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2020
1596

New JSX Transform

This blog site has been archived. Go to react.dev/blog to see the recent posts. Although React 17 doesn’t contain new features, it will provide support for a new version of the JSX transform. In this post, we will describe what it is and how to try it. What’s a JSX Transform? Browsers don’t understand JSX out of the…

1600

Assange Hearing Day 14

Monday was a frustrating day as the Assange Hearing drifted deep into a fantasy land where nobody knows or is allowed to say that people were tortured in Guantanamo Bay and under extraordinary rendition. The willingness of Judge Baraitser to accept American red lines on what witnesses can and cannot say has combined…

1603

Really Atari ST?

This blog has previously examined a very very strange code fragment in the BIOS module of DOS. To recap, when deciding whether a boot sector might have a valid BPB, DOS checks whether the first byte is a relative jump (opcode E9h) or a short jump (opcode EBh), both used by different DOS versions. But it also checks…

1606

X-COM

X-COM seemed to come out of nowhere. Its release was not preceded by an enormous marketing campaign with an enormous amount of hype. It had no video demo playing in the front window of Babbages, it wasn’t advertised twelve months in advance on glossy foldout magazine inserts, it had no flashing point-of-purchase…

1619

Creating a Home IPv6 Network

One of the recent experiences of Linux Plumbers Conference convinced me that if you want to be part of a true open source WebRTC based peer to peer audio/video interaction, you need an internet address that’s not behind a NAT. In reality, the protocol still works as long as you can contact a stun server to tell you…