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Can JavaScript connect with MySQL?
...oser. As of today, also saying JavaScript is client side isn't current anymore - check Node.js for example.
– Henning
Sep 2 '12 at 15:36
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Blocks and yields in Ruby
...d (do_with_name) - it is just a different block.
This example is trivial. More interesting usages are to filter all the elements in an array:
days = ["monday", "tuesday", "wednesday", "thursday", "friday"]
# select those which start with 't'
days.select do | item |
item.match /^t/
end...
Print text instead of value from C enum
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How to convert FileInputStream to InputStream? [closed]
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What should main() return in C and C++?
...n't know what valid/invalid codes are. EXIT_SUCCESS/EXIT_FAILURE are much more clear.
– JaredPar
Oct 15 '08 at 16:32
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In which order do CSS stylesheets override?
...ttp://www.w3.org/TR/2011/REC-CSS2-20110607/cascade.html#cascade
In short: more specific rules override more general ones. Specificity is defined based on how many IDs, classes, and element names are involved, as well as whether the !important declaration was used. When multiple rules of the same "s...
How do I cast a variable in Scala?
...ithout Graphics2D.
In short, this is really the way to go. It's a little more syntactically bulky than asInstanceOf, but the added flexibility is almost always worth it.
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What are the differences between Rust's `String` and `str`?
... strs to be immutable in many cases. In general, mutation requires writing more or fewer bytes than there were before (e.g. replacing an a (1 byte) with an ä (2+ bytes) would require making more room in the str). There are specific methods that can modify a &mut str in place, mostly those that ...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
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How do I raise the same Exception with a custom message in Python?
...n exceptions. err.args = (err.args[0] + " hello",) + err.args[1:] may work more reliably (and then just convert to a string to get the message).
– Duncan
Feb 6 '12 at 9:50
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