Meet 🦇🔊

Building DeFi & Web3

[Meet 🦇🔊 @MeetSirja]

@0xchetan craziest

[Meet 🦇🔊 @MeetSirja]

And it’s just happened.

Congratulations @0xchetan for the smooth launch.

@GigabrainGG is cooking something interesting, check it out👀

$BRAIN

[Gigabrain @GigabrainGG]

IT'S HAPPENING TODAY 📈

@gigabrain_agent 🤖

[Gigabrain @GigabrainGG]

fill the form + like, repost, follow @gigabrain_agent 🤖👀📈https://t.co/PHTG6GoXlL

[Meet 🦇🔊 @MeetSirja]

@avici 🖤

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The #Crypto journey summarised

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@functi0nZer0 Wanna know what just happened?
check this out

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3 Effective way to downsize your solidity smart contract if it exceeds 24576 bytes size limit:

0/3

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@Secure_DApp @web3carnival @DivyaShaparia @akshit_mokani @DhruvilShah79

Super excited for Web3Carnival to dive deep into advanced topics and collaborate with industry trailblazers

[Meet 🦇🔊 @MeetSirja]

@stats_feed Satoshi Nakamoto he is

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@sethforprivacy Or just use Nano S? 🤷‍♂️

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Just experienced the @koshmoney Payment Terminal at @web3conf_india!

Bought a Polaroid photo and captured an unforgettable moment.

The experience was incredibly smooth, offering multiple payment options in various networks and currencies.

#PoweredbyCopperx

[Meet 🦇🔊 @MeetSirja]

One simple way to reduce contract size is using library. Consider moving repetitive function to library.

Remember to keep library function as public, as internal functions will be added to contract itself.

Cons: Execution cost will be higher as delegate call will be used.

3/3

[Meet 🦇🔊 @MeetSirja]

3 Effective way to downsize your solidity smart contract if it exceeds 24576 bytes size limit:

0/3

[Meet 🦇🔊 @MeetSirja]

Consider using short error message instead of long string.

If you are using solidity version higher than 0.8.4, use custom errors.

2/3

[Meet 🦇🔊 @MeetSirja]

@Rekt_Tekashi Candle is skydiving

[Meet 🦇🔊 @MeetSirja]

@PopPunkOnChain What about this?

[Meet 🦇🔊 @MeetSirja]

💡 Gas optimization in solidity

Do you know, in solidity bitwise operator is more gas efficient than division operator.

In the below example, number is divided by two in both cases but right shift operation is more gas efficient.

[Meet 🦇🔊 @MeetSirja]

@SolidityScan Find the bug? Or Find the contract?

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@auditone_team Security checklist 101

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@0xCygaar Uncheked🥲