with open('output.json', 'w') as outfile:
json.dump(data, outfile)
Here is what the above code is Doing:
1. We’re opening the file ‘output.json’ in write mode.
2. We’re dumping the data variable into the file.
3. We’re closing the file.
{ “compilerOptions”: { “baseUrl”: “.”, “paths”: { “$libs”: [“src/libs”], “$libs/*”: [“src/libs/*”], } }, “include”: [“src/**/*.d.ts”, “src/**/*.js”, “src/**/*.svelte”], “exclude”: [“node_modules”, “**/node_modules”, “dist”] } Here is what the above code is Doing: 1. We’re telling the compiler to look for the `$libs` alias in the `src/libs` directory. 2. We’re telling the compiler to look for any subdirectories…
var myNumber=120; var myString = myNumber.toString(); //converts number to string “120” Here is what the above code is Doing: 1. We create a variable called myNumber and assign it the value 120. 2. We create a variable called myString and assign it the value of myNumber converted to a string. 3. We print the value…
const frames = [‘frame1.jpg’, ‘frame2.jpg’, …] const conv = ffmpeg() // create converter const input = conv.input({f: ‘image2pipe’, r: 30}) // create input writable stream conv.output(‘out.mp4’, {vcodec: ‘libx264’, pix_fmt: ‘yuv420p’}) // output to file // for every frame create a function that returns a promise frames.map(filename => () => new Promise((fulfill, reject) => s3 .getObject({Bucket:…
$.post(‘http://example.com/form.php’, {category:’client’, type:’premium’}, function(response){ alert(“success”); $(“#mypar”).html(response.amount); }); Here is what the above code is Doing: 1. It’s sending a POST request to the URL http://example.com/form.php 2. It’s sending the data {category:’client’, type:’premium’} 3. It’s expecting a JSON response from the server. 4. If the response is successful, it will alert “success” and put the value…
new URLSearchParams(this.props.location.search).get(“your_query_param_key”) Here is what the above code is Doing: 1. We’re using the componentDidMount lifecycle method to make sure that our code runs after the component has mounted. 2. We’re using the URLSearchParams constructor to create a new object that contains the query parameters. 3. We’re using the get method to get the value…
moment().format(); // “2019-08-12T17:52:17-05:00” (ISO 8601, no fractional seconds) moment().format(“dddd, MMMM Do YYYY, h:mm:ss a”); // “Monday, August 12th 2019, 5:52:00 pm” moment().format(“ddd, hA”); // “Mon, 5PM” Here is what the above code is Doing: 1. We’re importing the moment library. 2. We’re creating a variable called now and setting it equal to the current time….