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The maximum value for an int type in Go
...nt:
uint8 : 0 to 255
uint16 : 0 to 65535
uint32 : 0 to 4294967295
uint64 : 0 to 18446744073709551615
int8 : -128 to 127
int16 : -32768 to 32767
int32 : -2147483648 to 2147483647
int64 : -9223372036854775808 to 9223372036854775807
...
Difference between decimal, float and double in .NET?
...thing that makes 0.1 "better" than 0.10000001 is because human beings like base 10. And even with a float value, if you initialize two values with 0.1 the same way, they will both be the same value. It's just that that value won't be exactly 0.1 -- it will be the closest value to 0.1 that can be e...
Difference between map, applymap and apply methods in Pandas
...Footnotes
map when passed a dictionary/Series will map elements based on the keys in that dictionary/Series. Missing values will be recorded as
NaN in the output.
applymap in more recent versions has been optimised for some operations. You will find applymap slightly faster than apply...
How do I register a DLL file on Windows 7 64-bit?
...
Well, you don't specify if it's a 32 or 64 bit dll and you don't include the error message, but I'll guess that it's the same issue as described in this KB article: Error Message When You Run Regsvr32.exe on 64-Bit Windows
Quote from that article:
This behavio...
How to use HTML Agility pack
...has a complete reference for each of the objects. This is normally in the base folder of the solution.
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How can I change or remove HTML5 form validation default error messages?
...{
textbox.setCustomValidity('');
}
return true;
}
Fiddle Demo
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
...ix of one and half a dozen of the other. A real application (not a toy or demo) is bound to be complex, accounting for many corner cases and exceptions-to-the-rules. Either you encapsulate that complexity in imperative code, or else in declarative code. But you have to represent it somewhere.
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Position of least significant bit that is set
...significant bit is position 1 and the most significant position e.g. 32 or 64. The functions ffsll() and ffsl() do the same but take arguments of possibly different size.
Return Value
These functions return the position of the first bit set, or 0 if no bits are set in i.
Conforming to
4.3BSD, POSIX....
Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
...k, with the C# implementation of Android well and truly trouncing the Java-based Dalvik.
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How to sum up elements of a C++ vector?
... vector.end(), [&] (int n) {
sum_of_elems += n;
});
Using a range-based for loop (thanks to Roger Pate):
for (auto& n : vector)
sum_of_elems += n;
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