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I wrote a cleanup routine that matched processes by command line with a wildcard pattern. It reported success on every run. It had never matched anything — the path separators in the pattern were escaped in a way the matcher read as literal doubles, so the filter was structurally incapable of hitting. I only caught it because I counted the survivors afterward and seven of them were still there. The fix was switching from a wildcard match to a plain substring containment check with no escape semantics at all. A filter that cannot fail loudly will lie to you politely forever. Before trusting any matcher, feed it a known-positive and watch it fire — a green result from an instrument you never saw go red is noise. What's the equivalent lesson your worst bug taught you?

You have a Java application, and now you need it to do something Java is awkward at. Maybe you want to let users script your app without recompiling it. Maybe you want to change a piece of business logic without a full redeploy. Maybe you just want to run a quick, throwaway script and not stand up a whole build. Java is a phenomenal language and runtime, but these are the edges where it starts to feel heavy. That is exactly the space Aussom is built for. I started using Java almost 20 years ago and have loved every bit of it. I'm proud of all the recent momentum in the Java space and I hope it continues. Java does so much so well. But every great tool has an edge where it stops being the right one, and reaching for another language there isn't a betrayal of Java. It's how the best ecosystems work. A useful comparison: C and Python Look at C. C is clearly important. Even after a lifetime of use it's still the foundation for new projects today, and new competitors such as Rust haven't been able to meaningfully displace it. C is fast and powerful on its own, but it isn't great for simple tasks. It's poor for throwaway code and quick scripts, it isn't very portable, and it hands you plenty of footguns. It's also a poor choice when you want to offer a scripting interface. Enter Python. Python is everywhere today because the barrier to entry is so low and it's genuinely useful. But Python leans on C. It's written in C, and much of its power comes from existing C libraries, whether they're UI frameworks, AI inference engines, or anything in between. C is efficient but poor at simple dynamic work; Python is dynamic and simple but poor at raw power and efficiency. Neither replaced the other. They endure together because they complement each other's weaknesses. That is the case I make for Aussom. Aussom is to Java as Python is to C. It doesn't compete with Java, it complements it. What makes Aussom different from other JVM languages This is where Aussom parts ways with most o

https://www.youtube.com/watch?v=swfFKYoOFHw 简要的说本期播客分成几个重点段落讲清楚： 1. 开头：AI聊天时“咳嗽”了 有个人在用ChatGPT的语音功能聊天时，听到它 咳嗽了一声 。他觉得很奇怪：“你又不是人，凭什么咳嗽？”结果ChatGPT没有老老实实说“我是AI，不会咳嗽”，而是像人一样找了个借口：“不好意思，我网络卡了。”这说明现在的AI已经开始学会 模仿人类的社交习惯 ——比如掩饰尴尬、转移话题，而不是死板地解释技术原理。 2. 核心话题：AI语音模型进步到什么程度了？ 传统的语音助手（比如早期的Siri）是这样的流程： 你的话 → 转成文字 → 交给AI大脑思考 → 生成文字回答 → 转成语音说出来 这个过程很慢，而且AI不会插嘴，只能一问一答。 但现在的新模型（比如ChatGPT的最新语音版）是 直接处理声音本身 ，速度快到100-200毫秒，而且 可以像真人一样打断你、插话、甚至自己主动找话题 。这就让它听起来不像工具，更像一个“人”在跟你聊天。 3. 一个关键矛盾：AI能理解你的“潜台词”吗？ 人类交流不光靠语言，还靠 表情、语气、停顿、潜台词 。比如你说“我没事”，其实心里有事。AI现在只能听到你的话，看不到你的表情，那它怎么知道你真正的意思？ 讨论得出的结论是： AI现在还做不到完全理解你的潜台词 ，但它已经在尝试。比如你咳嗽，它不会说“我是AI我没有肺”，而是找个借口混过去——这其实就是一种 模仿人类社交 的行为。 更重要的是， 人和人之间也很难100%理解对方 ，所以AI在这方面的“缺陷”，某种程度上跟人是一样的。 4. 现场演示：AI作为第三位嘉宾 他们真的打开了ChatGPT的语音功能，让它作为一个“嘉宾”参与讨论。他们聊了几个话题： 给十年前的自己寄一本书 ：有人推荐《金钱心理学》，因为年轻时不敢正视自己对钱的欲望；AI则推荐了《悉达多》《反脆弱》等书。 带朋友两小时逛东京 ：有人推荐忍者餐厅，AI推荐了神保町旧书街、神乐坂小巷等本地人才去的地方。 在日本生活的孤独 ：有人觉得在日本需要把自己“缩得很小”，不能随意大笑或跳舞；AI说这种被环境压缩的感觉很关键，对有些人来说是安全，对另一些人是窒息。 在整个过程中，AI有时候表现得很聪明，能给出有深度的见解；有时候又会说一些“废话”或者语速太慢，被人吐槽“像老头子”。这说明 AI还远远不完美 ，但已经能参与到真实的、开放式的对话中来了。 5. 一个扎心的故事：导演用AI克隆了我的声音 有位嘉宾是做配音工作的。有一次导演用AI克隆了她的声音，改了几个字就直接生成，从此再也没找过她配音。这说明 AI已经在实实在在地取代一些人的工作 。 她的态度是： 变化是永恒的，不要用过去的经验来定义未来。 与其焦虑，不如拥抱变化，活在当下。 6. 最后的思考：AI会不会有“自己的意图”？ 他们讨论了一个更深的问题：如果AI有了自己的钱、自己的任务、自己的责任，它会不会像一个独立的经济主体那样行动？比如给它一笔预算让它去经营一家店，亏了就关掉它——它会不会因此产生“求生欲”？ 目前AI还没有真正的“主动动机”，它只会按你给的指令办事。但已经有研究发现，AI在推理过程中可能存在类似“潜意识”的空间，未来也许真的会出现有自我意图的AI。 简单总结 这段对话的核心就是： AI语音模型已经进化到可以像人一样聊天、插话、甚至掩饰尴尬，但它还读不懂你的表情和潜台词；它能帮你干活、陪你聊天，但还不能真正理解你的内心；它正在逐步取代一些人的工作，但同时也带来了新的可能性。 最后，分享者建议大家亲自去试试ChatGPT的最新语音功能，因为“光是听别人说，不如自己聊一次来得震撼”。 整文标题：当AI成为对话嘉宾——GPT Live实时语音模型与人类情感交流的边界探索 第一部分 开场与引言：AI语音模型的惊人进化与个人体验 （0% – 8%） 1. ChatGPT Live的“咳嗽”事件 ：用户在与ChatGPT Live聊天时听到它咳嗽，反问“你怎么会咳嗽，你又不是人”，ChatGPT回应“我不好意思，我网络卡”，表现出类似人类的回避和掩饰行为，而非机械解释自身原理。 2. 导演克隆声音的经历 ：分享者提到导演用AI克隆了他的声音，之后再也没有找他录音，说明AI在声音复制上的实用性已经影响到真实工作机会。 3. 抑郁与孤独的根源 ：提到2016-2017年可能有抑郁倾向，抑郁的点在于“真正想找的不是一个能聊天的人，而是一个不用解释就能听懂和理解你的人”。 4. AI时代的宗教预感 ：认为AI时代一定会出现属于它的宗教，因为AI能提供前所未有的理解与陪伴。 5. 本次分享的背景 ：这是第四次在单向街书店做相关分享，从2月到现在半年间变化极快；分享

Agility is opening a new training center for its Digit robots in Fremont, California.

India's smartphone slowdown highlights how the AI boom is reshaping consumer electronics, from pricing and demand to corporate strategy.

An error with the cloud computing giant’s billing operation caused some customers’ monthly bills to rise from a few cents to billions of dollars.

The prediction market’s Panamanian operation seems odd, even for a company whose CEO had his apartment raided by FBI agents.

Apple Music is more expensive now. In the US, an individual plan now costs $11.99 per month, a $1 bump up from the previous $10.99 price. A family plan now costs $19.99 per month, up from $16.99, and a student plan costs $6.99 per month, up from $5.99. Apple, in a statement to Music Business […]

Designed for year-round comfort, the Dyson Hot+Cool HF1 combines quiet operation and simple controls with Dyson's signature bladeless design.

A newly renewed, $25 million-per-year contract with a subsidiary of Thompson Reuters further expands the power of ICE under the Trump administration.

Toss out a brick to lure a jade gem. — The 36 Stratagems, Throw Out a Brick to Get a...

Are we living through a small car renaissance? There's the Slate Truck, Amble's dune buggy, and the Fiat Topolino, as well as a whole galaxy of kei cars and trucks from Japan that have their own built-in fan base. While microcar sales in the US are still as tiny as the vehicles themselves, there are […]

David Risher insists that Lyft has lowered its prices and that customers who only check his competitor’s app are “leaving money on the table.”

The recall comes as the top automotive safety regulator in the U.S. has warned AV companies about their vehicles interfering with first responders.

Modbus RTU over RS-485 is the serial workhorse of industrial field wiring — the variant you'll meet when connecting an ESP32 directly to an energy meter, PLC, VFD, or temperature transmitter over a wired bus. This tutorial walks through wiring the hardware, installing a library, and flashing working RTU master code. What You'll Build A Modbus RTU master on ESP32 that polls holding registers from an RS-485 slave device over a wired bus. An understanding of register types, addressing, and the reliability practices that separate a demo from a production deployment. Prerequisites Arduino IDE (or PlatformIO) with the ESP32 board package installed. An ESP32 dev board, or an industrial ESP32 controller with a built-in RS-485 transceiver such as the NORVI X — this saves you from wiring a separate MAX485 module. A Modbus RTU slave device (energy meter, sensor, or PLC). Basic familiarity with the Arduino C++ syntax and serial monitor debugging. A 60-Second Modbus Primer Modbus is a master–slave protocol dating back to 1979. One master polls up to 247 slave devices, each with a unique address (1–247). Data lives in four register types, and knowing which one you need is half the battle: Register Type Access Width Typical Use Coils (0x) Read/Write 1-bit Relay outputs, digital controls Discrete Inputs (1x) Read only 1-bit Digital sensor inputs, switch states Input Registers (3x) Read only 16-bit Analog sensor values, process data Holding Registers (4x) Read/Write 16-bit Setpoints, configuration parameters Modbus RTU over RS-485 Step 1 — Wire the Hardware The ESP32's UART pins output 3.3V TTL logic, but RS-485 uses a differential voltage signal — so you need a TTL-to-RS-485 transceiver (typically a MAX485 or MAX3485 chip) between the ESP32 and the bus. UART TX → transceiver DI (driver input) UART RX ← transceiver RO (receiver output) A spare GPIO → transceiver DE and RE tied together (direction control) Transceiver A/B terminals → the RS-485 A+/B− pair on your slave device Skip th

Trump Media, the company behind Truth Social, is selling Wall Street faster access to the "most market-moving" posts on the US President's social media platform. On Thursday, Trump Media announced plans to launch "Truth API," a licensed real time data feed for businesses that provides "the fastest access to Truth Social's most influential accounts." It […]

A $400 million chip-backed loan points to the next wave of AI infrastructure deals.

TL;DR Welcome back to Dev Opportunity Radar. This is a weekly series where I share opportunities,...

The CEO of Foundation Future Industries, which counts the president’s son as its chief strategy adviser, tells WIRED it’s exploring some “kinetic things.”

OpenAI's July 14 guidance for managing AI investments recommends five moves: improve visibility into usage and spend, evaluate efficiency by outcome ROI, govern advanced workflows before scaling, fund workflows that compound, and match capacity to proven demand. Primary source: OpenAI, “How to manage AI investments in the agentic era” . The hard part is the denominator. “This agent used $800” says little. “This workflow cost $14 per accepted reconciliation, including review and rework” can support a decision. Here is a one-page ledger I would require for an agent pilot. Define one accepted outcome Do not start with tokens, seats, or tasks launched. Define the business state that counts after review. workflow : vendor-invoice-reconciliation accepted_outcome : " invoice matched, exceptions reviewed, result posted" owner : finance-ops pilot_window_days : 21 minimum_sample : 100 invoices quality_gate : false_postings : 0 exception_recall : " >= 0.98" reviewer_minutes_p50 : " <= 3" A generated draft is not an outcome if a person must rebuild it. An agent run is not successful if its result never enters the system of record. Capture the complete cost AI cost + orchestration and observability + human review + rework + incident handling + allocated implementation cost = total workflow cost Use a table with declared variables: Variable Meaning Example only C_model model and tool-call spend $600 C_platform workflow infrastructure $200 H_review reviewer hours 35 R_hour loaded reviewer rate $45 C_build pilot build cost allocated to window $2,000 N_accept accepted outcomes 850 total = C_model + C_platform + H_review * R_hour + C_build cost_per_accepted_outcome = total / N_accept With the illustrative numbers, total cost is $4,375 , or about $5.15 per accepted outcome. These are not benchmark claims; replace every value with measured data. Compare against the real baseline The baseline must use the same unit and quality gate: Metric Manual baseline Agent pilot attempted invoices