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Superscript in CSS only?
... be sure to read the other answers here, particularly those by paulmurray and cletus, for useful information.
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How does the Java 'for each' loop work?
...or any object that implements the Iterable interface.
Also, if the right-hand side of the for (:) idiom is an array rather than an Iterable object, the internal code uses an int index counter and checks against array.length instead. See the Java Language Specification.
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MySQL root access from all hosts
...to comment out the line in your my.cnf file:
#bind-address = 127.0.0.1
and restart mysql
service mysql restart
By default it binds only to localhost, but if you comment the line it binds to all interfaces it finds. Commenting out the line is equivalent to bind-address=*.
To check where mysql...
Numpy index slice without losing dimension information
I'm using numpy and want to index a row without losing the dimension information.
6 Answers
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HTML tag affecting line height, how to make it consistent?
...rome 3 or FF 3.5. I still get 1-2px of difference.
– Andrew Bullock
Oct 7 '09 at 10:44
As mentioned this doesn't alway...
What does $$ mean in the shell?
...me for a variety of reasons.
For temporary file names, use the mktemp command.
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What are some compelling use cases for dependent method types?
...perimental feature before, has now been enabled by default in the trunk , and apparently this seems to have created some excitement in the Scala community.
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How to attach debugger to iOS app after launch?
I have an issue I am troubleshooting which occurs very infrequently and doesn't seem to happen when I have things running under Xcode.
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
...splat operator *.
EXCEPTIONS = [FooException, BarException]
begin
a = rand
if a > 0.5
raise FooException
else
raise BarException
end
rescue *EXCEPTIONS
puts "rescued!"
end
If you are going to use a constant for the array as above (with EXCEPTIONS), note that you cannot defin...
Add a number to each selection in Sublime Text 2, incremented once per selection
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I recommend the plugin Text Pastry. The Number Sequence command is the one you need.
I prefer to use the Insert Nums command:
Text Pastry has a build in support for the Insert Nums syntax by
providing three numbers separated by one space:
N M P
N: the start index.
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