bitcount
Comparing binary values in MySQL
Say you have two binary values 001011 001111 How can you get the number of different bits in MySQL? I tried[详细]
2023-03-29 16:06 分类：问答PHP equivalent of C code from Bit Twiddling Hacks?
http://www-graphics.stanford.edu/~seander/bithacks.html#CountBitsSetParallel v = v - ((v >> 1) & (T)~(T)0/3);// temp[详细]
2023-02-15 19:18 分类：问答Minimum bit length needed for a positive integer in Python
1 = 0b1 -> 1 5 = 0b101 -> 3 10 = 0b1010 -> 4 100 = 0b1100100 -> 7 1000 = 0b1111开发者_开发技巧101000 -> 10[详细]
2022-12-27 08:04 分类：问答Why is it useful to count the number of bits?
I\'ve seen the numerous questions about counting the number of set bit开发者_JS百科s in an insert type of input, but why is it useful?[详细]
2022-12-26 12:19 分类：问答Check for SSL when hosted in Rackspace (Mosso) Cloud
I am using Request.IsSecureConnection to check for SSL and redirecting where appropriate.When running my asp.net website on Rackspace\'s cloud, the server is running behind an SSL cluster, so IsSecure[详细]
2022-12-17 00:51 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......