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SQL RANK() versus ROW_NUMBER()
... OVER (ORDER BY v) row_number
FROM t
ORDER BY v, row_number
... produces what you probably want in this case:
+---+------------+
| V | ROW_NUMBER |
+---+------------+
| a | 1 |
| b | 2 |
| c | 3 |
| d | 4 |
| e | 5 |
+---+------------+
Note that the ...
Using an HTML button to call a JavaScript function
... otherwise they run the risk of a) confusing the asker - he might not know what jQuery is or b) annoying the asker by telling him to use jQuery for a few lines of javascript code. @Paul - I must say that wasn't a great read...
– Andy E
Dec 23 '09 at 10:25
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ImportError: No module named site on Windows
I am trying to install Python for the first time. I downloaded the following installer from the Python website:
Python 2.7.1 Windows Installer (Windows binary -- does not include source) . I then ran the installer, selected 'All Users' and all was fine. I installed Python into the default location:...
Two inline-block, width 50% elements wrap to second line [duplicate]
...
It is because display:inline-block takes into account white-space in the html. If you remove the white-space between the div's it works as expected. Live Example: http://jsfiddle.net/XCDsu/4/
<div id="col1">content</div><div id="col2">content</div>
...
Does Firefox support position: relative on table elements?
...
Easy and most proper way would be to wrap the contents of the cell in a div and add position:relative to that div.
example:
<td>
<div style="position:relative">
This will be positioned normally
<div style="position:absolute; top:5px; le...
Passing additional variables from command line to make
Can I pass variables to a GNU Makefile as command line arguments? In other words, I want to pass some arguments which will eventually become variables in the Makefile.
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MySQL - UPDATE query based on SELECT Query
I need to check (from the same table) if there is an association between two events based on date-time.
11 Answers
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Can I obtain method parameter name using Java reflection?
...ormation is included during compilation. See this answer for more details
otherwise getting parameter names is not possible
getting parameter type is possible, using method.getParameterTypes()
For the sake of writing autocomplete functionality for an editor (as you stated in one of the comments) t...
Where to install Android SDK on Mac OS X?
Where should the Android SDK be installed on Mac OS X?
12 Answers
12
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Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
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Okay: This is what I did now and it's solved:
My httpd-vhosts.conf looks like this now:
<VirtualHost dropbox.local:80>
DocumentRoot "E:/Documenten/Dropbox/Dropbox/dummy-htdocs"
ServerName dropbox.local
ErrorLog "logs/dr...