Tonny Muchui

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Tonny Muchui

Tonny Muchui

@Tonnymuchui6

https://t.co/ScUESbJaOg

Remote Katılım Ekim 2018
2.6K Takip Edilen1.1K Takipçiler
Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@jeanbrendah The law punishes crime, doesn't prevent crime. It is your responsibility. Prisons will never run out of space, same way earth will never run out of space to welcome you back.
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🦋El~Fuego🫦
🦋El~Fuego🫦@fuegoshawrry777·
😹Lakini naelewa Katheu pia, my first bf paid my uni fees from 1.1 up to 4.1 plus monthly allowance sikua nataka nataka mtu achezee huyo kijana😹💯(kwetu hakuna filthy money)
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SumitM
SumitM@SumitM_X·
As a Reactjs developer, Please learn : 1. Advanced State Management - Redux & Redux Toolkit - Context API - Recoil or Zustand 2. React Performance Optimization - Memoization (React.memo, useMemo, useCallback) - Code Splitting - React Profiler 3. Component Design Patterns - Higher-Order Components (HOCs) - Render Props - Custom Hooks 4. Server-Side Rendering (SSR) - Next.js - Hydration 5. TypeScript with React - Type Safety - Advanced Types and Generics 6. Testing - React Testing Library - End-to-End Testing (Cypress, Playwright) - Mocking and Stubbing 7. React Ecosystem and Tooling - Webpack and Babel - ESLint and Prettier 8. API Integration - GraphQL (Apollo Client, Relay) - SWR and React Query - WebSockets and Real-Time Updates 9. Authentication and Authorization - OAuth and JWT - Role-Based Access Control (RBAC) 10. Code Architecture - Monorepos (Nx, Lerna) - Micro-Frontends - Atomic Design 11. Web Performance Optimization - Lazy Loading - Progressive Web Apps (PWA) - Service Workers 12. Skip Angular
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Rèed
Rèed@Ian_San254·
Ladies and Gentlemen... What advice would you give both the lady and Phil?
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@mrteji_ No man on earth can satisfy a woman who doesn't have inner satisfaction; satisfaction is a personal thing and it is a decision.
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SumitM
SumitM@SumitM_X·
In a Java interview, demonstrating your understanding of how the JVM works and the intricacies of memory management can set you apart from the rest. Last week, I shared a tweet regarding this but didnt specify the topics. Please cover the following 25 topics: 1. Difference between heap and stack, memory allocation for objects, variables, and method calls. 2. Garbage Collection: Understanding garbage collection in Java, types of garbage collectors (Serial, Parallel, CMS, G1), and when/how objects become eligible for GC. 3. Memory Areas in JVM: Method Area (Class Metadata), Heap Memory (Young Generation, Old Generation), Stack Memory, and Native Method Stack. 4. Java Garbage Collection Algorithms: Minor GC vs. Major GC, Mark-and-Sweep Algorithm, Compacting and Copying algorithms. 5. JVM parameters for memory tuning (-Xms, -Xmx, -XX:NewRatio), and analyzing GC logs. 6. Memory Leaks: Common causes, identification, and debugging tools like VisualVM, JConsole, and Eclipse MAT. 7. Common causes of java.lang.OutOfMemoryError and strategies to prevent/resolve it. 8. Soft, Weak, and Phantom References and their impact on memory management. 9. How ThreadLocal can cause memory leaks if not used carefully. 10. Why finalize() is discouraged and alternatives like Cleaner. 11. Direct Memory: Understanding off-heap memory and its management using Unsafe or ByteBuffer. 12. Studying JEPs related to GC improvements (e.g., JEP 307 for ZGC, JEP 189 for Shenandoah). 13. JVM Architecture: Class loader subsystem, memory areas, execution engine, and native interface. 14. Class loading process (loading, linking, and initialization) and class loaders (Bootstrap, Extension, System). 15. Basics of Java bytecode and how it is executed by the JVM. 16. Role of the JIT compiler and its optimization techniques like inlining and dead code elimination. 17. Structure of a .class file (magic number, constant pool, methods, attributes). 18. Thread lifecycle management and interaction with the JVM. 19. Native Method Interface (JNI): How JVM interacts with native code through JNI. 20. Tools and techniques for JVM profiling and performance optimization (e.g., VisualVM, JConsole). 21. Overview of HotSpot and how it optimizes runtime performance. 22. Bytecode Manipulation: Libraries like ASM, BCEL, and Javassist for bytecode engineering. 23. Tools like jstack, jmap, and jstat for monitoring and troubleshooting. 24. How JVM ensures class-level security (class verification and security manager). 25. Java Memory Model (JMM): Understanding concurrency and memory visibility rules in JVM.
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@amerix They're committed to misunderstanding you.
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Eric
Eric@amerix·
Avoid arguing with people who choose to misunderstand you. Some don’t want clarity, they just want a conflict. Explaining yourself to them is wasted energy.
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Abhishek Singh
Abhishek Singh@0xlelouch_·
You're building a banking app. You need to show user's balance, but balance is updated across 5 different services (deposits, withdrawals, interest, fees, bonuses). How will you ensure consistent balance? Topic: Data Consistency
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Abhishek Singh
Abhishek Singh@0xlelouch_·
95.7% of senior Java interviews are these 7 topics.
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@LeviMunyeri Do you have 1 million to subscribe to karen country club?. Will you afford a Monthly "must use" 20k hapo kwa restaurant?. Either way it will be deducted?. Tusifichane golf si ya maskini. Kama hujaona equipments zikiuzwa muthurwa jua si ya kila mtu
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Levi Munyeri
Levi Munyeri@LeviMunyeri·
Whoever lied to Africans that playing golf is a measure of success did a good job.
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@Frankchise_ Saudi league terminated Ronaldo contract after first training.
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Ronoo
Ronoo@Frankchise_·
Mtu anafold after only 4hrs 🤣
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@ronnieonly Unakubali, they no longer have enough equity to use our money vile wanataka.
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Ronnie Otieno
Ronnie Otieno@ronnieonly·
@Tonnymuchui6 😭 okay, some of my tweets have little to no truth about me in real life.
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@ronnieonly My female friends don’t have any share in my budget. If a friend wants to use my money, then I should also benefit.
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Maktejah Brian™ 🚘
Maktejah Brian™ 🚘@maktejah_·
If your birth certificate states “Brendah” and your ID states “Brenda”, what should you do to unify the spelling?
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Tonny Muchui
Tonny Muchui@Tonnymuchui6·
@PulseofNBO @maktejah_ More than. Deed poll na hizo vitu zingine costed alot. Hujaweka za corruption bado😅. Niliambiwa the only way to change birth certificate is only when ulichukua ukiwa mdogo. Mimi nilichukua nikiwa class 8. They will change for you but it won't reflect kwa immigration office.
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