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What is “vectorization”?
...ere is a option to this be included in Jdk 15 of 2020 or late at JDK 16 at 2021.
https://bugs.openjdk.java.net/browse/JDK-8201271
The Vector api is the first JEP proposed to target in JDK 16.
https://bugs.openjdk.java.net/secure/Dashboard.jspa?selectPageId=19517
...
What happens if I define a 0-size array in C/C++?
... C++ Builder 2009 also correctly gives an error: [BCC32 Error] test.c(3): E2021 Array must have at least one element
– Lundin
Mar 15 '12 at 15:43
1
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JavaScript function to add X months to a date
...th. eg.
Add twelve months to February 29th 2020 (should be February 28th 2021)
Add one month to August 31st 2020 (should be September 30th 2020)
If the day of the month changes when applying setMonth, then we know we have overflowed into the following month due to a difference in month length. I...
How to do something before on submit? [closed]
... answered Nov 8 '11 at 16:08
acmeacme
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普通码农和CTO之间的差距，就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...式，是你感到熟悉、驾轻就熟时的心理状态。人在这个“区域”是非常“舒适”的一切驾轻就熟，工作轻轻松松；一旦走出这个“区域”就会感到不安全、焦虑，甚至恐惧。
一些人拥有“5年工作经验”甚至“8年工作经验”，...
Why no generics in Go?
...cs could be added to Go would be the Go 1.17 release, scheduled for August 2021. See https://blog.golang.org/generics-next-step.
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What is memory fragmentation?
... S.Johnstone, Paul R. Wilson. The Memory Fragmentation Problem: Solved?
In ACM SIG-PLAN Notices, volume 34 No. 3, pages 26-36, 1999
M.R. Garey, R.L. Graham and J.D. Ullman. Worst-Case analysis of memory allocation algorithms. In Fourth Annual ACM Symposium on the Theory of Computing, 1972
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Efficient way to remove ALL whitespace from String?
...safe I have left this out.
Long input string results:
InPlaceCharArray: 2021 ms (Sunsetquest's answer) - (Original source)
String split then join: 4277ms (Kernowcode's answer)
String reader: 6082 ms
LINQ using native char.IsWhitespace: 7357 ms
LINQ: 7746 ms (Henk's answer)
ForLoop: 32320 ms
Regex...
C++及Windows异常处理(try，catch; __try,__finally, __except) - C/C++ - ...
... “不管在何种情况下，在离开当前的作用域时，finally块区域内的代码都将会被执行到”
void tmain()
{
puts("hello");
__try
{
puts("__try块中");
// 注意，下面return语句直接让函数返回了
return;
}
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How to replace all occurrences of a string?
... have support for the String.replaceAll() method defined by the ECMAScript 2021 language specification. For older/legacy browser support, the below still applies.
str = str.replace(/abc/g, '');
In response to comment:
var find = 'abc';
var re = new RegExp(find, 'g');
str = str.replace(re, '');
I...