{"product_id":"opcode-virtual-machine-examples-9781734314502","title":"opCode: virtual machine examples","description":"\u003cp\u003eIn this book, we jump into a virtual machine, compiler and opcodes, without needing to read about parsing first. The language is already written, meaning you can dive into the source code of a working language right from the start (a programming language called langur, written in Go). Discover how to develop some very useful features, such as multi-variable assignment, decoupling assignment, string interpolation, short-circuiting operators, for loops, scoped if expressions, and more. We review how opcodes make these things work in a stack-based virtual machine.\u003c\/p\u003e\u003cbr\u003e","brand":"ADavis Publishing","offers":[{"title":"Default Title","offer_id":50369458700562,"sku":"9781734314502","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_73e11536-d59c-436b-961b-d292ef586eb0.jpg?v=1728526424","url":"https:\/\/surprise-castle.myshopify.com\/products\/opcode-virtual-machine-examples-9781734314502","provider":"Surprise Castle","version":"1.0","type":"link"}