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Nalezeno "13 years ago": 189

How to Leverage Uniswap – Ethereum’s Noncustodial Defi Trading Platform


In 2020 decentralized exchanges (dex) have grown quite mature compared to just a few years ago. One specific dex gathering a lot of steam this year in the defi world is Uniswap, a trading platform that held $1.3 billion locked in value and dominated most defi applications by over 18% Friday...

Match Emojis with Regular Expressions


When experimenting with unicode property escapes, to identify accented letters in strings, it reminded me of a question I had a few years ago: what is the best way to identify and then replace emojis in a string? I first noticed this practice when using emojis in Facebook — sometimes Facebook...

Hackers Transfer $28 Million Worth of Bitcoin from 2016 Bitfinex Breach


Around 2,500 stolen bitcoins ($28 million) from the 2016 Bitfinex breach were transferred from the hacker’s wallet on Monday. The last time the Bitfinex hackers moved funds from the hack four years ago, they moved around $5 million worth of coins on June 24. This time around, the top crypto...

Exploring Decentraland: A Review of the Virtual World Built on Ethereum


During the last two weeks, I’ve been roaming around the virtual world Decentraland in order to get some perspective on the platform supported by the Ethereum Blockchain. The following is a review of my experience in Decentraland and observing all that has been built since it was invoked over...

Bitcoin Security 101: How to Create a 2 of 2 Multi-Signature BCH Wallet


In the world of cryptocurrencies, there’s a lot of discussions and lessons when it comes to digital asset security and one of them is multisig wallets. The term multisig stands for multi-signature and the following post will teach anyone how to create a 2 of 2 multisig wallet. Years...

Hackers Move Another $800K in BTC Stolen From the 2016 Bitfinex Breach


Another $800,000 worth of bitcoin from the Bitfinex hack of four years ago has been moved to an unknown wallet. Whale Alert reports that hackers transferred 77.64 bitcoin (BTC) on Tuesday, which amounts to $797,000 at the time the alert was issued. The thieves last moved about $255,000 or 28.4...

Playing With (Fake) Container Queries With watched-box & resizeasaurus


Heydon’s <watched-box> is a damn fantastic tool. It’s a custom element that essentially does container queries by way of class names that get added to the box based on size breakpoints that are calculated with ResizeObserver. It’s like a cleaner version of what Philip...

The CSS Podcast


From Adam and Una at Google, a podcast just about CSS. I believe I'm contractually obliged to link to that! Just one episode out so far, a shorty about the box model. Last time I wrote up podcasts I like was 8 years ago most of them are dead now, except the biggies like This American Life and...

HTTPS is Easy!


I've been guilty of publicly bemoaning the complexity of HTTPS. In the past, I've purchased SSL certificates from third-party vendors and had trouble installing them. I've had certificates expire and had to scramble to fix them. I've had to poke and prod hosting companies to help me ensure things...

A Deep Dive Into Satoshi’s 11-Year Old Bitcoin Genesis Block


11 years ago today, Satoshi Nakamoto launched the Bitcoin network at approximately 18:15:05 UTC and the world hasn’t been the same since. The Bitcoin blockchain came to life on January 3, 2009, and so far, more than 600,000 blocks have been mined into existence. Nakamoto’s genesis block...

Alleged $8B BTC Tulip Trust Expires With Tales of Bonded Couriers


Five years ago, the crypto community became aware of an alleged contract called the Tulip Trust. The supposed contract emerged when a few tech-based news outlets published stories on two former business partners Craig Wright and David Kleiman. According to the Tulip Trust contract story, Wright...

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