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Can we make unsigned byte in Java
...n.
I just tried this and for byte -12 (signed value) it returned integer 244 (equivalent to unsigned byte value but typed as an int):
public static int unsignedToBytes(byte b) {
return b & 0xFF;
}
public static void main(String[] args) {
System.out.println(unsignedToBytes((byte)...
Fast check for NaN in NumPy
...f numpy.min:
In [13]: %timeit np.isnan(np.min(x))
1000 loops, best of 3: 244 us per loop
In [14]: %timeit np.isnan(np.sum(x))
10000 loops, best of 3: 97.3 us per loop
Unlike min, sum doesn't require branching, which on modern hardware tends to be pretty expensive. This is probably the reason why...
What is the equivalent of the C# 'var' keyword in Java?
...
249
There is none. Alas, you have to type out the full type name.
Edit: 7 years after being posted...
How can I remove duplicate rows?
...06
Srini
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answered Aug 20 '08 at 22:00
Mark BrackettMark B...
Are nested HTML comments possible?
... johny why
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answered Jan 14 '09 at 12:35
Aaron DigullaAaron Digulla
288...
How can I check a C# variable is an empty string “” or null? [duplicate]
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answered Nov 22 '11 at 9:41
oopbaseoopbase
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What are the drawbacks of Stackless Python? [closed]
...
4 Answers
4
Active
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Daylight saving time and time zone best practices [closed]
...urs (for example, Indian Standard Time is UTC+05:30, and Nepal uses UTC+05:45).
If using Java, use java.time for Java 8 and later.
Much of that java.time functionality is back-ported to Java 6 & 7 in the ThreeTen-Backport library.
Further adapted for early Android (< 26) in the ThreeTenAB...
How do I print to the debug output window in a Win32 app?
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4
@CDT: It depends on the type of myStr. Is it char*, wchar_t* or LPTSTR? Assuming that it is char* you simply call OutputDebugStringA(myStr) ...