大约有 1,162 项符合查询结果（耗时：0.0157秒） [XML]
Floating point vs integer calculations on modern hardware
...df3d08bf0b129065cccc
i7 4700MQ Linux Ubuntu Xenial 64-bit (all patches to 2018-03-13 applied)
short add: 0.773049
short sub: 0.789793
short mul: 0.960152
short div: 3.273668
int add: 0.837695
int sub: 0.804066
int mul: 0.960840
int div: 3.281113
long ad...
Clang optimization levels
...pt and clang and mention existing answer for clang (versus opt)
Edit [nov 2018] add options for 6.0
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Reset/remove CSS styles for element only
...er quotes for different locales (e.g fr) */
quotes : '\201C' '\201D' '\2018' '\2019';
right : auto;
tab-size : 8;
table-layout : auto;
text-align : inherit;
text-align-last : auto;
text-decoration : none;
text-decoration-color : inherit;
text-decoration-line : non...
How are msys, msys2, and msysgit related to each other?
...f Git for Windows running indefinitely.
The wiki therefore mentions now (2018):
Git for Windows created some patches for msys2-runtime that have not been sent upstream. (This had been planned, but it was determined in issue #284 that it would probably not be happening.)
This means that you h...
Any reason why scala does not explicitly support dependent types?
...inda defies the purpose of compiler acting as
a proof assistant.
(EDITED 2018.8.10) Talking about proof assistance, here is another big difference between Idris and Scala. There is nothing in Scala (or Haskell) that can prevent from writing diverging proofs:
case class Void(underlying: Nothing) e...
Why shouldn't I use mysql_* functions in PHP?
...rely as of PHP 7.0 (released December 2015)
This means that as of 31 Dec 2018 it does not exist in any supported version of PHP. If you are using a version of PHP which supports it, you are using a version which doesn't get security problems fixed.
Lacks an OO interface
Doesn't support:
Non-blo...
How to become an OpenCart guru? [closed]
...ges under construction but it is going to be helpful.
[Update]
As of Jan-2018, opencarhelp.com domain is down.
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mmap() vs. reading blocks
...
The upshot is that, on my (modern Intel, circa 2018) hardware, mmap has lower overhead than read for larger-than-page-sized (4 KiB) reads. Now it's very true that if you want to access data sparsely and randomly, mmap is really, really good - but the converse isn't necess...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...nd won third place in the most loved programming language category.
In the 2018 state of js survey TypeScript was declared as one of the two big winners in the JavaScript flavors category (with ES6 being the other).
In the 2019 StackOverlow deverloper survey TypeScript rose to the 9th place of most ...
How to run a program without an operating system?
...ng that Linux based Unikernel news, but felt too edgy yet: next.redhat.com/2018/11/14/ukl-a-unikernel-based-on-linux
– Ciro Santilli 郝海东冠状病六四事件法轮功
Nov 26 '18 at 11:10
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