lay-tech
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Lay Tech is an educational technology channel based in Ethiopia, dedicated to explaining tech concepts in a simple and practical way.
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αŠ αŠ•α‹³αŠ•α‹΄ α‰ƒαˆ‹α‰Άα‰½αˆ… αŠ¨α‹αˆα‰³αˆ… αŠ«αˆα‰°αˆ»αˆ‰ α‹αˆαˆ›αˆˆα‰΅ αˆαˆ˜α‹΅
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α‰  tech α‹˜αˆ­α α‹¨α‰°αˆ»αˆˆ ነገር αˆˆαˆ›αˆαŒ£α‰΅

1 ααˆ‹αŒŽα‰³α‰½αŠ•αŠ• αˆ˜αˆˆα‹¨α‰΅(Passion)

2. αˆˆαˆαŠ• αˆαˆˆαŒαŠα‹(purpose )
Passion + purpose = long-term fuel
🎯 Without direction, speed is wasted.

3.   α‰΅αŠ©αˆ¨α‰΅(focus ✍️ Concentration is the secret of strength)

4. αˆ˜αˆ°αˆ¨α‰±αŠ• αˆ›αˆ³αˆ˜αˆ­(Master the Fundamentals)
🧱 Excellence starts with basics.

5. α‰ α‰‹αˆšαŠα‰΅ αˆ˜αˆ΅αˆ«α‰΅   ( Be Consistent, Not Just Motivated)
πŸ” Discipline builds success.
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Activity diagram for Login
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πŸ‘‰πŸ‘‰Technology is not just about machines, algorithms, or lines of codeβ€”it’s about problem-solving, persistence, and creativity.
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let count = 0;

return function () {
count++;
return count;
};
}

const counter1 = createCounter();
const counter2 = createCounter();

console.log(counter1());
console.log(counter1());
console.log(counter2());

❓ Questions
What will be the output?
Why doesn’t counter2 continue from counter1?
What JavaScript concept is demonstrated here?
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lay-tech
Photo
Js string and array methods
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Forwarded from Riseup Tech
πŸŽ™αˆα‹© αŒŠα‹œ αŠ¨αˆ™αˆ³ αŠ‘αˆ¨α‹²αŠ• αŒ‹αˆ­!πŸŽ™

αŠ¨αˆ™αˆ³ αŠ‘αˆ¨α‹²αŠ• αŒ‹αˆ­ α‹¨αˆαŠ“α‹°αˆ­αŒˆα‹ αˆα‹© የቀαŒ₯ታ ውይይቡ (Live Session) αˆŠαŒ€αˆ˜αˆ­ α‹¨α‰€αˆ¨α‹ 2 αˆ°α‹“α‰΅ α‰₯ቻ αŠα‹β—οΈ

α‹­αˆ…αŠ•αŠ• αŠ αˆ΅α‹°αŠ“α‰‚ ቆይታ αŠ₯αŠ•α‹³α‹«αˆ˜αˆαŒ₯α‹Žα’ αŠ αˆαŠ‘αŠ‘ α‰°α‹˜αŒ‹αŒ…α‰°α‹ αˆ³α‹­αˆ­α‰ α‹­αŒ α‰₯α‰αŠ•!πŸ‘Œ αˆˆαˆŒαˆŽα‰½αˆ α‹«αŒ‹αˆ©πŸ‘‡

https://t.me/riseuptech
Imagination is every thing
Phases of SDLC(software development life cycle)
1. Requirement Analysis
Gather and analyze business and user requirements
Identify functional and non-functional needs
Create Software Requirement Specification (SRS) document
Outcome: Clear understanding of what the software must do
2. Planning
Define project scope, schedule, and cost
Identify risks and resource requirements
Choose development methodology (Agile, Waterfall, etc.)
Outcome: Project plan and feasibility report
3. System Design
Design system architecture and workflows
Database design, UI/UX design
Choose technologies and tools
Outcome: High-level design (HLD) and low-level design (LLD)
4. Development (Implementation)
Write code based on design documents
Follow coding standards and best practices
Perform unit testing
Outcome: Working software modules
5. Testing
Verify that software meets requirements
Types: Unit, Integration, System, User Acceptance Testing (UAT)
Identify and fix defects
Outcome: Bug-free and validated software
6. Deployment
Release software to production environment
Configure servers and environments
User training and documentation
Outcome: Software available to users
7. Maintenance
Fix bugs and performance issues
Add new features and enhancements
Adapt software to new environments
Outcome: Stable and updated software system
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AI is the broad concept.
‼️Artificial Intelligence means making machines behave like humans β€” able to:

βœ”οΈThink
βœ”οΈLearn
βœ”οΈMake decisions
βœ”οΈSolve problems

Machine Learning is a subset of AI.
Machine Learning means machines learn from data instead of being explicitly programmed.
πŸ‘‰ The system improves automatically with experience.
Example
βœ”οΈFace recognition
βœ”οΈPrice prediction