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Neeraj Dalal nrjdalal

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@t3dotgg
t3dotgg / try-catch.ts
Last active May 15, 2025 18:15
Theo's preferred way of handling try/catch in TypeScript
// Types for the result object with discriminated union
type Success<T> = {
data: T;
error: null;
};
type Failure<E> = {
data: null;
error: E;
};
@t3dotgg
t3dotgg / model-prices.csv
Last active May 15, 2025 06:09
Rough list of popular AI models and the cost to use them (cost is per 1m tokens)
Name Input Output
Gemini 2.0 Flash-Lite $0.075 $0.30
Mistral 3.1 Small $0.10 $0.30
Gemini 2.0 Flash $0.10 $0.40
ChatGPT 4.1-nano $0.10 $0.40
DeepSeek v3 (old) $0.14 $0.28
ChatGPT 4o-mini $0.15 $0.60
DeepSeek v3 $0.27 $1.10
Grok 3-mini $0.30 $0.50
ChatGPT 4.1-mini $0.40 $1.60
@disintegrator
disintegrator / https-during-dev.macos.sh
Last active October 23, 2024 08:32
Use Caddy, mkcert and dnsmasq to expose your development server over HTTPS
brew install caddy mkcert nss dnsmasq
mkcert -install
mkcert '*.app.test' '*.cdn.test'
# rename the certs and move them under /usr/local/etc/caddy/certs
cat <<EOF > /usr/local/etc/caddy/Caddyfile
*.app.test:443, *.cdn.test:443 {
@knadh
knadh / zsh-elapsed-time.md
Last active April 11, 2025 15:17
Elapsed and execution time for commands in ZSH

Elapsed and execution time display for commands in ZSH

Append this to your ~/.zshrc file.

function preexec() {
 timer=$(($(date +%s%0N)/1000000))
@uson1x
uson1x / hack.sh
Last active May 14, 2025 01:41 — forked from erikh/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2275613/hack.sh | sh
#