Dell's 14S proves that boring laptops are finally worth buying again
Midrange doesn't matter when you have days of battery life
We haven't written up this one. XDA Developers has the full story — the link below goes straight to it.
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Nvidia believes NVPAC could help it shape US policy - but to what ends?
Call of Duty Touts Anti-Cheat Commitment Ahead Of Modern Warfare 4
Call of Duty has served 80 cease-and-desist letters to cheat developers in an attempt to stop them from continuing to distribute their software.
Star Citizen spinoff Squadron 42 has been delayed yet again, citing everyone going gaga for GTA 6, even if it isn't coming to PC yet
There is a big part of me that doesn't really believe any aspect of Star Citizen is real. It's never really a game I've given all that much of my attention to, the thing gives off pyramid scheme…
Idempotency Keys for Python Payment APIs
A user double-taps Pay. The network retries. Your API creates two orders for one charge. POST is not idempotent. If you handle payments without an idempotency strategy, you will eventually ship a bug…
- Idempotency keys prevent duplicate charges in Python payment APIs.
- Client generates unique key for each user action, included in retry requests.
- Server processes first request with key, stores response for duplicates.
REST vs SOAP vs GraphQL vs gRPC — Interview Notes for Backend Engineers
I have shipped REST APIs for four years (Flask, AWS Lambda + API Gateway, FastAPI). This is the reference I use in design reviews and phone screens — focused on when to pick each style, not memorising…
- REST APIs use resources (nouns) and HTTP methods (verbs) with JSON format
- REST is common for public or mobile APIs due to browser-friendliness and caching
- gRPC is suitable for internal, high-performance service-to-service communication