yhsung

資深工具人 無限期新手爸爸

[Uncle Bob Martin @unclebobmartin]

I’m significantly older than you. I started coding in the late 60s. My current strategy is to not read any of the code written by my agents. That’s the only way I can take advantage of their productivity. What I do instead is to surround the agents with extreme constraints. Unit tests, gherkin tests, QA procedures, quality metrics, mutation testing, test coverage, and a plethora of others. In the end, I have very high confidence in the code they produce because they’ve had to run the gauntlet of all of my constraints and tests.

[yhsung @yhsung]

@SoulzBTC TRADING

[CryptoSoulz @SoulzBTC]

Claude Trading Folder

I’ve compressed the best trading prompts into one PDF

Get it for FREE:

• Like + Repost + Comment “TRADING”
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[Bytebytego @bytebytego]

How will you design the Stack Overflow website?

If your answer is on-premise servers and monolith (on the right), you would likely fail the interview, but that's how it is built in reality!

𝐖𝐡𝐚𝐭 𝐩𝐞𝐨𝐩𝐥𝐞 𝐭𝐡𝐢𝐧𝐤 𝐢𝐭 𝐬𝐡𝐨𝐮𝐥𝐝 𝐥𝐨𝐨𝐤 𝐥𝐢𝐤𝐞
The interviewer is probably expecting something on the left side.
1. Microservice is used to decompose the system into small components.
2. Each service has its own database. Use cache heavily.
3. The service is sharded.
4. The services talk to each other asynchronously through message queues.
5. The service is implemented using Event Sourcing with CQRS.
6. Showing off knowledge in distributed systems such as eventual consistency, CAP theorem, etc.

𝐖𝐡𝐚𝐭 𝐢𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐢𝐬
Stack Overflow serves all the traffic with only 9 on-premise web servers, and it’s on monolith! It has its own servers and does not run on the cloud.

This is contrary to all our popular beliefs these days.

Over to you: what is good architecture, the one that looks fancy during the interview or the one that works in reality?

–
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[Bytebytego @bytebytego]

Which latency numbers developers should know?

We updated some of these numbers to more closely reflect reality in the 2020s.

Watch here: https://t.co/tbIdIvXN6g

[Jack Aling @AlingMedia]

The Godfather but it came out in 2007

[元宇宙大老鼠🇺🇦 @Dalaoshu4]

魔幻西安

[GitHub @github]

Need to add some ASCII art flow diagrams to your README or code comments?

YES → https://t.co/U6E3T0t0JY (งツ)ว

[不太OK,台北,我🫠 @TWdoesntLoveMe]

友人提供 XDDD

#太讚了啦

[🔎Julia Evans🔍 @b0rk]

an amazing directory: /proc

[yhsung @yhsung]

@yhchan 哄完小孩會錯過很多也會得到很多

[Ubuntu @ubuntu]

Flutter is the default choice for future Ubuntu apps.

@kenvandine, Engineering Manager, is here to tell you about some of Canonical's contributions to Flutter at #FlutterEngage.

Watch 👉 https://t.co/kc1tFBlMJh

[yhsung @yhsung]

時代在進步
開機畫面也要華麗起來

[yhsung @yhsung]

that's right

[Microsoft @Microsoft]

It’s CTRL + C, CTRL + C, CTRL + C, CTRL + C, and then CTRL + V.

[Martin Fowler @martinfowler]

A recurring question: "can we reasonably call ourselves software engineers?" Often this is discussed by people with little experience of traditional engineering. @hillelogram wisely examines this by talking to software folks who have been there

https://t.co/pvpMn82x1U

[yhsung @yhsung]

@yhchan @BeanyYH 不要啊啊啊啊啊啊啊啊啊

[yhsung @yhsung]

@yhchan @BeanyYH 最近部門還有個***oIP的科展作品呢
我真是嚇尿了
BTW恭喜@yhchan ㄉㄉ入坑

[yhsung @yhsung]

@yhchan @BeanyYH 我到底看了什麼

[Martin Fowler @martinfowler]

new post in Branching Patterns

Reviewed Commits: every commit to mainline is peer-reviewed before the commit is accepted

https://t.co/JpyFnoOIMz

[DHH @dhh]

The best Zoom alternative is fewer virtual meetings and more considered, long-form write-ups. It won’t replace them all, but if your remote day is nothing but a long series of Zoom meetings with small breaks in between, you’re probably doing it wrong.