Hetal Rajgor

{Programmer💻} | Coffee☕ | contributing for programming community👩‍💻 | likes to tweet on random topics related to .NET

[Hetal Rajgor @hetu0919]

Another day, another order , another disappointment from @zeptocares @ZeptoNow Received rotten and stale food and no support from Zepto helpdesk fed up zepto now

[Hitesh Choudhary @Hiteshdotcom]

Chapter 2 live stream - Sunday 😁

I got little busy in building a custom app to make live stream much more fun. Also built a custom harness for images. After multiple iterations, harness gives me exactly what I want, edit exactly what I need and help me to explain concepts better. Iteration took over 200$ but totally worth it to teach better in streams.

[Hitesh Choudhary @Hiteshdotcom]

Someone just did something really important for the computer vision community.

A developer named Xuban spent 6 months building LibreYOLO, a fully MIT-licensed YOLO library. Free. Open. No strings attached.

Here's the context: YOLO, the real-time object detection framework, is currently dominated by one company. They distribute it under AGPL3, which sounds open-source but has a catch. Businesses using AGPL3 code in commercial products essentially have to open-source everything, or pay up. That company apparently charges around $10,000/year for commercial use. They even asked researchers for money at some point.

Xuban got approached for an acquihire. He said no.

His reason: he just wants people to use YOLO for free. That's it.

MIT license means you can use it in commercial projects, modify it, ship it, no licensing fees, no legal headaches. For startups building computer vision products in India or anywhere else, this is a big deal. $10k/year is not a small number if you're early stage.

Real-time computer vision is everywhere now. Surveillance, retail analytics, manufacturing defect detection, traffic monitoring. The fact that one company had a near-monopoly on the most popular detection framework and was quietly monetizing it through licensing is something most builders didn't even realize.

LibreYOLO is the answer to that.

[Anuj @anujcodes_21]

🚨Anthropic just showed a 24-minute workshop on how to actually do prompts for Claude.

Taught by the people who built it.

Free. No registration. No paywall.

I've seen $300 courses that don't cover what they teach in the first 8 minutes.

Watch it and bookmark it now.

[SumitM @SumitM_X]

As a developer,

Please Slap yourself if you are unable to explain even 10 from below terms :

Indexing
Clustering
Denormalization
Normalization
Read replicas
Leader–Follower replication
Multi-leader replication
Quorum
Consensus
CAP theorem
BASE
ACID
Eventual consistency
Strong consistency
Snapshot isolation
MVCC (Multi-Version Concurrency Control)
Two-phase commit (2PC)
Three-phase commit (3PC)
Write-ahead logging (WAL)
Checkpointing
Compaction
Rebalancing
Resharding
Data locality
Hot partition
Split-brain
Failover
High availability (HA)
Horizontal scaling
Vertical scaling
Load balancing
Connection pooling
Caching
Materialized views
Secondary indexes
Composite index
Covering index
Bloom filter
LSM tree
B-tree
Query planner
Cost-based optimizer
Deadlock
Lock escalation
Optimistic locking
Pessimistic locking
Dirty read
Phantom read
Read skew
Write skew
Data skew
Backpressure
Circuit breaker
Throttling
Rate limiting
CDC (Change Data Capture)
Logical replication
Physical replication
Geo-replication
Federation
Data lake
Data warehouse
Columnar storage
Row-based storage
Time-series partitioning
Hash partitioning
Range partitioning
Consistent hashing
Data migration
Schema evolution
Schema registry
Idempotency

[Hetal Rajgor @hetu0919]

@0xratnakar @Swiggy @SwiggyCares This is very common across these apps, @zeptocares marked my order delivered even without me sharing the otp, I even have the call recording with the delivery executive that I never shared the otp

[Hetal Rajgor @hetu0919]

@zeptocares The least you can do is to keep the chat/support window open in the application it has been completely blocked for me and even no reply on emails as well

[Hetal Rajgor @hetu0919]

@zeptocares @ZeptoNow I am writing to report an issue with my recent order for Zebronics headphones worth ₹1199. This was an open-box delivery with OTP verification, where the OTP was supposed to be shared only after receiving the product. I have not received the product [1/n]

[Hetal Rajgor @hetu0919]

Do you remember when you joined X? I do! #MyXAnniversary

[Hetal Rajgor @hetu0919]

@IRCTCofficial @RailwaySeva train has still not departed from Ludhiyana Station requesting you to please understand the urgency as I have a flight from Delhi to catch with a medical emergency at home. Who will be responsible if I miss the flight the train is running 5+ hours late

[Hetal Rajgor @hetu0919]

@IRCTCofficial @RailwaySeva Trn: 04670 is running late by 3.5hours and has still not departed from Ludhiyana station. I have a connecting flight to catch from Delhi. kindly assist.

[Hetal Rajgor @hetu0919]

@IRCTCofficial I request kind attention on this matter as I need to take the meds. It's more than 2 hours even after raising the complaint. @IRCTCofficial

[Hetal Rajgor @hetu0919]

@IRCTCofficial @RailwaySeva @RailMinIndia No water bottle vendor in Paschim Express (12925) in A2 coach since past 5+ hours. kindly assist at the earliest.

[Hetal Rajgor @hetu0919]

Still water bottle vendor has not arrived.. please assist 🙏🙏🙏

[Hetal Rajgor @hetu0919]

@JioMart_Support @jagograhakjago @JioMart_Support I still don't understand how you prioritise stuff. In the world of 10 mins delivery you are taking 10+ days to get things resolved.

[Hetal Rajgor @hetu0919]

@JioMart @JioMart_Support Very bad customer support. I have received damaged product of 1218/- rs (2pc of Dynamix cow ghee) tried reaching out to customer support.. in response they have simply given refund of 121/- without explanation the calculation. @jagograhakjago

[Hetal Rajgor @hetu0919]

@JioMart_Support @JioMart_Support another day passed by and no support from JioMart. I m an expecting woman and I am being harassed by you guys. Atleast let me knw if u will replace or refund so that I can arrange the product frm somewhere else. Pathetic service @JioMart_Support @jagograhakjago

[Hetal Rajgor @hetu0919]

@JioMart_Support Can I get an estimate eta please, because this is pure harassment. I can't even order the product from somewhere else as I am not sure whether JioMart will replace the product or refund the amount. Please assist at the earliest.

[Hetal Rajgor @hetu0919]

@JioMart_Support @JioMart_Support I am not sure why it is taking more than 10 days to refund or atleast take the damaged product

[Hetal Rajgor @hetu0919]

@JioMart_Support Can't DM @JioMart_Support Kindly provide alternative. Check screenshot