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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Dec 22 '11 at 11:18
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Do try/catch blocks hurt performance when exceptions are not thrown?
During a code review with a Microsoft employee we came across a large section of code inside a try{} block. She and an IT representative suggested this can have effects on performance of the code. In fact, they suggested most of the code should be outside of try/catch blocks, and that only importa...
MySQL Great Circle Distance (Haversine formula)
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edited Mar 3 '14 at 19:38
Yahel
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a...
How does this print “hello world”?
I discovered this oddity:
9 Answers
9
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Double decimal formatting in Java
...oblems formatting the decimals of a double. If I have a double value, e.g. 4.0, how do I format the decimals so that it's 4.00 instead?
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Is there a way to escape a CDATA end token in xml?
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141
Clearly, this question is purely academic. Fortunately, it has a very definite answer.
You cann...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
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204
Java 7 and later
Multiple-exception catches are supported, starting in Java 7.
The syntax is:
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What's the difference between equal?, eql?, ===, and ==?
...things like:
case some_object
when /a regex/
# The regex matches
when 2..4
# some_object is in the range 2..4
when lambda {|x| some_crazy_custom_predicate }
# the lambda returned true
end
See my answer here for a neat example of how case+Regex can make code a lot cleaner. And of course, by pr...
How to automatically indent source code?
How can I automatically indent source code in Visual Studio 2010?
7 Answers
7
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