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Get yesterday's date in bash on Linux, DST-safe
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How do I preview emails in Rails?
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In Objective-C, how do I test the object type?
...bjects are actually Core Foundation types in disguise. (Eg. an NSString is more often an NSCFString, and isMemberOfClass: will return false for this comparison.)
– Craig Otis
Jul 17 '09 at 17:45
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Why do Java webapps use .do extension? Where did it come from?
....do
WARNING - The framework will not operate correctly if you define more
than one <servlet-mapping> element
for the controller servlet.
WARNING - If you are using the new module support since version 1.1, you
should be aware that only extension
mapping is supported.
And I...
AttributeError: 'module' object has no attribute 'tests'
...ort *? I've had good luck with this pattern. I understand it takes a bit more time to write up the __all__ bit at the top of each file. But importing using "death star" seems to work nicely.
– MikeyE
Jan 10 at 23:04
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What is the best way to initialize a JavaScript Date to midnight?
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@qntm: Date.setHours does not blindly add 24 hours, it's more intelligent. Instead, it returns a timestamp of the moment, when the clock will show 24 next time. Taking into consideration time saving. Try to play in the console yourself. Interesting, setHours(25) returns the timesta...
Append a dictionary to a dictionary [duplicate]
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Transactions in .net
... talk to multiple providers (although DTC will get involved if you talk to more than one).
For example:
using(TransactionScope tran = new TransactionScope()) {
CallAMethodThatDoesSomeWork();
CallAMethodThatDoesSomeMoreWork();
tran.Complete();
}
Note here that the two methods can hand...
Unable to forward search Bash history similarly as with CTRL-r
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Float vs Decimal in ActiveRecord
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