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Golang Errors

https://blog.golang.org/go1.13-errors

Error Handling

Don’t just check errors, handle them gracefully

Anti-patterns: 🚫

// shadowing the error with some meaningless message
if err != nil {

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Data Structures in CPP

MAP

// Init
map<char, int> m = {
    {'1', 1},
    {'2', 2},
    {'3', 3},

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FROM golang:buster as build

WORKDIR /app

COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build \
  -mod=vendor -ldflags "-s -w" -a -installsuffix cgo -o bin .

## Install shush

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filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'gmarik/Vundle.vim'
" COLORS
Plugin 'arcticicestudio/nord-vim'
" json formater
Plugin 'elzr/vim-json'
" status bar

charlires

Learn at this tutorial http://www.shellscript.sh/

1.HelloWorld

The first line

#!/bin/sh
echo 'hello world'

what is #!/bin/sh means?

• It likely declare a environment to run the below shell.

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#Basic set up

APPS

• SizeUp
• Ppopkey
• MargicPrefs

DEV

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

charlires

Docker

Build once, configure once and run any where

Basic commands

Info

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