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Simplest code for array intersection in javascript
... b.shift();
}
}
return result;
}
Non-destructive has to be a hair more complicated, since we’ve got to track indices:
/* finds the intersection of
* two arrays in a simple fashion.
*
* PARAMS
* a - first array, must already be sorted
* b - second array, must already be sort...
How to train an artificial neural network to play Diablo 2 using visual input?
...
I can see that you are worried about how to train the ANN, but this project hides a complexity that you might not be aware of. Object/character recognition on computer games through image processing it's a highly challenging task (not say crazy for FPS and RPG games). I ...
How to convert floats to human-readable fractions?
...ng for. Its based on the theory of continued fractions and very fast and fairly compact.
I have used versions of this customized for specific numerator and denominator limits.
/*
** find rational approximation to given real number
** David Eppstein / UC Irvine / 8 Aug 1993
**
** With corrections ...
Parsing command-line arguments in C?
...care of stuff like, for example:
-?, --help for help message, including email address
-V, --version for version information
--usage for usage message
Doing it yourself, which I don't recommend for programs that would be given to somebody else, as there is too much that could go wrong or lower qual...
Tokumx 副本集（集群）全攻略 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...查看同步详情。（详细参见：https://www.tsingfun.com/it/bigdata_ai/335.html）
仲裁节点（投票）：一个虚拟的从库（不可作为主库），不同步任何数据。
程序连接Mongo集群：不能单独连接从库，主库可以。
查看状态：
./mongo
rs.statu...
最新升级了AI2Starter4.6，使用三星手机样式，提升显示分辨率 - App Invent...
最新版下载点这里：https://www.fun123.cn/reference/creative/ai2_starter.html
之前的样式及分辨率：
最新版样式及分辨率：
What is the Difference Between read() and recv() , and Between send() and write()?
...that recv()/send() work only on socket descriptors and let you specify certain options for the actual operation. Those functions are slightly more specialized (for instance, you can set a flag to ignore SIGPIPE, or to send out-of-band messages...).
Functions read()/write() are the universal file de...
How do 20 questions AI algorithms work?
Simple online games of 20 questions powered by an eerily accurate AI.
5 Answers
5
...
使用TokuMX配置Replica Set集群 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
使用TokuMX配置Replica Set集群MongoDB作为NoSql首选，使用较为广泛，但TokuMX鲜为人知，它完全兼容MongoDB，性能上较MongoDB更为出色，尤其其数据压缩及处理海量数据性能方面更是远远优于MongoDB。TokuTek公司出品的TokuDB，其主要特色是在...
MongoDB仿关系型数据库Group聚合例子 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...户最近一天的数据
///
///
static void Main(string[] args)
{
InitData();
// 取最近一天的数据
Dictionary dic = new Dictionary();
dic["_userName"] = ""; // 与原字段名区分开
dic...