About us
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JT Devs is a Software consulting and IT College based. We build different types of applications such as web, mobile, and desktop.
We also provide IT tutorials on different programming languages such as Python, C#, Java, Javascript, and more.
In addition, we are here to assist you with your projects, assignments, and coach you on challenging topics.
You are welcome to register for one of our courses.
Courses we are offering
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Software Engineering
Web Engineering
Project Management
Database Management
Database Administrator
SQL, MySQL, SQLite, MongoDB, and Postgresql Developer
CEO & Founder
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Name: Joel
Surname: Mukanya
Contact us
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Email: jtdevsinfo@gmail.com
Cellphone number: 081 368 3241
Facebook: https://m.facebook.com/jtdevmayer/
Subscribe on our channel for more videos: https://www.youtube.com/channel/UCNoBN4_Ho5kXoyJHc4MtD0Q
Tags
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#JTDevs #Introtowebdevelopment #javascripttutorial #softwareconsulting #itcollege #html5andcsstutorial #javascripttutorialforbeginnersinenglish #html5 #css3 #pythonbasicsclass11 #python #webdevelopmentfullcourse #jquerytutorial #bootstrap #csstutorialforbeginners #htmltutorial #html5fullcourse #bootstraptutorialforbeginners #learnhowtocodeinjavascript2021 #learnhowtocode #javascriptfullcourse #javascriptcrashcourse #javascript #web #tutorial
Topics to cover
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0:00 - Intro
0:26 - Create a string variable
0:56 - Make use of an index
1:56 - Retrieve the last character
2:24 - length property to return the size of a string value
5:30 - string method
7:16 - charAt() method
7:47 - substring() method
9:25 - replace() method