...