| // 已经有组件的情况下，展示对应组件 | |
| const props = { ...this.props }; | |
| // delete props.code; | |
| return <Component {...props} />; |
| /** | |
| * 一个s曲线收敛函数, x可以是负无穷到正无穷的任何值, 输出结构永远在0-1之间, x约小, 结果约趋近于0, 越大, 越趋近于1. | |
| * p值决定s曲线的坡度, 越大曲线约陡峭 | |
| * 使用场景: 性能打分, 要求分数在0-100之间,100分是满分; 一个程序的运行时间t, 越低分越高. | |
| * 那么问题来了, t值是一个0到正无穷之间的取值, 把它映射到0-100分之间 | |
| */ | |
| const sigmoid01 = ( x, p = 1 ) => { | |
| return 1 / ( 1 + Math.pow( Math.E, -x/p) ); | |
| } |
| lsof -i tcp:8080 | |
| kill -9 kid |
| { | |
| "psi-header.templates": [ | |
| { | |
| "language": "*", | |
| "template": [ | |
| "@file 文件描述", | |
| "@description 详细说明", | |
| "", | |
| "@author <<author>> <<<authoremail>>>", | |
| "", |
1.Go to the forked cd_to github repository and download the latest release.(zipped) Download From Github.
2.Within cd_to, open the Hyper folder and drag the cd_to.app file into your Applications folder 
3.Now open up Automator and create a new service.
File>New>Service(gear icon).Be sure to save the service with an effective name like "Hyper Terminal at Folder"
| nvm install --lts | |
| nvm alias default lts/* | |
| nvm use default |
| module.exports = { | |
| "plugins": { | |
| "postcss-preset-env":{}, | |
| "postcss-px-to-viewport": { | |
| viewportWidth: 750, // (Number) The width of the viewport. | |
| viewportHeight: 1334, // (Number) The height of the viewport. | |
| unitPrecision: 3, // (Number) The decimal numbers to allow the REM units to grow to. | |
| viewportUnit: 'vw', // (String) Expected units. | |
| selectorBlackList: ['.ignore', '.hairlines'], // (Array) The selectors to ignore and leave as px. | |
| minPixelValue: 1, // (Number) Set the minimum pixel value to replace. |
| echo " | |
| rdr pass inet proto tcp from any to any port {80,8080} -> 127.0.0.1 port 8080 | |
| " | sudo pfctl -ef - |
| interface IItem | |
| { | |
| id: number, | |
| title: string | |
| }; | |
| function print(item: IItem) | |
| { | |
| console.log(item.id + " > " + item.title); | |
| } | |
| var i : IItem = { |
| { | |
| "flow.useNPMPackagedFlow": true, | |
| "javascript.validate.enable": false | |
| } |
