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Coding Decoding Computer Course

Coding Decoding Computer Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course offers a quick, hands-on understanding of text encoding, UTF-8, and basic checksums for error detection. You'll learn character-to-byte mapping, hex data inspection, frame building and validation, plus simulating faulty transmissions. Using examples in common languages, you'll create simple integrity checks, grasp their limitations, and decide on better options like CRCs or hashes.

Elevify advantages

Develop skills

  • Implement text encodings by converting characters, code points, and UTF-8 bytes.
  • Calculate checksums quickly using XOR, sum modulo 256, and manual error detection.
  • Construct and validate data frames with checksums, spotting and logging corrupted packets.
  • Develop efficient receiver code to parse frames, verify checksums, and manage errors.
  • Select appropriate integrity checks like checksums, CRCs, or HMAC for protocols.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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