Day 01 - Orientation Session. Download and Install JDK, Eclipse. 1st Java Programs.

Java 4 Kids and Beginners

  1. 2 weeks program. M-F 630-8p PT. 10-15 hours of core training. Coding. 
  2. Training model + Interaction  : GTW, gDrive, Skype
  3. GTW 
  4. Raise your hand if you need to be unmuted. Speak your question, share screen, tech help. 
  5. Chat window to send short answers
  6. During LIVE - only take notes. DO NOT PRACTICE. 
  7. gDrive
  8. For all documents, code … 
  9. Skype 
  10. A group chat for quick info share. 
  11. LIVE Session : Questions, Raise Your Hands, What to do during
  12. VIDEO’s : https://youtube.com/qtpelearn and https://go.itelearn.com/ within 12 hours from the LIVE session. Replay?
  13. Practice : Lot of assignments. Replicating what we do in LIVE by watching the video (NO COPY PASTE) 
  14. Projects : Good set of active projects. Premium Members


  1. Take a project/task or assignment?
  2. Start building a workable solution for it?
  3. Repeat for over 10-15 different assignments. 
  4. In the process how we master coding and specifically JAVA.



Where do you Apply what you learn?

  • Interest in coding
  • School or college curriculum
  • Tomorrow’s career better chances
  • Make money through it .. sure eventually. 
  • MAKE YOU START BELIEVING IN YOUR SELF. LOT OF AHHAAA MOMENTS. 


Getting smarter at?

  • Search
  • Thought process 
  • Self installation helps
  • NO SPOON FEEDING.
  • Outspoken 
  • Repeat all concepts enough number of times. You will not skip.
  • Schedule, give your best effort. 
  • Bugs, Defects. Art of debugging is highly appreciated. 


Training Contents : https://www.w3schools.com/java/java_strings.asp 

No topic based learning. Need or project based learning.


Project A - 

  1. Task 1 - Print a square on my screen using a code
  2. Task 2 - Print a multiplication table on my screen using a code 


Java - ‘90s … ignore history.

Working with Java. 

  1. To write Java programs you need a Java Development Kit. Free Version for easy download. https://www.oracle.com/java/technologies/javase-jdk15-downloads.html 
  2. Check Java … Run cmd in your programs, and type java, hit enter. 
  3. Nothing … 
  4. Eclipse IDE… notepad is extremely boring and non productive. Integrated Development Environment. 



Java code … in a simple notepad. 

Javac myJava1.java - Compile (generates the needed class file for execution)

Java myJava1 - Run 



Syntax Error : Before execution, we realize the code is not written correct. Spell error too.

Run Time Error : During execution, something unexpected happened. 


Challenges : 

  1. Our solution is not wholistic. 
  2. Approach can be different
  3. Each human may think and write different code.
  4. There can be more than 1 correct solution.
  5. There is always scope for further improvement. 
  6. Are there alternate approaches?
  7. Can or Will our program break? 


Complete and Continue  
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