大约有 900 项符合查询结果（耗时：0.0211秒） [XML]
How to optimize for-comprehensions and loops in Scala?
...load for extended periods.
A similar pimp for List also resulted in about 10% better performance.
val ra = (1 to 20).toArray
def isDivis(x:Int) = ra forall2 {x % _ == 0}
case class PimpedSeq[A](s: IndexedSeq[A]) {
def forall2 (p: A => Boolean): Boolean = {
var i = 0
...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...别说它对市场份额造成了损失了。
微软WP企划管理部企业副总裁Joe Belfiore
Windows 10系统最大的亮点在于实现了PC、平板、手机、甚至 Xbox One间的应用同步。这也就意味着，下一代的手机将拥有一个应用程序扩展的设置，从W...
How to make a element expand or contract to its parent container?
...e 10 units. After that, however large you scale the SVG, the rect will be 10% the width of the image.
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I've found my software as cracked download on Internet, what to do?
...atabase schemas to various formats. This product had slightly less (around 10% less, so 40%) conversion from the page I redirected the bogus keys to.
I also am aware of several business owners that did the same experiment and discussed the results with me in private. These were a wide range of prod...
Unit testing code with a file system dependency
...s much as they can which may not be 100% coverage. In fact, it may only be 10%. The point is, your unit tests should be fast and have no external dependencies. They might test cases like "this method throws an ArgumentNullException when you pass in null for this parameter".
I would then add integra...
Why do people say that Ruby is slow? [closed]
...t statement is a bit broad. If you'd need to set up a new server for every 10% traffic increase or so with some 100 visits per day, the customer would clearly have a right to complain. Realistically though, you usually need to have a lot more traffic to begin with and increase that by an order of ma...
Why is extending native objects a bad practice?
...well-programmed and they work like a charm, but they are big. You use only 10% of them, and understand about 1%.
That's why I prefer an atomistic approach, where you only require what you really need. This way, you always know what happens. The micro-libraries only do what you want them to do, so t...
Performance of Arrays vs. Lists
...s some intelligence in the VM to optimize the Array/for loop approximately 10% better than the other cases.
– David Schmitt
Jan 18 '09 at 11:06
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What is the difference between `sorted(list)` vs `list.sort()`?
...he older more popular answer here, here the increase in time is only about 10%
>>> timeit.repeat("lst[:].sort()", setup=setup, number = 10000)
[572.919036605, 573.1384446719999, 568.5923951]
>>> timeit.repeat("sorted(lst[:])", setup=setup, number = 10000)
[647.0584738299999, 653.4...
UDP vs TCP, how much faster is it? [closed]
... as soon as I'd launch a background download, I'd start to get some (maybe 10%-20%). This was about 5 years ago though, and faster internet connections may help.
– Orion Edwards
Mar 29 '13 at 18:52
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