Welcome to a quick tutorial on how to set Chrome into kiosk mode. Yes, there is a hidden gem called “kiosk mode” in Google Chrome that not many developers know of. It is but a very simple mechanism to set Chrome into full screen incognito and removes all navigation bars. That is, we can easily …
Chrome Kiosk Mode On PC Android iOS Chrome OS (A Quick Tutorial) Read More »
Welcome to a tutorial and example on how to send a Javascript fetch request with GET query parameters. New to the fetch API, and trying to pass in some query parameters? To send GET query parameters with Javascript fetch, simply create a new URL object and append the search parameters: var data = { “KEY” …
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Welcome to a quick tutorial and examples on how to export an array to a CSV file in Javascript. Need to create a CSV file in your web app? Well, we don’t actually need to send the array to the server. Modern Javascript is fully capable of generating files on the client-side – Read on …
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Welcome to a quick tutorial and example of how to get HTML content using the Javascript Fetch API. So you are wondering if fetch() can get HTML content just like XMLHttpRequest? Of course, we can. To get HTML content with the Javascript Fetch API, simply make a fetch() call to the script and return the …
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Welcome to a quick tutorial and example on how to post form data using Javascript Fetch. So you have just started with the Javascript Fetch API, and wondering how to send data with it? To post form data using Javascript Fetch, simply set the send method to “post”, and set the form data in the …
Post Form Data With Javascript Fetch (Very Simple Example) Read More »
Welcome to a quick tutorial on how to create an HTTP web server with NodeJS. Yes, you read that right. It is possible to run a simple web server with NodeJS if you are lazy to install a full-featured server stack. One of the easiest ways to set up a NodeJS HTTP web server without …
Simple HTTP Web Server With NodeJS (Quick Examples) Read More »
Welcome to a tutorial and example on how to create a NodeJS live chat application with WebSockets. Yes, it is possible to build an entire live chat driven by pure Javascript. The general mechanics of a live chat are: Create a WebSocket server to accept and manage the connections. Create a live chat page that …
NodeJS Live Chat With WebSockets (A Simple Example) Read More »
Welcome to a tutorial and example on how to do a Javascript Fetch request with HTTP basic auth. To perform Fetch with HTTP basic auth, simply include the authorization headers in the request. var credentials = btoa(“USER:PASSWORD”); var auth = { “Authorization” : `Basic ${credentials}` }; fetch(“http://site.com/protected/”, { headers : auth }); That covers the …
Javascript Fetch With HTTP Basic Auth (Simple Example) Read More »
Welcome to a tutorial on how to read and parse a CSV file into an array or object in Javascript. Need to read a CSV file in your project? Yes, it is possible to do so in modern Javascript. No server-side scripts nor third-party libraries are required – Read on for the examples! ⓘ I …
Javascript Read & Parse CSV File (Into Array Object) Read More »
Welcome to a short tutorial on how to add leading and trailing zeroes to numbers in Javascript. So you have some numbers that require padding of zeroes? The easy way to add leading or trailing zeroes in Javascript is to: Concatenate the number with a string of zeroes. var num = “000” + 123; var …
How To Add Leading & Trailing Zeroes To Numbers In Javascript Read More »
