Mercy

Be humane🎈🤍🌟

[Mercy @Mercy7363611]

@912CroozeFM 🎉🎉

[Mercy @Mercy7363611]

@Kashani_FC superman😝🫤💎

[Mercy @Mercy7363611]

@ChelseaFC Make Chelsea great again💙💙💙
That's all we're asking.
Thé boys looked tired through our lenses.
It could be poor management

[Mercy @Mercy7363611]

@akachai18_24 a cute theme💚

[baba yaga @babayagatwt]

Master JavaScript:

The JavaScript Tree 👇
|
|── Variables
| ├── var
| ├── let
| └── const
|
|── Data Types
| ├── String
| ├── Number
| ├── Boolean
| ├── Object
| ├── Array
| ├── Null
| └── Undefined
|
|── Operators
| ├── Arithmetic
| ├── Assignment
| ├── Comparison
| ├── Logical
| ├── Unary
| └── Ternary (Conditional)
|
|── Control Flow
| ├── if statement
| ├── else statement
| ├── else if statement
| ├── switch statement
| ├── for loop
| ├── while loop
| └── do-while loop
|
|── Functions
| ├── Function declaration
| ├── Function expression
| ├── Arrow function
| └── IIFE (Immediately Invoked Function Expression)
|
|── Scope
| ├── Global scope
| ├── Local scope
| ├── Block scope
| └── Lexical scope
|
|── Arrays
| ├── Array methods
| | ├── push()
| | ├── pop()
| | ├── shift()
| | ├── unshift()
| | ├── splice()
| | ├── slice()
| | └── concat()
| └── Array iteration
| ├── forEach()
| ├── map()
| ├── filter()
| └── reduce()
|
|── Objects
| ├── Object properties
| | ├── Dot notation
| | └── Bracket notation
| ├── Object methods
| | ├── Object.keys()
| | ├── Object.values()
| | └── Object.entries()
| └── Object destructuring
|
|── Promises
| ├── Promise states
| | ├── Pending
| | ├── Fulfilled
| | └── Rejected
| ├── Promise methods
| | ├── then()
| | ├── catch()
| | └── finally()
| └── Promise.all()
|
|── Asynchronous JavaScript
| ├── Callbacks
| ├── Promises
| └── Async/Await
|
|── Error Handling
| ├── try...catch statement
| └── throw statement
|
|── JSON (JavaScript Object Notation)
|
|── Modules
| ├── import
| └── export
|
|── DOM Manipulation
| ├── Selecting elements
| ├── Modifying elements
| └── Creating elements
|
|── Events
| ├── Event listeners
| ├── Event propagation
| └── Event delegation
|
|── AJAX (Asynchronous JavaScript and XML)
|
|── Fetch API
|
|── ES6+ Features
| ├── Template literals
| ├── Destructuring assignment
| ├── Spread/rest operator
| ├── Arrow functions
| ├── Classes
| ├── let and const
| ├── Default parameters
| ├── Modules
| └── Promises
|
|── Web APIs
| ├── Local Storage
| ├── Session Storage
| └── Web Storage API
|
|── Libraries and Frameworks
| ├── React
| ├── Angular
| └── Vue.js
|
|── Debugging
| ├── Console.log()
| ├── Breakpoints
| └── DevTools
|
|── Others
| ├── Closures
| ├── Callbacks
| ├── Prototypes
| ├── this keyword
| ├── Hoisting
| └── Strict mode
|
|____________ END __________________

[Mercy @Mercy7363611]

@BweraNtareMbra @BweraNtare @Official_NSOBA @ntare_league @BwerasFc @Bwera_ntare_KIU @BwerantareKab @novaraUg 🩷🩷

[Edison @CodeEdison]

Backend development is “simple” as long as you understand these fundamentals:

HTTP basics
• Methods
• Status codes
• Request and response headers

Security & identity
• Authentication vs authorization
• JWTs, sessions, and cookies
• OAuth 2.0
• Password hashing (bcrypt / Argon2)
• Salting and peppering
• 2FA and SSO
• RBAC and ABAC

API fundamentals
• API design principles
• RESTful APIs
• GraphQL
• WebSockets
• API versioning
• Rate limiting and throttling
• Pagination, filtering, and sorting
• File uploads and streaming

Server concepts
• Middleware
• Error handling
• Logging and monitoring
• APM (performance monitoring)
• Server-side rendering

Databases
• Database design
• SQL and NoSQL
• Indexing and query optimization
• ACID properties
• CAP theorem
• Normalization vs denormalization
• ORMs
• Connection pooling
• Transactions, migrations, and seeding

Caching & performance
• Caching strategies
• Redis and Memcached
• CDN integration

Scalability & architecture
• Load balancing
• Horizontal vs vertical scaling
• Monoliths, microservices, and SOA
• Message queues and Pub/Sub
• Event-driven systems
• CQRS and Saga patterns
• API gateways and service mesh

Infrastructure & DevOps
• Docker containers
• Kubernetes orchestration
• CI/CD pipelines
• Environment variables
• Configuration and secrets management

Security hardening
• CORS
• CSRF protection
• XSS prevention
• SQL injection prevention
• Input validation and output sanitization

Background processing
• Background jobs
• Cron jobs and schedulers
• Worker processes

Concurrency & runtime
• Async/await
• Promises and callbacks
• Thread pools
• Process and memory management
• Garbage collection

Quality & tooling
• Testing (unit, integration, E2E)
• Mocking and stubbing
• API documentation (Swagger / OpenAPI)
• Postman or Insomnia
• Git and version control
• Code reviews
• Debugging and benchmarking

Production
• Deployment strategies
• Monitoring in production

Once you grasp these, backend stops being “mysterious” and starts becoming systematic.

[Adarsh Gupta ✨ @Adarsh____gupta]

Backend development is simple, you just need to learn these

HTTP methods
Status codes
Request headers
Response headers
Authentication
Authorization
JWT tokens
Session management
Cookies
OAuth 2.0
API design
RESTful APIs
GraphQL
WebSockets
Server-side rendering
Database design
SQL queries
NoSQL databases
Database indexing
Query optimization
ACID properties
CAP theorem
Normalization
Denormalization
ORM (Object-Relational Mapping)
Connection pooling
Transactions
Migrations
Seeding data
Caching strategies
Redis
Memcached
CDN integration
Rate limiting
Throttling
API versioning
Middleware
Error handling
Logging
Monitoring
Application performance monitoring (APM)
Load balancing
Horizontal scaling
Vertical scaling
Microservices architecture
Monolithic architecture
Service-oriented architecture (SOA)
Message queues
Pub/Sub patterns
Event-driven architecture
CQRS pattern
Saga pattern
API Gateway
Service mesh
Docker containers
Kubernetes orchestration
CI/CD pipelines
Environment variables
Configuration management
Secrets management
CORS (Cross-Origin Resource Sharing)
CSRF protection
XSS prevention
SQL injection prevention
Input validation
Output sanitization
Password hashing
Bcrypt/Argon2
Salt and pepper
Two-factor authentication (2FA)
Single sign-on (SSO)
RBAC (Role-Based Access Control)
ABAC (Attribute-Based Access Control)
File uploads
Streaming data
Pagination
Filtering and sorting
Full-text search
Elasticsearch
Background jobs
Cron jobs
Task scheduling
Worker processes
Async/await patterns
Promises
Callbacks
Thread pools
Process management
Memory management
Garbage collection
Performance profiling
Benchmarking
Testing (unit, integration, E2E)
Mocking and stubbing
API docs (Swagger/OpenAPI)
Postman/Insomnia
Version control (Git)
Code review practices
Debugging techniques
Production deployment strategies

[Mercy @Mercy7363611]

@NewtonAllan6 konka nofaki nensi🙏 like honestly,

[Mercy @Mercy7363611]

@nickson_256 @BweraNtare @Eng_Tonny_ata04 💯❤️

[Abbey ZIRABAMUZALE @abbeyziraba]

Linux cheat sheet....
#careersintech
#CareerChange 👍🇺🇬👍

[Mercy @Mercy7363611]

🎉 We’re live!
The official website for Dina Apartments, Ntinda is now up: 👉 https://t.co/IoL9ajkKYN
Browse apartment units, amenities & book your perfect stay with ease. ✨
#WomenInTech
#GirlsWhoCode

[Margaret Muhanga @MargaretMuhanga]

With so much pain, grief & sorrow, I announce the death of my ‘bosom buddy’ Mary Karooro Okurut. My literature teacher, my mentor, my very close buddy, my world, my all. So painful to imagine . This is a sting I’ll never forget. May the angels receive her in glory🙏🙏🙏

[Mercy @Mercy7363611]

✨At Dina Apartments, Ntinda, luxury isn’t extra , it’s the standard.
From fast Wi-Fi to secure parking, we’ve thought of everything 🛏️💡🔐
All designed with your comfort in mind.
Created in Figma with my teammate @dunamis25172 🌟
#30DaysOfFigma
#UIDesign
#GirlsWhoCode

[Mercy @Mercy7363611]

@PageFlows @dunamis25172 @AngelMalaika23 @AgnesBrenda777 @KabahindaRoven1 @NakitendeLetici @BarbsBirungi @CathySsenkungu @wituganda @Witi_Uganda Thanks for your feedback🙏💛

[Mercy @Mercy7363611]

🔑 FAQs? Sorted!
Our Guest Info page keeps your stay at Dina Apartments, Ntinda hassle-free⚪️. More clarity, less guesswork ✨
Designed in Figma with @dunamis25172 💖
#30DaysOfFigma
#UXDesign
#GirlsWhoCode

[Mercy @Mercy7363611]

Real-time clarity for our guests🏠
Our Units Visibility page for Dina Apartments, Ntinda is now live 🏘️✨
Check availability at a glance ; no surprises, just transparent booking!
Designed in Figma with my amazing teammate @dunamis25172 💛
#30DaysOfFigma #UIDesign #GirlsWhoCode

[Mercy @Mercy7363611]

✨ Fresh spaces, homely vibes!
Our Apartment Units page for Dina Apartments, Ntinda is ready!
Whether it’s solo or family stays,we’ve designed every unit with comfort in mind.
Designed in Figma with my amazing teammate @dunamis25172 🏡🎨
#30DaysOfFigma #GirlsWhoCode #WomenInTech

[Mercy @Mercy7363611]

#30DaysOfFigma
Our Contact Page for Dina Apartments, Ntinda is live! 📞📬
Easy to navigate, clear details — all designed to help our guests reach us with ease.
Designed in Figma with my brilliant teammate @dunamis25172 💻💡
Stay tuned; more pages and fresh ideas on the way! 🧡

[Mercy @Mercy7363611]

#30DaysOfFigma
Our Booking page for Dina Apartments, Ntinda is coming together beautifully! 🏨✨Designed in Figma with my amazing teammate @dunamis25172 👩🏽‍💻More pages coming soon — stay tuned!
#WomenInTech
#GirlsWhoCode
#UIDesign #UXDesign