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How to use mysql JOIN without ON condition?
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CSS @media print issues with background-color;
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244
IF a user has "Print Background colours and images" turned off in their print settings, no CSS...
Bash tool to get nth line from a file
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832
head and pipe with tail will be slow for a huge file. I would suggest sed like this:
sed 'NUMq;...
What is a tracking branch?
...it checkout -b [branch] [remotename]/[branch]. If you have Git version 1.6.2 or later, you can also use the --track shorthand:
$ git checkout --track origin/serverfix
Branch serverfix set up to track remote branch refs/remotes/origin/serverfix.
Switched to a new branch "serverfix"
To set up a loc...
How to trim whitespace from a Bash variable?
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In Eclipse, can I have multiple Console views at once, each showing a different Console?
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Yes,
located near your console tab should be a button "Open Console".
If you click this but...
How to connect android emulator to the internet
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Retrieve column names from java.sql.ResultSet
...etaData
e.g.
ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2");
ResultSetMetaData rsmd = rs.getMetaData();
String name = rsmd.getColumnName(1);
and you can get the column name from there. If you do
select x as y from table
then rsmd.getColumnLabel() will get you the retrieved ...
How do I get an animated gif to work in WPF?
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I couldn't get the most popular answer to this question (above by Dario) to work properly. The...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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