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What is the difference between .*? and .* regular expressions?
...difference between greedy and non-greedy quantifiers.
Consider the input 101000000000100.
Using 1.*1, * is greedy - it will match all the way to the end, and then backtrack until it can match 1, leaving you with 1010000000001.
.*? is non-greedy. * will match nothing, but then will try to match ext...
Rails: how do I validate that something is a boolean?
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Luca Spiller
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answered Jan 18 '11 at 7:38
Drew Dara-AbramsDre...
How to format all Java files in an Eclipse project at one time?
...Eclipse 3.8.1.
– Jason McVetta
Jun 10 '13 at 22:18
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+1 selecting the project seems to work in ec...
Does Git Add have a verbose switch
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edited Feb 28 '19 at 12:00
B--rian
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answered Se...
How do you manually execute SQL commands in Ruby On Rails using NuoDB
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edited Jan 23 '19 at 10:24
Jan Klimo
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How do I check if a type provides a parameterless constructor?
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The Type class is reflection. You can do:
Type theType = myobject.GetType(); // if you have an ...
How do you use https / SSL on localhost?
...and assign the start URL - put the new https with the new port (usually 44301 - notice the similarity to port 443) and your project will start correctly from then on.
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Difference between std::result_of and decltype
I have some trouble understanding the need for std::result_of in C++0x. If I understood correctly, result_of is used to obtain the resulting type of invoking a function object with certain types of parameters. For example:
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async await return Task
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edited Oct 20 '15 at 19:52
bashis
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Run class in Jar file
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edited Feb 10 '14 at 18:49
Erik Kaplun
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