andersonsp

Commands

Insert

• 'i': Insert text before cursor
• 'I': Insert at beginning of line
• 'a': Append text after cursor
• 'A': Append thext at end of line
• 'o': Add new line after current
• 'O': Add new line before current

andersonsp

Rails React GraphQL Typescript Apollo [^1] [^2] [^3] [^4] [^5]

Base installation

# Create a new rails project
$ rails new my_app -j esbuild -c tailwind
$ cd my_app

# Add Sorbet
$ bundle add sorbet-static-and-runtime

andersonsp

// Compiler
//
static void endScope() {
    current->scopeDepth--;

    while (current->localCount > 0 &&
                 current->locals[current->localCount - 1].depth >
                        current->scopeDepth) {

        if (current->locals[current->localCount - 1].isCaptured) {

andersonsp

program : statement_seq

statement_seq : statement {sep statement}

statement : var_decl
          | class_decl
          | method_decl
          | "if" expression opt_then statement_seq ["else" statement_seq] "end"
          | "while" expression opt_do statement_seq "end"
          | "return" expression

andersonsp

Basic Neovim Configuration from scratch

The directory structure

nvim/
  after/
  | ftplugin/
  |   lua.lua
 | rb.lua

andersonsp

Papers

• https://www.cs.unm.edu/~crowley/papers/sds.pdf
• https://web.mit.edu/2.998/www/QuaternionReport1.pdf
• https://people.freebsd.org/~lstewart/articles/programming_from_the_ground_up.pdf

Floating point

• https://fgiesen.wordpress.com/2012/03/28/half-to-float-done-quic/
• https://www.corsix.org/content/converting-fp32-to-fp16
• http://www.cburch.com/books/float/