ubuntu系统 #!/bin/shecho "This script will reconfigure subversion to work with certs correctly."echo "Steps outlined by dcrooke and compiled into this script by Kalosaurusrex"echo "Please see the ubuntuforums.org thread for more inf…
问题描述 项目中使用到了从字符串创建选择器,编译时发现警告:"performSelector may cause a leak because its selector is unknown"(因为performSelector的选择器未知可能会引起泄漏),为什么在ARC模式下会出现这个警告? 经过搜索后,在Stackoverflow上发现了一个令人满意的答案.见http://stackoverflow.com/questions/7017281/performselector-may…
Building your Deep Neural Network: Step by Step Welcome to your third programming exercise of the deep learning specialization. You will implement all the building blocks of a neural network and use these building blocks in the next assignment to bui…
异常: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. 整合spring boot项目过程中出现的,用了最新的mysql 连接驱动 application-dev.properties spring.datasource.url=jdbc:mysql://localhost:3306/test?serverTimezone=…
目前发现两处警告信息: ::v-deep usage as a combinator has been deprecated. Use :deep() instead. the >>> and /deep/ combinators have been deprecated. Use :deep() instead. 实际上这是因为原来的深度选择器的写法在未来有极大的可能被废弃掉,所以不推荐大家再使用原来的写法,如: ::v-deep .el-icon{ height: inherit;}…