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Arif

@ofh3VYy • 2mos

Do I need to learn backend for blockchain Dev?

Do I need to learn backend for blockchain Dev?So I’ve almost learned React from The Odin Project. Now, if I want to move towards Blockchain development path, do I need...

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Difficulty - Medium

Total Plays - 24

Allowed Time - 10 sec

Best time - 3.504 sec

What does the immutable keyword do in Solidity?

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Explanation:
immutable variables are assigned once during deployment and can’t be changed afterward. They are more gas-efficient than regular storage variables.

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Difficulty - Medium

Total Plays - 24

Allowed Time - 10 sec

Best time - 1.066 sec

What is the primary purpose of a modifier in Solidity?

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Explanation:
Modifiers are used to add conditional logic like access control to functions. They prevent code repetition and keep logic clean.

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Sheza Henry

@ChainVisionary • 1mo

What are the ethical considerations of working as a smart contract developer for a controversial DeFi protocol?

Hey folks,I’ve been in the smart contract space for a while, and recently got approached about working on a DeFi project that, let’s just say, has a pretty “mixed” reputation....

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Difficulty - Medium

Total Plays - 27

Allowed Time - 10 sec

Best time - 1.161 sec

Which blockchain introduced smart contracts?

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Explanation:
Ethereum popularized smart contracts and allowed developers to build decentralized apps.

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Angela R

@Web3SkillMapper • 1mo

What Is Web3 Experience? Key Web3 Basics Every Job Seeker Should Know

The term "Web3" is so broad. When a job description asks for "Web3 experience", what core concepts are they actually testing for?I’m prepping for some Web3 interviews and honestly, I’m...

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Difficulty - Medium

Total Plays - 18

Allowed Time - 10 sec

Best time - 3.669 sec

Which Rust feature ensures type safety in blockchain data structures?

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Explanation:
Rust’s ownership model enforces strict rules on data access, preventing issues like double-spending in blockchain applications. It ensures compile-time safety for complex data structures.

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CryptoCoder_AJ

@CryptoCoderAJ • 1w

Company Going Blockchain - How Do I Actually Make This Career Switch Happen?

My company is moving into blockchain development. What's the best way to convince my manager to let me transition into a new role internally?Honestly, I'm kind of freaking out because...

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Andria Shines

@ChainSage • 1mo

How Do You Handle Blockchain Developer Imposter Syndrome as a Self-Taught Dev Among CS Grads?

How do you handle impostor syndrome when you're a self-taught blockchain developer working alongside CS grads?For a bit of context, I’m a self-taught developer currently studying computer science, and I’m...

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Web3Learner_Abaz

@Web3LearnerAbaz • 4w

Starting my first blockchain dev internship next week - what gets junior devs fired during probation?

What's up everyone!So I'm starting my first blockchain developer internship next week and I'm honestly kinda freaking out. I've been lurking here for a while but figured it's time to...

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Olivia Smith

@SmartOlivia • 1w

How Do You Use the STAR Method in Blockchain Interviews? (Heard This on a LinkedIn Webinar)

Quick question for the group—at a recent LinkedIn webinar, the career coach kept highlighting the STAR method as a must for blockchain interviews. Has anyone using this technique, how do...

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Akemi R

@snappy-bullet • 2w

Is Dubai Really Better for Blockchain PMs? Salary, Taxes & Real Life vs Bangalore

Are there any professionals here actually working as a blockchain PM in Dubai or Bangalore? I keep hearing “Dubai is tax-free, you’ll save a ton”—but rents look nuts.Is it true...

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Kaustubh

@kaustubh • 1mo

How can I mint my first NFT on Ethereum?

I’m an artist new to blockchain and want to mint my first NFT on Ethereum: what are the key steps to complete the minting process efficiently, including choosing a wallet,...

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Santosh kumar Valuroutu

@R7uufvU • 3d

Need guidance

I learned blockchain basics, solidity and foundry and I don't know what to do next. I am interested in daaps and have some ideas.

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Zamereum

@zippy-cloud • 14h

Seeking Guidance from Experienced Blockchain Professionals in Dubai/UAE

Hi Everyone , I’m a Blockchain Developer with 2 years of experience building smart contracts, NFTs, DeFi projects, and other Web3 magic. I’ve spent the last couple of years working...

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