In this video, we will learn how we can test our server-side API code in Express.js. • Install supertest • Prepare Express for supertest • Write test around the APIs

In this video, we will learn how to profile our application to find memory leaks, high consumption on usage, slow reactions and more. • Activate profiling • Collect tick information • Analyze tick information

In this video, we will learn the structure of a map chart. • Get an overview of HTML and CSS files • Understand the GeoJSON file • Understand the app.js file

In this video, we will learn how to add the y-axis. • Style the y-axis • See the result and style the y-axis even more with the tickFormat()

Finish the code and view the result of the scatter plot. • Create the elements • View the result • Modify the code to display the result better

In this video, we will randomize the data and optimize the code. • Understand the first way to randomize hardcoded data • Understand the second way to randomize data in D3.js style • Optimize the code and also view the result, which is...

In this video, you will host Mutillidae (Buggy Application). • Explore Mutillidae application • Download Mutillidae in Kali Linux • Mutillidae hosting in server

In this video, we will use python and sklearn to analyze sonar chirp data using Random Forest. • We will use Jupyter Notebook to execute our code • Use Random Forest implementation in Scikit learn • Test with different number of trees

In this video, we will look at scikit learn and how to build a simple ensemble model. • Get an introduction to scikit learn • Use scikit learn to write a simple ensemble learning model • Use scikit learn to evaluate the ensemble learning...

We’ll create a condition filter. • Understand the condition filter • Apply it to our data

We need to work out all the calls to the DB endpoints from the front-end application. • Start working out all the calls to the API endpoints • Put all the calls in place • Test to make sure everything is working

We need to test this and verify results and make sure it looks good. • Stretch out how much info is being returned

This video will give you an overview about the course.

In this video, we will learn how to improve our code with a powerful TypeScript library.<br/>
• Install <br/>InversifyJS
• Adapt the Express.js c<br/>ode to use Inve<br/>rsifyJS
• Create a controller

In this video, we will learn how to use time features in Node.js, what the phases of the event loop are and how they affect the timer functions in node. • Explain the event loop • Show setTimeout and setImmediate • Look at a nested...

In this video, we will learn the advantages of using destructing in a variable and an array within Express, instead of the old-fashioned way. • Destruct a variable of request into multiple variables • Destruct an array of the process...

In this video, we will learn how to develop multiple node packages into one big codebase.<br/>
• Understand what a monorepo is and insta<br/>ll Lerna.js
• Cr<br/>eate multiple packages<<br/>br/>• Use these multiple packages

In this video, we will learn how to create an SVG element. • Start coding on a texteditor. • Load browser to view the SVG. • Load browser + developer tools. Get familiar with the Elements tab in developer tools.

This video focuses on open source code files. • Convert APK into jar file using dex2jar • Open source code using JD-gui tool • Analyze source code

In this video, we will see how to find front end and backend technologies. • Explore Info gathering using net discover tool • Learn about Info gathering using Dmitry tool • Find frontend and backend technologies

In this video, we’ll look at the several actions we can do on our dashboards.<br/>
• Why are actions<br/> necessary?
• Why is h<br/>ighlighting necessary?

Web development is moving fast and to keep up to mark, you need a technology stack that is . The MEAN stack includes MongoDb, Express, Angular, and Node.js. These tools provide a rich environment to build advanced web...

Web development is moving fast and to keep up to mark, you need a technology stack that is . The MEAN stack includes MongoDb, Express, Angular, and Node.js. These tools provide a rich environment to build advanced web...

We’ll see new lines that we have in Tableau 2018.1. • Different types of lines in Tableau • Implement lines in Tableau