体验盒子

键入以下命令查看当前版本是32还是64 $ echo "You are using $(getconf LONG_BIT) bit Linux distro." You are using 64 bit Linux distro. $ uname -m x86_64 如上，根据回显确认是64位。 在 RHEL/Ce...

按caps lock大写灯无法亮起，是输入法设置的问题。分析原因为：在中英系统切换后会出现，如果是纯英文系统则正常，切换到中文系统会出现该问题，出现几率较大。 解决方法 打开系统偏好配置->键盘->输入法-...

错误 Unable to locate DeviceSupport directory with suffix 'DeveloperDiskImage.dmg'. This probably means you don't have Xcode installed, you will need to launch the app manually and logging outp...

ios真机 ═══════════════════════════════════════════════════════════════════════════════════ Error launching app. Try launching from within Xcode via: open ios/Runner.xcworkspace Your Xcode ver...

安装ruby版本时报错： Error running 'env GEM_HOME=/Users/userName/.rvm/gems/ruby-2.3.3@global GEM_PATH= /Users/userName/.rvm/rubies/ruby-2.3.3/bin/ruby -d /Users/hackgyj/.rvm/src/rubygems-3.0.9/...

问题 在 mac 下执行 brew update 时，报如下错误： Error: homebrew-core is a shallow clone. homebrew-cask is a shallow clone. To `brew update`, first run: git -C /usr/local/Homebrew/Library/Ta...

如示： Analyzing dependencies [!] No podspec found for `flutter_keyboard_visibility_web` in .symlinks/plugins/flutter_keyboard_visibility_web/ios` 解决办法 删除 Podfile 和 Podfile.loc...