eclipse提示警告如下: Build path specifies execution environment J2SE-1.5. There are no JREs installed in the workspace that are strictly compatible with this environment. 1.打开settings.xml文件 2.找到profiles标签 3.加入如下配置: <profile> <id>jdk1.8</id> &l
>> ssh-keygen -t rsa -C "your_email@youremail.com" print Generating public/private rsa key pair. >> Enter file in which to save the key (/root/.ssh/id_rsa): /root/.ssh/id_rsa_new 然后一路回车到底 >> cat>~/.ssh/config # 映射一个别名 host
本节包含内容: Mix and Match 概述(Mix and Match Overview) 在同个应用的 target 中导入(Importing Code from Within the Same App Target) 在同个 Framework 的 target 中导入(Importing Code from Within the Same Framework Target) 导入外部 framework(Importing External Frameworks) 在 Object