Let's say we want to call a function that does some work, then we want to do our own work, then let the function know that we've completed our work. We could achieve that by doing this:
var s = () => {
console.log('start');
return Promise.resolve(() => { console.log('run after finish') });
};
const start = s();
| #!/usr/bin/python | |
| """ | |
| jekyll-post - this is a simple script that will create and initialize a new | |
| Jekyll post file. The default is a markdown file (.md) and the yaml options | |
| listed below will be part of the initialization. | |
| jekyll-post [-w] [-d date] [title] | |
| title the title of the post wrapped in quotes, e.g. "post title here" |