今天在Mac上对IntelliJ Idea 进行了升级升级到2017.01后,运行程序时,出现以下红色警告:objc[20556]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/bin/java (0x108ada4c0
class HeaderDict(dict): ''' A dictionary with case insensitive (titled) keys. You may add a list of strings to send multible headers with the same name.''' def __setitem__(self, key,