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Context switches much slower in new linux kernels
...
95
The solution to the bad thread wake up performance problem in recent kernels has to do with the...
How to add texture to fill colors in ggplot2
...ints3 <- c(55, 60, 65, 70, 75)
Example.Data$Points4 <- c(80, 85, 90, 95, 7)
Example.Data$Points5 <- c(14, 21, 28, 35, 42)
Example.Data$Points6 <- c(49, 56, 63, 71, 78)
Example.Data$Points7 <- c(84, 91, 98, 6, 12)
Finally I added geom_jitters to the ggplot above using the new columns...
Fastest way to determine if an integer's square root is an integer
...of a word, only bitwise-and and shifts.)
int64 y = x;
y = (y & 4294967295LL) + (y >> 32);
y = (y & 65535) + (y >> 16);
y = (y & 255) + ((y >> 8) & 255) + (y >> 16);
// At this point, y is between 0 and 511. More code can reduce it farther.
To actually check...
How to get started with developing Internet Explorer extensions?
... [ClassInterface(ClassInterfaceType.None)]
[Guid("D40C654D-7C51-4EB3-95B2-1E23905C2A2D")]
[ProgId("MyBHO.WordHighlighter")]
public class WordHighlighterBHO : IObjectWithSite, IOleCommandTarget
{
const string DefaultTextToHighlight = "browser";
IWebBrowser2 browser;...
How to make good reproducible pandas examples
...ich is where a lot of large data sets live.
– user5359531
Dec 9 '16 at 17:50
1
Why pd.read_clipbo...
Fastest way to list all primes below N
... 857, 859, 863, 877, 881, 883, 887,
907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997)
wheel = (2, 3, 5)
const = 30
if N < 2:
return []
if N <= const:
pos = 0
while __smallp[pos] <= N:
pos += 1
return list(_...
ReactJS Two components communicating
...elative;
top: 97px;
left: 22px;
width: 95px;
height: 17px;
}
select {
font-size: 11px;
}
</style>
<body>
<div id="leftPanel">
</div>
<script type="text/...
How do we control web page caching, across all browsers?
...
KornelKornel
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2
...
CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
...你的控件作为一个注册对象而不会产生一些莫名其妙的WIN95问题。
另外，也可以选择使用CGridCtrl::Create()。
本文实例采用的是后一种方法。具体过程如下：
首先，自定义一个CGridCtrl的派生类，CMyGridCtrl。添加函数:
void SetCo...
Best way to represent a fraction in Java?
...System.out.println(new BigFraction(1.1))
* will print:
* 2476979795053773/2251799813685248
*
* This is because 1.1 cannot be expressed exactly in binary form. The
* given fraction is exactly equal to the internal representation of
* the double-precision floating-point number....