kepta

System.config({
  baseURL: "/",
  transpiler: "babel",
  packageConfigPaths: [
    "npm:*.json"
  ],
  paths: {
    "npm:*": "jspm_packages/npm/*"
  },

kepta

kepta

Setting up linters

Pre requisites

• npm & node are installed. Guide
• atom or sublime or vsc. Which editor to choose

Basic setup

To setup a new project.

kepta

#include <stdio.h>
// #include <stack>
//
// using namespace std;
//
// void pushNeighbours(int x, int t, int *grid, stack<int> s) {
//     for (int i =0 ; i < t ; i++) {
//         if (grid[x][i] == 1) {
//             s.push(i);
//         }

kepta

What's cooking at Mapbox this week

As a part of our data transparency efforts at Mapbox. We created osm-edit-report which helps anyone visualize our teams contribution to OSM.

Just to give a measure, the data team added 0.3 Million objects, 0.2 Million tags and 3 thousand changesets last week.

This is how the numbers look:

kepta

function filterEvil(array, evil) {
  evil = evil || 'darth vader';
  return array.filter(item => item !== evil);
}

kepta

function filterEvil(array, evil = 'darth vader') {
  return array.filter(item => item !== evil);   
}

kepta

const list = [ 'luke', 'leia', 'darth vader' ];
filterEvil(list, null); // [ 'luke', 'leia', 'darth vader' ]

kepta

function findEvil(array, evil = 'darth vader', respect = 'Bad ' + evil) {
  if (array.find(item => item === evil)) {
     return respect;
  }
}

findEvil(list); // Bad darth vader;

findEvil(list, 'luke'); // Bad luke;

kepta

function whoIsEvilNow() {
  if (time > 2014) {
    return 'J. J. Abrams'
  }
  return 'darth vader';
}

function findEvil(array, evil = whoIsEvilNow()) {
  return array.find(item => item === evil);
}