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Is there a quantitative strategy suitable for the A-share market?
Friday, April 24, 2026 in Blog
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I’m still a bit confused. If I had a strategy that could make money, I would definitely go all in with a loan and would never easily share that strategy. So what do all those people online who share strategies want? #QuantitativeTrading[topic]# …
Escape from Cursor
Wednesday, April 15, 2026 in Blog
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It may be a bit late to talk about escaping from Cursor now. Actually, over the past six months I have gradually reduced my use of Cursor, because my coding habits have changed, and Cursor’s strengths are no longer the reason I choose it. The …
Use a simple prompt in ChatGPT to check your own usage statistics
Tuesday, April 14, 2026 in Blog
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Anthropic's well-known advantage is common sense.
Sunday, April 12, 2026 in Blog
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Anthropic’s well-known advantage is common sense. Some development work relies on common sense, some on proprietary logic. Opus’s reasoning style is to guess many possibilities and then quickly verify. GPT5 tends to reason based on code …
Zhipu Refunded Again! Huh? Why Did I Say 'Again'
Saturday, April 11, 2026 in Blog
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Got a refund again, freeing up resources for the bros. 40 bucks a month is indeed cheap, but it’s unusable during the day and I need to sleep at night—this isn’t a lite plan, it’s a night plan! Refund survey, …
Zhipu's terrible service is unmatched
Thursday, April 09, 2026 in Blog
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This is the third time I’ve been fooled by Zhipu. They said they were retaining old users by giving unlimited weekly quota, so I came back to give it another try, and got tricked again. It has no weekly limit, but it’s completely unusable …
Claude Code's Resource Black Hole: From a 11.3MB Single File Package to a 1.2TB Disk Devourer
Tuesday, April 07, 2026 in Blog
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Claude Code’s client is a Node.js single‑file application with no resource lifecycle management: it parses an 11.3 MB bundle at startup, writes to disk without limits at runtime, and continues consuming memory after the terminal is closed, …
Winner-take-all market, losers merely scrape by
Tuesday, April 07, 2026 in Blog
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The cost narrative does not fit the large model industry; everyone is losing money, even the winners. The losers feel this cannot go on, but lack the ability to persuade the winners to raise prices, so they decide to raise prices on their own …
VS Code Dev Container High IO: Detailed executeInWSL Configuration and Root Cause Analysis
Friday, April 03, 2026 in Blog
When using the VS Code Dev Container extension for containerized development on Windows, some users encounter noticeable system lag. The Task Manager shows the Extension Host process with consistently high CPU and disk read IO, even without any …
vscode has new official themes
Thursday, March 26, 2026 in Blog
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I’ve used vscode for ten years, and this is the first time I’ve seen a theme update. Compared to the original default theme, there are fewer color blocks, the blacks are blacker and the whites are whiter. #vscode[topic]#