haua @webdev_haua

Software Engineer youtube.com/@devhaua Bengaluru Joined October 2023

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haua @webdev_haua

8 months ago

I'm back 🔙🔙🔙

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haua @webdev_haua

a year ago

@akshaymarch7 JainHind

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haua @webdev_haua

2 years ago

Advance React [Context API] is in progress

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haua @webdev_haua

2 years ago

Learned ReactRouterDOM loving it

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haua @webdev_haua

2 years ago

Guys learning ReactJS project and building a project

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haua @webdev_haua

2 years ago

Learning React Journey so faaaaar is awesome👽👽👽

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Mindtown @mindtown_ai

2 years ago

Our team is growing. 🚀

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haua @webdev_haua

2 years ago

@JanviTh110302 @Google Congrats

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Namya @ Supafast @namyakhann

2 years ago

13 key sections for a high-converting Product page:

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Alex Xu @alexxubyte

2 years ago

Our recommended materials to crack your next tech interview.

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Namya @ Supafast @namyakhann

2 years ago

I've designed more landing pages in the past 5 months than in the last 5 years combined. Here are 9 key sections for a high-converting SaaS landing page:

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embersunn @embersunn

2 years ago

This is the knowledge map I’m using to learn JavaScript It touches base on the most important concepts. I highly recommend

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Which latency numbers you should know? Please note those are not precise numbers. They are based on some online benchmarks (Jeff Dean’s latency numbers + some other sources). 🔹L1 and L2 caches: 1 ns, 10 ns E.g.: They are usually built onto the microprocessor chip. Unless you work with hardware directly, you probably don’t need to worry about them. 🔹RAM access: 100 ns E.g.: It takes around 100 ns to read data from memory. Redis is an in-memory data store, so it takes about 100 ns to read data from Redis. 🔹Send 1K bytes over 1 Gbps network: 10 us E.g.: It takes around 10 us to send 1KB of data from Memcached through the network. 🔹Read from SSD: 100 us E.g.: RocksDB is a disk-based K/V store, so the read latency is around 100 us on SSD. 🔹Database insert operation: 1 ms. E.g.: Postgresql commit might take 1ms. The database needs to store the data, create the index, and flush logs. All these actions take time. 🔹Send packet CA->Netherlands->CA: 100 ms E.g.: If we have a long-distance Zoom call, the latency might be around 100 ms. 🔹Retry/refresh internal: 1-10s E.g: In a monitoring system, the refresh interval is usually set to 5~10 seconds. Notes ----- 1 ns = 10^-9 seconds 1 us = 10^-6 seconds = 1,000 ns 1 ms = 10^-3 seconds = 1,000 us = 1,000,000 ns – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

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Ivan Velichko @iximiuz

2 years ago

SSH Tunnels - A Visual Guide To Port Forwarding 🧵 One of my favorite parts of SSH is tunneling. With just the regular ssh client, you can do wonders! 1. Local Port forwarding Access private ports of a remote machine using local tools (your browser, a fancy DB UI client, etc)

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Shushant Lakhyani @shushant_l

2 years ago

10 impactful documentaries that will change your life and mindset:

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Eyisha Zyer @eyishazyer

2 years ago

A Ukrainian YouTuber has been finding 'terrifying Black Mirror AI clones' of herself online. Here's everything you need to know.

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Akshay Saini @akshaymarch7

2 years ago

LLD/Machine coding is a very crucial part of Frontend Developer Interviews. 🔥 Here is the list of topics you should prepare to become a good Frontend Engineer. I have covered all these topics in our Namaste Frontend System Design course videos. Our knowledge heavy course is worth every single penny that you spend over it. (If you don't believe me ask thousands of our happy students) Checkout the course if you want to become a Frontend Expert Link - namastedev.com/learn/namaste-… *We also offer a 7 day No Questions asked Full refund.* We don't want your money, if you don't like our course. ✌️ PS. even if you don't want the course, you can still checkout the curriculum, there's so much to learn from that too. 😎 Cheers, Akshay Saini 🚀