jaredwilli

HTML5 canvas Performance and Optimization Tips, Tricks and Coding Best Practices With canvas being still very new to internet, and no signs of it ever getting old that I can see in the future, there are not too many documented best practices or other really important tips that are a must know for developing with it in any one particular place. Things like this are scattered around and many times on lesser known sites.

There's so many things that people need to know about, and still so much to learn about, so I wanted to share some things to help people who are learning canvas and maybe some who already know it quite well and am hoping to get some feedback from others about what they feel are some best practices or other tips and tricks for working with canvas in HTML5.

I want to start off with one I personally found to be quite a useful yet surprisingly uncommon thing for developers to do. Indent your code Just as you would any other time, in any other language whatever the case may be. It has been a best p

justinmc

/**~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* Anchor Smooth Scroll - Smooth scroll to the given anchor on click
*   adapted from this stackoverflow answer: http://stackoverflow.com/a/21918502/257494
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
angular.module('yourapp').directive('anchorSmoothScroll', function($location) {
    'use strict';

    return {
        restrict: 'A',
        replace: false,

garystafford

###############################################################################
# Helpful Docker commands and code snippets
###############################################################################

### CONTAINERS ###
docker stop $(docker ps -a -q) #stop ALL containers
docker rm -f $(docker ps -a -q) # remove ALL containers
docker rm -f $(sudo docker ps --before="container_id_here" -q) # can also filter

# exec into container

ozh

1. Create new branch:

git checkout -b otherrepo-master master

2. Get the contents of the PR

git pull https://github.com/otherrepo/my-repo-name.git master

LeCoupa

# Redis Cheatsheet
# All the commands you need to know


redis-server /path/redis.conf  # start redis with the related configuration file
redis-cli                      # opens a redis prompt


# Strings.

IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet

mabenson00

# Basic key operators to query the JSON objects :

# #> : Get the JSON object at that path (if you need to do something fancy)
# -> : Get the JSON object at that path (if you don't)
# ->> : Get the JSON object at that path as text
# {obj, n} : Get the nth item in that object

# https://www.postgresql.org/docs/9.4/functions-json.html#FUNCTIONS-JSONB-OP-TABLE
# Date 
# date before today