大约有 5,570 项符合查询结果（耗时：0.0384秒） [XML]
Is MATLAB OOP slow or am I doing something wrong?
...t; call_nops
Computer: PCWIN Release: 2009b
Calling each function/method 100000 times
nop() function: 0.02261 sec 0.23 usec per call
nop1-5() functions: 0.02182 sec 0.22 usec per call
nop() subfunction: 0.02244 sec 0.22 usec per call
@()[] anonymous f...
What Every Programmer Should Know About Memory?
...till hurt (much less on Skylake, though; only ~11 extra cycles latency vs. 100, but still a throughput penalty).
As Ulrich predicted, every multi-socket system is NUMA these days: integrated memory controllers are standard, i.e. there is no external Northbridge. But SMP no longer means multi-soc...
Fastest way to determine if an integer's square root is an integer
...3,1969,365,1255,1013,
959,317,1751,187,47,1037,455,1429,609,1571,1463,1765,1009,685,679,821,
1153,387,1897,1403,1041,691,1927,811,673,227,137,1499,49,1005,103,629,
831,1091,1449,1477,1967,1677,697,1045,737,1117,1737,667,911,1325,473,437,
1281,1795,1001,261,879,51,775,1195,801,1635,759,165,1871,1645,...
How to get started with developing Internet Explorer extensions?
...public uint cwBuf;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 100)]
public char rgwz;
}
[StructLayout(LayoutKind.Sequential)]
public struct OLECMD
{
public uint cmdID;
public uint cmdf;
}
[ComImport(), ComVisible(true),
Guid("B722BCC...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...
+100
I'll consider the problem of many<->one/many casemappings first and separately from handling different Normalization forms.
F...
Fastest way to list all primes below N
...
+100
Warning: timeit results may vary due to differences in hardware or
version of Python.
Below is a script which compares a number o...
SQL Server query to find all permissions/access for all users in a database
...script took 5:45 to run. That's 5 hours and 45 mins for ~60 databases and ~100 user accounts.
– Chris76786777
Jun 19 '13 at 15:28
6
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Why don't they teach these things in school? [closed]
...ly, but even if the answers were available tomorrow, it will probably take 100 years for them to permeate international society to the point where everyone agrees on what should be taught in schools.
Finally there are some economic considerations. It has been a relatively short time since almost e...
Why would you use an ivar?
...
100
Encapsulation
If the ivar is private, the other parts of the program can't get at it as easily...
What is the combinatory logic equivalent of intuitionistic type theory?
...
+100
So I thought about it a bit more and made some progress. Here's a first stab at encoding Martin-Löf's delightfully simple (but inco...