分别是 视频标题的定义 / 视频对应语言的视频id / 处理成fast.wistia.net的iframe
Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.
For the sake of this example, let’s pretend the subfolder containing your site is named dist.
Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).
| const events = { | |
| topics: {}, | |
| subscribe: function(topic, listener) { | |
| if(!this.topics.hasOwnProperty(topic)) { | |
| this.topics = { | |
| ...this.topics, | |
| [topic]: [] | |
| } | |
| } | |
| let index = this.topics[topic].push(listener) -1; |
| function exportData(text) { | |
| const saveLink = document.createElement('a') | |
| document.body.appendChild(saveLink) | |
| const data = new Blob([text], { type: 'text' }) | |
| const url = window.URL.createObjectURL(data) | |
| saveLink.href = url | |
| // File name: project-DATE-TIME | |
| const date = new Date() |
| function padDigits(n) { | |
| if (n > 9) { | |
| return '' + n; | |
| } | |
| return '0' + n; | |
| } | |
| /** | |
| * Returns a random number in the range [min,max). | |
| * @param {number} min |
| {"tags":[],"lastModified":1517895887068} |