Results 34 comments of v4if

new PDO的那句代码改为 new PDO("mysql:host=".$serverName.";dbname=".$databaseName.";port=".$serverPort, $username, $password); 指定port,不是原来默认的3306端口了,就可以成功访问了

> Try this? > > ``` > location /path/to/milvus/ { > proxy_pass http://11.132.42.228:30006/; > proxy_set_header Host $http_host; > } > ``` Connect request url 404,request directly from the root path...

This url `https://example.com/api/v1/milvus/connect` seems to be returned by attu's backend, like`$root_url/api/v1/milvus/connect`, Is there any way to modify the root_url to `https://example.com/path/to/milvus` of attu? Just like `run-grafana-behind-a-proxy`: ![image](https://github.com/zilliztech/attu/assets/16042235/63681f5a-d4ca-43f5-8faa-c003dadbea81) https://grafana.com/tutorials/run-grafana-behind-a-proxy/ @shanghaikid

> 计科学长吗😂 校友!?

![2018-01-05_15-50-42](https://user-images.githubusercontent.com/16042235/34600009-633afb3c-f230-11e7-97ba-7dec7dcbf650.png)

当所指向的对象被释放或者收回,但是对该指针没有作任何的修改,以至于该指针仍旧指向已经回收的内存地址,此情况下该指针便称悬垂指针(也叫迷途指针)。 某些编程语言允许未初始化的指针的存在,而这类指针即为野指针。

new int[] 是创建一个int型数组,数组大小是在[]中指定,例如: int * p = new int[3]; //申请一个动态整型数组,数组的长度为[]中的值 new int()是创建一个int型数,并且用()括号中的数据进行初始化,例如: int *p = new int(10); // p指向一个值为10的int数。

int *next = new int[patt.length() + 1]; sizeof()与strlen()的区别,strlen()不计算`'\0'`

```c++ // 1-(size_t)2 无符号 正最大 // 易产生bug for (int j = i; j < s.length() - len; j = j + len) {} for (int j = i; j +...

```c++ // 容易导致缓冲区溢出的字符串处理函数 char * gets ( char * str ); char * strcat ( char * destination, const char * source ); char * strcpy ( char * destination,...