kauress
Share:Pre-Launch It’s been a busy 2 days, I pre-launched the JavaScript Technical Interview Guide and have sold 50% of the early bird copies. I made an announcement on Twitter and on Reddit. So far 280 upvotes on Reddit! Anyways keep reading – the juice is down below! So far I’ve emailed subscribers once with 80 practice coding exercises from chapter 1 (The Basics) . Besides
Share:Introduction Hi devs especially junior devs! For the past 5 months I’ve been super focused on writing a technical interview guide for juniors who want to break into the web-development industry. Since a solid grounding in JavaScript is paramount to clearing interviews focused on web applications, I wanted to write a guide that would help junior developers learn and practice at the same time. Why?
Share:This past month I’ve been working with an animation studio in Utah to help create a course on JavaScript for kid! It’s been a lot of fun! See the trailer here!
Share: Introduction I’m glad there are machine learning implementations in JavaScript. Abstracts a lot of the complexities associated with training & using machine learning models. I just hope ml5.js doesn’t become obsolete tomorrow or the next month! Python has been the modern de-facto language for #machinelearning. And there are tons of python libraries to implement machine learning tasks. However, JavaScript implementations of machine learning are
Share:Request the user to start their webcam stream var video= document.querySelector(“#videoElement”); if(navigator.mediaDevices.getUserMedia){ navigator.mediaDevices.getUserMedia({ video: true }) .then(function (stream) { video.srcObject = stream; }) .catch(function (error) { console.log(“Error streaming”); }); } Using the getUserMedia() API which allows you to access a user’s camera and mic without any plugins Streams have inputs (video) and outputs (video) The if-conditional checks if the getUserMedia is supported Syntax: navigator.mediaDevices.getUserMedia(constraints).then(successCallback).catch(errorCallback) The
Share:5 years ago I made my first course and it was on Git. I learned a lot about making courses, video editing, sound editing and how people learn! Because I like to focus on core stuff example Vanilla JavaScript instead of libraries and frameworks, I rarely have to update things. Infact this course is still relevant and has had only 1 minor update during it’s
Share:Took me a day to finish the above + read on posenet and have it running on a local server. My webcam on my laptop isn’t all that great but should suffice for the time being. Below are steps for the project so far: Use getUserMedia method of the web media API to detect a webcam and get permission from the user to stream video
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Amidst a global pandemic (Covid- 19), I will be sitting quietly like a farm mouse and write a book with a publisher called Packt. The book will be focused on JavaScript interview questions in the form of practical coding questions.
Share:forEach() ES6 has introduced the forEach() method which allows you to loop through an array. Arrays as you may already know are of the type ‘object’. In contrast to the string,number,boolean, undefined and symbol types which are primitive data types. For example if we console.log the typeof operator to find the typeof array, objectwill be logged, as seen below: const yummies = [‘Ice-cream’,’Cupcake’,’Donut’,’Cupcake’]; console.log(typeof yummies)//
