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function split(str, delim, maxNb)
    -- Eliminate bad cases...
    if string.find(str, delim) == nil then
        return { str }
    end
    if maxNb == nil or maxNb < 1 then
        maxNb = 0    -- No limit
    end
    local result = {}
    local pat = "(.-)" .. delim .. "()"

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test

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> doc = {"name" : "smith", "age", 30 , "profession" : "hacker"}
> db.people.insert(doc)                                           <-- insert is a method
WriteResult({"nInserted" : 1})

> db.people.find()          <-- all documents in collection

// _id is the document id and it can't be changed primary key

// ObjectId it's a type, time the machine process id and a counter global.

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/**
 * All of the CSS variables are copied in from the built ui.css but many are unchanged.
 * Variables that categorically shouldn't be overridden are commented out.
 */

:root {
  /* these should probably stay the same
  --color-new: #28a745;
  --color-deleted: #d73a49;

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Quick Guide

git checkout -b web_testsrake

git commit -am "Message for my commit"

git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"

Git Visual studio

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import os
clear = lambda: os.system('cls')

worldList = [(3,3),(3,4),(3,2),(2,2),(4,3),(4,4),(4,5),(5,5)]

friendList = [(-1,-1),(0,-1),(1,-1),(-1,0),(1,0),(-1,1),(0,1),(1,1)]


def printWorld(x, y, cellAlive):
    if ( cellAlive ):

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function traverse(arr, func) {
    _.forEach(arr, function(obj) {
        var keys = Object.keys(obj)
        _.forEach(keys,function (key) {
            if (_.isArray(obj[key])) {
                traverse(obj[key], func)
            }
            func(key, obj);  
        })
    });

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import { Component, AfterViewInit, ElementRef, ViewChild } from '@angular/core';


@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent implements AfterViewInit {
  name = 'Angular 8 by Example: ElementRef';

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Ranger Cheatsheet

So I keep forgetting these

General

Shortcut	Description
ranger	Start Ranger
Q	Quit Ranger

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{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Example",
      "type": "node",
      "request": "launch",
      "runtimeExecutable": "node",
      "runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],
      "args": ["src/index.ts", "--example", "hello"],