Fixes: can't find dynamically referenced class org.apache.harmony.xnet.provider.jsse.NativeCrypto it.WebViewClient depends on program class android.net.http.SslError 等等..诸如此类错误 错误提示 # there were 3
问题 当在UIViewController中加入Table View,然后将其Content设置为Static Cells,xcode编译时报错提示:Static table views are only valid when embedded in UITableViewController instances。 解决方法 将放置Table View改为放置Container View;单
之前做的一个实验: RAC 修改 ASM实例名 的步骤 http://www.cndba.cn/Dave/article/949 The following procedures do require some down time. One node at a time, we will shutdown all datab
问题描述 同事反馈在进行扩展表空间时增加数据文件报错ORA-00059: 超出 DB_FILES 的最大值,查询发现现场是RAC环境,DB_FILES参数为200,而当前数据文件总数已是200个引发的报错。随即沟通了停库窗口,进行了db_files参数的更改,启库提示报错:ORA-01105: mount is incompatible with mounts by other instance
EMERGENCY! EUREKA MAY BE INCORRECTLY CLAIMING INSTANCES ARE UP WHEN THEY’RE NOT. RENEWALS ARE LESSER THAN THRESHOLD AND HENCE THE INSTANCES ARE NOT BEING EXPIRED JUST TO BE SAFE. Eureka server和client
什么是TypeError exception TypeError 1 Raised when an operation or function is applied to an object of inappropriate type. The associated value is a string giving details about the type mismatch. 当操作或函
问题: ‘<’ not supported between instances of ‘float’ and ‘str’ 原因: 属性值有些是字符型,有些是浮点型 解决: data是表名,category是列属性名 1.查看列属性值 print([type(i) for i in data['category']]) 2.将浮点型的值改为字符型 data['category']
BPM Process Instances – Faults, Rollback & Recovery – Part 4 December 10, 2013 by Mark Foster 1 Comment Introduction This is part 4 of a 4 part blog explaining how the BPM engine functions unde
BPM Process Instances – Faults, Rollback & Recovery – Part 2 December 6, 2013 by Mark Foster Leave a Comment Introduction This is part 2 of a 4 part blog explaining how the BPM engine function
BPM Process Instances – Faults, Rollback & Recovery – Part 1 December 5, 2013 by Mark Foster Leave a Comment http://www.ateam-oracle.com/bpm-process-instances-faults-rollback-recovery-part-3/
该论文建立了一个概率模型,对关系、实体、类之间的概率进行建模,不需要任何参数即可完成实体对齐任务。其中,一部分公式借鉴了《Some entities are more equal than others: statistical methods to consolidate Linked Data》,但效果更出色,并且可以应用在大规模数据上。由于对这方面工作不了解,不清这项工作是否是state-o
在学校SpringCloud过程中,配置了负载均衡,但是访问时出现No instances available for 127.0.0.1错误 在RestTemplate上添加@LoadBalanced注解,开启负载均衡;SpringCloud底层的负载均衡,是由Ribbon完成的,它已经由Eureka框架依赖导入相关包,所以我们无需修改pom文件,即可使用它。 启动后报错 原因在