cdelgadob

const cleanTypenameLink = new ApolloLink((operation, forward) => {
      if (operation.variables) {
        operation.variables = this.omitDeep (operation.variables, "__typename")
      }
      return forward(operation).map((data) => {
        return data;
      })
    })

private omitDeep(obj, key) {

troyfontaine

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

krnlde

const http = require('http');
const {promisify} = require('util');

http.get[promisify.custom] = function getAsync(options) {
  return new Promise((resolve, reject) => {
    http.get(options, (response) => {
      response.end = new Promise((resolve) => response.on('end', resolve));
      resolve(response);
    }).on('error', reject);
  });

shettayyy

#!/bin/sh

STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep ".jsx\{0,1\}$")
ESLINT="$(git rev-parse --show-toplevel)/node_modules/.bin/eslint"

if [[ "$STAGED_FILES" = "" ]]; then
  exit 0
fi

PASS=true

xjamundx

# ----------------------------------- #
webpack --display-modules | awk '{print $2}' | grep ^\.\/ > files-processed.txt;
cd public/js/; # assumes all your files are here
find . -name "*.js" | grep -v eslint | grep -v __ > ../../files-all.txt; # excludes __tests__ and .eslintrc files
cd ../..;
cat files-all.txt | xargs -I '{}' sh -c "grep -q '{}' files-processed.txt || echo '{}'";
rm files-processed.txt files-all.txt;
# ----------------------------------- #

froeba

Sierpinski Triangle Explorer

The exercise is to create a Sierpinski Triangle Explorer. A single page app written in JavaScript and HTML that draws a Sierpinski Triangle.

The wikipedia page (http://en.wikipedia.org/wiki/Sierpinski_triangle) should provide enough detail on how it’s drawn.

The app should support:

• zooming in and out
• panning

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

simmo

$bem-element-separator: '__' !default;
$bem-modifier-separator: '--' !default;

// BEM: Block (New)
@mixin new($name, $description) {
    /**
     * #{$name}
     * #{$description}
     */
    .#{$name} {

akhoury

  // for detailed comments and demo, see my SO answer here http://stackoverflow.com/questions/8853396/logical-operator-in-a-handlebars-js-if-conditional/21915381#21915381
  
  /* a helper to execute an IF statement with any expression
    USAGE:
   -- Yes you NEED to properly escape the string literals, or just alternate single and double quotes 
   -- to access any global function or property you should use window.functionName() instead of just functionName()
   -- this example assumes you passed this context to your handlebars template( {name: 'Sam', age: '20' } ), notice age is a string, just for so I can demo parseInt later
   <p>
     {{#xif " name == 'Sam' && age === '12' " }}
       BOOM

ismaels

// source: http://doublespringlabs.blogspot.com.br/2012/11/decoding-polylines-from-google-maps.html
function decode(encoded){

    // array that holds the points

    var points=[ ]
    var index = 0, len = encoded.length;
    var lat = 0, lng = 0;
    while (index < len) {
        var b, shift = 0, result = 0;