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What is the optimal algorithm for the game 2048?
...r all possible tile spawns (weighted by the probability of the tiles, i.e. 10% for a 4 and 90% for a 2). As far as I'm aware, it is not possible to prune expectimax optimization (except to remove branches that are exceedingly unlikely), and so the algorithm used is a carefully optimized brute force ...
How to specify more spaces for the delimiter using cut?
...wer, it is closer to the OP request (asked to use cut). This approach is 5-10% slower than the awk approach (because there is one more pipe to handle with tr), but in general this will be irrelevant.
– Oliver
Jan 16 '19 at 16:55
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java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
...ns, but on the other hand it used up more CPU, so that the requests took 5-10% longer to execute under normal load situations.
– anre
Oct 13 '16 at 20:40
add a comment
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程序员之网络安全系列（五）：数字证书以及12306的证书问题 - 更多技术 - ...
...也可以制作自签名的证书，但是需要别人认可你，这个在企业内部或者开发阶段是可以，我们可以自己制作一个证书添加到操作系统里。
那么，问题来了，当你访问https://www.12306.cn 时，你就会得到下面的结果
这是为什么呢？...
Reduce left and right margins in matplotlib plot
...e margin. In other words, if you want to bring the right edge margin in by 10%, you should set right=0.9, not right=0.1 matplotlib.sourceforge.net/api/…
– drootang
Nov 18 '11 at 16:18
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Boost.Asio的简单使用(Timer,Thread,Io_service类) - C/C++ - 清泛网 - 专注C/C++及内核技术
...务器,我们需要用户指定一个服务器(如time-nw.nist.gov),用IP亦可.
(译者注:日期查询协议,这种时间传输协议不指定固定的传输格式，只要求按照ASCII标准发送数据。)
using boost::asio::ip::tcp;
int main(int argc, char* argv[])
{
try
{
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How do I rename all folders and files to lowercase on Linux?
...in different directory structures. The original accepted answer did barely 10% the work in 2 minutes where this, with the -0 compression, was almost instant!
– Peon
Feb 1 '17 at 13:14
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Counting null and non-null values in a single query
... @EvilTeach: Indexes are only helpful when you're not pulling back > ~10% of the rows. After that, full scans are initiated. In this case, you'll get the scan at least once, if not twice.
– Eric
Aug 13 '09 at 13:22
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Adding div element to body or document in JavaScript
...ument.createElement('div');
elemDiv.style.cssText = 'width:100%;height:10%;background:rgb(192,192,192);';
elemDiv.innerHTML = 'Added element with some data';
window.document.body.insertBefore(elemDiv, window.document.body.firstChild);
// document.body.appendChild(elemDiv); // append...
How random is JavaScript's Math.random?
...tice an even distribution across that range if you pick number many times. 10% will be two digit and 90% three digit. When you start to hit really high numbers though, the increment will exceed 1. You might only be able to step from a trillion billion to a trillion billion one thousand and not a tri...