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Matt coding outside London @CodingInLondon

Former banking transformation consultant and programmer / Currently writing about topics not qualified about: monetisation of excess energy. Joined June 2009
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Matt coding outside London @CodingInLondon

11 hours ago

C++ nugget: The C++ compiler assumes that if two pointers have different types, they must have different addresses. This is not always true: in HFT you often pre-allocate memory then create/destroy objects inside it. To avoid subtle bugs: std::launder yakihonne.com/article/naddr1…

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Matt coding outside London @CodingInLondon

12 hours ago

The C++ compiler assumes that if two pointers have different types, they must have different addresses. This is not always true: on a hot-path, you often pre-allocate memory then create/destroy objects with placement new. To avoid subtle bugs: std::launder

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Matt coding outside London @CodingInLondon

4 days ago

Can’t believe I’ve never heard of blogging platform YakiHonne yakihonne.com

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Matt coding outside London @CodingInLondon

2 weeks ago

Anyone in Singapore on 22 May? Why not join for a pizza walk satlantis.io/events/2103/B-… @TBB_EN @btchousebali @BitcoinWalkOrg

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Matt coding outside London @CodingInLondon

4 weeks ago

“You learn, unconsciously, that the most important economic forces in your life are completely beyond your control. So you stop trying to understand them. You focus on what you can control, which is mostly just running faster.”

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Bram Kanstein @bramk

4 weeks ago

x.com/i/article/2026…

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Matt coding outside London @CodingInLondon

4 weeks ago

@_Valentino 138 TWh is ~0.1% of global energy consumption. It’s not enough, considering the amount still wasted by nuclear/hydro/solar surplus, flared gas, methane leaks and non-mining electric heating. Ideally, when mining eats up all the waste, it will use much more than 0.1%.

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Matt coding outside London @CodingInLondon

a month ago

@LightningNewsX Or credit cards in 1991

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Matt coding outside London @CodingInLondon

a month ago

Not bad. Pre-requisites: - the staff knows their boss owns a Lightning terminal - they know how to use it - they remembered to charge the terminal’s battery

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Lightning News @LightningNewsX

a month ago

💥WATCH: Bitcoin Lightning Network payment vs Debit Card Payment speed comparison 👀

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Matt coding outside London @CodingInLondon

a month ago

To read

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ZEUS @ZeusLN

a month ago

LIGHTNING ECONOMICS: The Bridge Between Bitcoin's Two Identities The first published ROIC framework for Lightning-deployed capital. Co-published with @axiombtc. Free download, no email required. zeusln.com/lightning-econ…

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Matt coding outside London @CodingInLondon

a month ago

Amazing

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Daniel Batten @DSBatten

a month ago

At the end of 2023 I met the person who ran GreenpeaceUSA's campaign against Bitcoin. I expected it to be tense. But it wasn't. He told me he'd read almost all of my responses to the posts they'd made on Twitter. "I wish we'd engaged with you and people like you from the

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Matt coding outside London @CodingInLondon

a month ago

It’s year 2060 and Bob is making a bitcoin transaction to top up his spending wallet from his savings. The wallet proposes 2 fees: - classic: $0.04 - quantum safe: $86 Bob picks “classic”. The other option is just too expensive. 👇primal.net/e/nevent1qqsgt…

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Presidio Bitcoin @PresidioBitcoin

2 months ago

Our Quantum Bitcoin Summit last July helped push bitcoin’s quantum discussion forward. Today we're publishing Bitcoin's Quantum Readiness, a living paper on bitcoin's exposure, mitigation menu, upgrade paths, and plausible transition scenarios. 🧵👇

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Matt coding outside London @CodingInLondon

a month ago

@knutsvanholm Same here. Munich, 2021: Got told off by pedestrians for cycling on the pavement, by cyclists for walking on a cycle path, by shop assistants for wearing a non compliant mask indoors. Intense.

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Matt coding outside London @CodingInLondon

2 months ago

@Diditaihuttu Go to Ghim Moh market, Old Airport Road, Maxwell or Lau Pa Sat and splash out on cheap local food. …or wait until 22 May for a pizza walk along the river satlantis.io/events/2103/B-…

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Matt coding outside London @CodingInLondon

2 months ago

Very cool explainer for sharing #education

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Julian Figueroa @kinetic_finance

2 months ago

⚠️They say no one can explain Bitcoin Mining in under 12 minutes. Most overcomplicate it. Most miss the point. Challenge accepted. Give me 11 minutes and you’ll finally get it. The system... and the hidden idea that makes it all work. 💥THE EXIT MANUAL – EPISODE #34

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Matt coding outside London @CodingInLondon

2 months ago

@notgrubles 🤣

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Matt coding outside London @CodingInLondon

2 months ago

The role of the C++ compiler is not to protect your program from undefined behaviour. On the contrary, it assumes there is no undefined behaviour and makes aggressive code optimisations as a result.

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Matt coding outside London @CodingInLondon

2 months ago

Same pool, different miners.

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OCEAN @ocean_mining

2 months ago

Blocks 944643 and 944644 were built by two different miners on the same pool. Back-to-Back DATUM blocks. Back-to-Back sovereign mining. With other pools, the pool builds the block and the miners hash on it. Meaning the blocks mined by a large share of the hashrate is controlled

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Matt coding outside London @CodingInLondon

2 months ago

@JoeNakamoto I can confirm HP and Epson entry-level inkjet printers have not evolved in 30 years. expensive cartridges + average print quality + slow bloatware

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Matt coding outside London @CodingInLondon

2 months ago

400 million USD? Is this announcement real? No company has ever splashed that amount of money on Bitcoin development prnewswire.com/news-releases/…

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Matt coding outside London @CodingInLondon

2 months ago

@AltcoinDaily Until... - ✅all surplus capacity from solar/hydro/nuclear/geothermal is sold - ✅all electric heaters are upgraded with mining chips - ✅all methane leaking from landfill/oil rigs/manure is captured, ...Bitcoin mining does not use enough energy.

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