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How to map with index in Ruby?
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the call to #index means this is now an O(N^2) loop also why the +2 ? :)
– rogerdpack
Mar 13 '17 at 16:40
2
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What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
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VB now has a Take() method as well. I had to use a variable for the amount to take, and the expression did not work, while the method did.
– Dave Johnson
Mar 2 '16 at 19:24
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Error: «Could not load type MvcApplication»
...orm to clear up some warnings, and the output path got changed without me knowing it.
– camainc
Apr 23 '13 at 20:44
6
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Best way to represent a fraction in Java?
...never overflow. But it'll be a tad slow for a lot of operations that you know will never overflow.. anyway, use it if you want it. I've been dying to show this off somehow. :)
Edit: Latest and greatest version of this code, including unit tests is now hosted on GitHub and also available via Maven...
How to declare a global variable in php?
... in your first example, it is saying that the '$variable is now called 'localhost' later in the script?
– Zach Smith
Oct 22 '15 at 14:25
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What is the C++ function to raise a number to a power?
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pow(double, int);
pow(long double, long double);
pow(long double, int);
Now you can't just do
pow(2, N)
with N being an int, because it doesn't know which of float, double, or long double version it should take, and you would get an ambiguity error. All three would need a conversion from int ...
What is the difference between bool and Boolean types in C#
...h the same question.
There is one minor difference on the MSDN page as of now.
VS2005
Note:
If you require a Boolean variable that can also have a value of null, use bool.
For more information, see Nullable Types (C# Programming Guide).
VS2010
Note:
If you require a Boolean v...
How to get a list of user accounts using the command line in MySQL?
... using the MySQL command line utility and can navigate through a database. Now I need to see a list of user accounts. How can I do this?
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How to check if a string starts with one of several prefixes?
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Update: the introduction of varargs at some point makes the call simpler now:
StringUtils.startsWithAny(newStr4, "Mon", "Tues",...)
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Store boolean value in SQLite
...ximum of 127. One character really.
A C example from what I'm working on now. has() is a function that returns 1 if the 2nd string is in the first one. inp is the input string to this function. misc is an unsigned char initialized to 0.
if (has(inp,"sap='Spanish'") > 0)
misc += 1;
if (has...