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1,257 results

Ganesh H
File Metadata Microservice - freeCodeCamp APIs and Microservices Project Tutorial

This is a full walkthrough for the File Metadata Microservice project on freeCodeCamp. We can install an npm package called ...

9:53
File Metadata Microservice - freeCodeCamp APIs and Microservices Project Tutorial

2,803 views

5 years ago

The Coding Gopher
How the Java Virtual Machine Works (and Why You Should Care)

Topics: - What is Java Bytecode? - How the JVM works (Class Loading, Bytecode Verification, JIT Compilation). - Why Bytecode ...

4:04
How the Java Virtual Machine Works (and Why You Should Care)

8,566 views

1 year ago

Ganesh H
Request Header Parser Microservice - freeCodeCamp APIs and Microservices Project Tutorial

This is a full walkthrough for the Request Header Parser Microservice project on freeCodeCamp. We can set up a GET route for ...

8:21
Request Header Parser Microservice - freeCodeCamp APIs and Microservices Project Tutorial

2,273 views

5 years ago

The Coding Gopher
99% of Developers Don't Get PostgreSQL

Check out Supabase: https://supabase.plug.dev/qnxeTMY ❤️ Get 40% OFF CodeCrafters: ...

12:40
99% of Developers Don't Get PostgreSQL

149,510 views

2 months ago

Ganesh H
24 - Run Functional Tests using a Headless Browser II - Quality Assurance - freeCodeCamp Tutorial

This is the final Quality Assurance challenge, and we are once again using Zombie to test with a different input this time. Link to ...

4:33
24 - Run Functional Tests using a Headless Browser II - Quality Assurance - freeCodeCamp Tutorial

1,127 views

5 years ago

The Coding Gopher
99% of Developers Don't Get Sockets

Get 40% OFF CodeCrafters: https://app.codecrafters.io/join?via=the-coding-gopher ⬆️ Best project-based coding platform.

12:05
99% of Developers Don't Get Sockets

464,537 views

7 months ago

Mr.Dotcom
Java free Code For beginner | java Sinhala Src code Free |Java Sinhala | Part 18

Thanks For Watching This Tutorial ✨ java free code camp java free code minecraft java free code java free source code core java ...

7:39
Java free Code For beginner | java Sinhala Src code Free |Java Sinhala | Part 18

163 views

4 years ago

Kiki's Bytes
I ACED my Technical Interviews knowing these System Design Basics

In this video, we're going to see how we can take a basic single server setup to a full blown scalable system. We'll take a look at ...

9:41
I ACED my Technical Interviews knowing these System Design Basics

354,121 views

1 year ago

Ganesh H
How to Claim freeCodeCamp Full Stack (Legacy) Certification 2020

All the projects and certifications you need to complete to get the freeCodeCamp Full Stack Developer certification in 2020.

4:14
How to Claim freeCodeCamp Full Stack (Legacy) Certification 2020

8,375 views

5 years ago

Ganesh H
22 -  Run Functional Tests on API Response using Chai-HTTP IV - PUT method - freeCodeCamp Tutorial

We can combine all our previous knowledge now to setup a Chai test for a POST request from scratch. Link to Challenge ...

6:01
22 - Run Functional Tests on API Response using Chai-HTTP IV - PUT method - freeCodeCamp Tutorial

1,234 views

5 years ago

Ganesh H
05 - Use the Double Equals to Assert Equality - Quality Assurance with Chai - freeCodeCamp Tutorial

One way we can assert that two values are equals is by using the loose equality (==) operator. Chai has the assert methods ...

9:49
05 - Use the Double Equals to Assert Equality - Quality Assurance with Chai - freeCodeCamp Tutorial

726 views

5 years ago

Ganesh H
20 - Run Functional Tests on API Endpoints using Chai-HTTP II - freeCodeCamp Tutorial

Let's look at how we can use Chai to test express API routes where request queries are involved. Link to Challenge ...

8:49
20 - Run Functional Tests on API Endpoints using Chai-HTTP II - freeCodeCamp Tutorial

850 views

5 years ago

Ganesh H
16 - Test if an Object has a Property - Quality Assurance with Chai - freeCodeCamp Tutorial

The property() and notProperty() methods of Chai's assert collection will take in an object and a string containing a key/property ...

5:21
16 - Test if an Object has a Property - Quality Assurance with Chai - freeCodeCamp Tutorial

501 views

5 years ago

Ganesh H
07 - Assert Deep Equality with .deepEqual - Quality Assurance with Chai - freeCodeCamp Tutorial

This is how I think this works: 1) Check the number of keys in both objects are the same 2) Check that all keys in expected object ...

8:47
07 - Assert Deep Equality with .deepEqual - Quality Assurance with Chai - freeCodeCamp Tutorial

1,092 views

5 years ago

Ganesh H
03 - Use Assert.isOK and Assert.isNotOK - Quality Assurance with Chai - freeCodeCamp Tutorial

From 4.45 , I meant to say pass when I kept saying fail. Oops! We can test if values are 'truthy' or 'falsy' using chai's assert isOk() ...

6:21
03 - Use Assert.isOK and Assert.isNotOK - Quality Assurance with Chai - freeCodeCamp Tutorial

769 views

5 years ago

Ganesh H
007 - 10001st prime - Project Euler Challenge - JavaScript freeCodeCamp

By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the nth prime number?

9:22
007 - 10001st prime - Project Euler Challenge - JavaScript freeCodeCamp

643 views

5 years ago

Ganesh H
29 - Add Axes to a Visualization - Data Visualization with D3 - freeCodeCamp Tutorial

We can use some D3 methods to create axes from a set of data and a scale. This returns a set of SVG shapes, on which we can ...

10:50
29 - Add Axes to a Visualization - Data Visualization with D3 - freeCodeCamp Tutorial

730 views

5 years ago

Ganesh H
21 - Run Functional Tests on API Response using Chai-HTTP III - PUT method - freeCodeCamp Tutorial

Let's see how to use Chai to test POST/PUT request. We need to take an extra step here, and call the send() method, with an ...

7:45
21 - Run Functional Tests on API Response using Chai-HTTP III - PUT method - freeCodeCamp Tutorial

1,218 views

5 years ago

Ganesh H
13 - Hash and Compare Passwords Asynchronously - Information Security with HelmetJS - freeCodeCamp

Since hashing is so computationally expensive, we should use async methods with callback functions to not block connections ...

8:30
13 - Hash and Compare Passwords Asynchronously - Information Security with HelmetJS - freeCodeCamp

2,204 views

5 years ago

Ganesh H
02 - Test if a Variable or Function is Defined - Quality Assurance with Chai - freeCodeCamp Tutorial

How I like to think of undefined : Defined - Either exists and means something or does not exist (defined to mean null or nothing) ...

6:31
02 - Test if a Variable or Function is Defined - Quality Assurance with Chai - freeCodeCamp Tutorial

1,297 views

5 years ago