在域名解析的过程中有一个主机记录配置,这个东西可以简单理解为域名的前缀例 如``json.oopanda.cn` 中的json
导入一个去年的flutter项目运行的时候出现了下面这个问题
Error: CocoaPods's specs repository is too out-of-date to satisfy dependencies.
To update the CocoaPods specs, run:
pod repo update
Error running pod install
Error launching application on iPhone 11 Pro Max.
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# 出现情景
Mac升级到新版本使用brew upgrade出现.
Error:
homebrew-core is a shallow clone.
To `brew update`, first run:
git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow
This restriction has been made on GitHub's request because updating shallow
clones is an extremely expensive operation due to the tree layout and traffic of
Homebrew/homebrew-core and Homebrew/homebrew-cask. We don't do this for you
automatically to avoid repeatedly performing an expensive unshallow operation in
CI systems (which should instead be fixed to not use shallow clones). Sorry for
the inconvenience!
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TabBar本身不提供修改背景颜色的方法,如果需要修改背景颜色的话,需要另辟蹊径.