wwerner

apiVersion: 1

datasources:
  - name: Postgres
    type: postgres
    url: localhost:5432
    database: grafana
    user: grafana
    secureJsonData:
      password: "Password!"

fredjoseph

Config files

To configure Zsh for your user’s session, you can use the following files:

• $ZDOTDIR/.zshenv
• $ZDOTDIR/.zprofile
• $ZDOTDIR/.zshrc
• $ZDOTDIR/.zlogin
• $ZDOTDIR/.zlogout

By default, Zsh will try to find the user’s configuration files in the $HOME directory. You can change it by setting the environment variable $ZDOTDIR.

2KAbhishek

Shell Keybindings

Navigation 🚀

Keybinding	Action
Alt + f/b	Move cursor to previous/next word
Ctrl + a/e	Move cursor to beginning/end of command
Ctrl + xx	Toggle between the start of line and current cursor position

pesterhazy

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

How

mariocj89

Introduction

When applications are running in production, they become black boxes that need to be traced and monitored. One of the simplest, yet main, ways to do so is logging. Logging allows us - at the time we develop our software - to instruct the program to emit information while the system is running that will be useful for us and our sysadmins.

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

sunnycmf

When first confronted with node.js, you are not only presented with a completely new programming environment. You also encounter what is often referred to as callback hell accompanied by weird unfamiliar programming patterns. One of these is the way node treats callback functions.

The following post explains the conventions that node.js uses for its callback patterns (referred to as Continuation-passing style) and how you should implement them in order to comply.

First argument is an error object pattern

Node expects - almost - all callback functions to accept an Error object as the first argument. If no error occurred, the first argument should be null. If you use inline anonymous functions, this is a typical code snippet that you will encounter using node:

// include the filesystem module
var fs = require('fs');

LeCoupa

// Restify Server CheatSheet.
// More about the API: http://mcavage.me/node-restify/#server-api
// Install restify with npm install restify


// 1.1. Creating a Server.
// http://mcavage.me/node-restify/#Creating-a-Server


var restify = require('restify');

Zearin

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

---

Q: How can I make a chain of function decorators in Python?

---

If you are not into long explanations, see [Paolo Bergantino’s answer][2].

dwchiang

# The next line updates PATH for the Google Cloud SDK.
source /Users/dwchiang/google-cloud-sdk/path.zsh.inc

# The next line enables zsh completion for gcloud.
source /Users/dwchiang/google-cloud-sdk/completion.zsh.inc