Shuang Lin

I read the implement of `startPWMbyDMA`, I think a **memory leak** was caused by `allocateCB` to `/dev/vcio` `mailboxTx32(mbReleaseMemory, m.handle)` maybe not work correctly It'll not hung when `useDMA=false`, so GPIO_13...

PHP 用这个吧, simhash算法, hash用的md5 ``` class Simhash { /** * 通过分词计算simhash * @param array &$set ['词1', '词2', '词1'] 或 ['词1' => 2, '词2' => 1] * @param int $length 返回的bit长度，一般如下值：32,...

use [2.0.1](https://github.com/fly-studio/laravel-scout-elasticsearch/tree/2.0.1)

sharing遇到for update时，无法正常分表 问题出现在：`Sharding.resolve`中的`expr, err := sqlparser.NewParser(strings.NewReader(query)).ParseStatement()` sqlparser不识别`for update`语句，以至于if后直接return，导致无法进行分表操作 需要修复 ``` `github.com/longbridgeapp/sqlparser` ``` 临时的解决方法是用RAW来写语句,table的分表名用下面的算法得出，分表的计算方法如下： ``` func ShardingAlgorithm(numberOfShards int, value any) (suffix string, err error) { var tableFormat string if numberOfShards ==...