mariadb 启动中 InnoDB: Error: log file ./ib_logfile0 is of different size 0 起因:线上正在运行的系统,因为需要调整性能,变更了my.cnf参数的innodb_log_file_size大小,重启MySQL时err日志输出如下InnoDB: Error: log file ./ib_logfile0 is of different size 0 xxxx bytes 停掉mariadb 解决办法:移除原有ib_logfile#m
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.FutureTask@1f303192 rejected from java.util.concurrent.ThreadPoolExecutor@11f7cc04[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] at jav
Check failed: FLAGS_weights.size() > 0 (0 vs. 0) Need model weights to score. 出现这个错误,但是我记得昨天还好好的,网上搜了也没有答案,后来仔细检查才发现,原来存放 .caffemodel 的文件名字 中间有空格!!! 把文件夹路径上的名字去掉,果断就可以了... solver_proto=/home/wangxiao/Downloads/caffe-master/wangxiao/bvlc_alexnet/test.
NULL: 定义为0或0L或(void *)0,用于指示一个指针值是空,即什么都不指:'\0': 用且只用字符串结束符;NUL : 0x00,0值字符,可以用于结束ASCII字符串,和'\0'类似,但是在c/c++中没有定义,如果要使用的话,需要自定义为 #define NUL '\0';EOF :通常定义为-1, 文件结束符标志,一般是ctrl+z. 1.0 can be used anywhere, it is the generic symbol for each type's zero
注意配置段中的区域包含关系. proxy_cache_patch 要在proxy_cache前已经定义. what seems to be the problem? [emerg]: the size 52428800 of shared memory zone "media" conflicts with already declared size 0 in /etc/nginx/conf.d/cache.conf:5 configuration file /etc/nginx/ng
COALESCE(规格,' ') 或者 COALESCE(规格,0) select * from ( ) 客户,() 物料号,p4.name 内部批次,p4.outsidename 外部批次,p1.库存,p5.总库存 FROM (SELECT SUM(qty) 存量,product_id,lot_id FROM stock_kqty p1 WHERE location_id=${仓} GROUP BY product_id,lot_id) p1 LEFT JOIN product_code p2