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What's the difference between “groups” and “captures” in .NET regular expressions?
I'm a little fuzzy on what the difference between a "group" and a "capture" are when it comes to .NET's regular expression language. Consider the following C# code:
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typedef fixed length array
I have to define a 24-bit data type.I am using char[3] to represent the type. Can I typedef char[3] to type24 ? I tried it in a code sample. I put typedef char[3] type24; in my header file. The compiler did not complain about it. But when I defined a function void foo(type24 val) {} in my C...
How to validate date with format “mm/dd/yyyy” in JavaScript?
I want to validate the date format on an input using the format mm/dd/yyyy .
19 Answers
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What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
In the following method definitions, what does the * and ** do for param2 ?
22 Answers
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Java regex capturing groups indexes
I have the following line,
3 Answers
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Where are my postgres *.conf files?
I have recently reinstalled postgresql 8.3 on my Ubuntu 8.04 after update. Used EnterpriseDB package. I can connect to the database locally, I see system DB postgres but I can't configure it because I can't find config files. Searched through entire hard drive and found only samples like pg_hba.con...
Reset/remove CSS styles for element only
I'm sure this must have been mentioned/asked before but have been searching for an age with no luck, my terminology must be wrong!
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Best way to make Java's modulus behave like it should with negative numbers?
In java when you do
6 Answers
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Adjust UILabel height to text
I have some labels which I want to adjust their height to the text, this is the code I wrote for this now
17 Answers
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What is the most efficient way of finding all the factors of a number in Python?
Can someone explain to me an efficient way of finding all the factors of a number in Python (2.7)?
22 Answers
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