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What is the best Battleship AI?
... {
this.view = view; this.X = x; this.Y = y; this.Bias = 1.0;
}
public Point Location
{
get { return new Point(X, Y); }
}
public IEnumerable<U> FoldAll<U>(U acc, Func<Cell<T>, U, U> trip)
{
...
How well is Unicode supported in C++11?
....
Then, there's a lot of UCS-2 support. UCS-2 is an encoding from Unicode 1.0 that was superseded in 1996 because it only supports the basic multilingual plane. Why the committee thought desirable to focus on an encoding that was superseded over 20 years ago, I don't know&ddagger;. It's not lik...
How can I record a Video in my Android App.?
... mCamera.release();
}
}
camera_surface.xml
<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<Surfac...
廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
yum clean all
yum makecache
3安装drbd(share1和2上操作)
3.1 准备编译环境
yum -y install gcc make automake autoconf flex rpm-build kernel-devel
3.2 上传解压源文件
利用xftp 把 drbd-8.4.6.tar.gz，drbd-utils-8.9.3.tar.gz 两个压缩包上传到
Share 的/usr/...
Why do we need RESTful Web Services?
...
According to this w3.org/Protocols/HTTP/1.0/spec.html HTTP has been in use since 1990. So what? We all know the only reason SOAP uses http was because port 80 was most likely to be open on the firewall. Microsoft was not going to make the DCOM mistake again.
...
How to calculate moving average using NumPy?
...lso yield:
list(mov_avg(x, 2))
# [4.0, 5.5, 9.0, 6.0, 1.5, 3.0, 3.0, 0.5, 1.0]
So what is being done at each step is to take the inner product between the array of ones and the current window. In this case the multiplication by np.ones(w) is superfluous given that we are directly taking the sum ...
Expand a random range from 1–5 to 1–7
...i) for i in range(7)]
expmean = N / 7.0
expstddev = math.sqrt(N * (1.0/7.0) * (6.0/7.0))
print '%d TRIALS' % N
print 'Expected mean: %.1f' % expmean
print 'Expected standard deviation: %.1f' % expstddev
print
print 'DISTRIBUTION:'
for i in range(7):
print '%d...
Why are C# 3.0 object initializer constructor parentheses optional?
...e two cases you probably meant.
Similarly, casts are ambiguous even in C# 1.0:
G((T)-x)
Is that "cast -x to T" or "subtract x from T"? Again, we have a heuristic that makes a good guess.
share
|
...
How to use Servlets and Ajax?
..., it may be reusable elsewhere in a non-ajax response):
<?xml version="1.0" encoding="UTF-8"?>
<%@page contentType="application/xml" pageEncoding="UTF-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/f...
HTML5 Canvas Resize (Downscale) Image High Quality?
...ontext, width, height, mixFactor);
The mixFactor is a value between [0.0, 1.0] and allow you do downplay the sharpen effect - rule-of-thumb: the less size the less of the effect is needed.
Function (based on this snippet):
function sharpen(ctx, w, h, mix) {
var weights = [0, -1, 0, -1, 5, -1...