bvsatyaram

Basics

Update and upgrade

sudo apt update
sudo apt -y upgrade
sudo apt install -y vim

Setup Git

Install git

bvsatyaram

import LinkedListNode from './linkedListNode';

export default class LinkedList {
  private headSentinel;

  constructor() {
    this.headSentinel = new LinkedListNode(null);
  }

  head() {

bvsatyaram

angular.module('Hangman', []);

angular.module('Hangman')
    .controller('GameCtrl', function() {
        var game = this;
        game.word = "SINGLETON";
        game.allChars = game.word.split("");
        game.chars = [];
        angular.forEach(game.allChars, function(char) {
            game.chars.push({

bvsatyaram

def check_sub_pattern?(big_grid, small_grid)
  big_r = big_grid.length
  small_r = small_grid.length
  big_c = big_grid[0].length
  small_c = small_grid[0].length
  (0..(big_r-small_r)).each do |r|
    (0..(big_c-small_c)).each do |c|
      pattern_found = true
      (0...small_r).each do |i|
        break if !pattern_found

bvsatyaram

function deepEqualObjects(a,b) {
  for(var prop in a) {
    if(!deepEqual(a[prop],b[prop])) {
      return false;
    }
  }
  for(var prop in b) {
    if(!deepEqual(a[prop],b[prop])) {
      return false;
    }

bvsatyaram

function arrayToList(arr) {
  var list = null;
  for(var i = arr.length -1; i >= 0; i--) {
    list = {
      value: arr[i],
      rest: list
    };
  }

  return list;

bvsatyaram

<%= simple_form_for @new_message, remote: true, html: {class: "form-inline"} do |f| %>
  <%= f.input :note, label: false, placeholder: "Enter Message", input_html: { id: "note_input" } %>
  <%= f.input :owner_id, as: :hidden %>
  <%= f.submit 'Submit', hidden: true %>
<% end %>

bvsatyaram

$('.flash_messages').html('<%= j flash_tag("Access Denied!", "alert") %>')

bvsatyaram

This gist tries to give an example of how to build a simple, yet robust, messaging system.

We assume that the users are handed by `User` model.

The following models are proposed:
Conversation::Thread
Conversation::ThreadSubscription
Conversation::Message
Conversation::MessageSubscription

bvsatyaram

/**
 * Add dataset support to elements
 * No globals, no overriding prototype with non-standard methods, 
 *   handles CamelCase properly, attempts to use standard 
 *   Object.defineProperty() (and Function bind()) methods, 
 *   falls back to native implementation when existing
 * Inspired by http://code.eligrey.com/html5/dataset/ 
 *   (via https://github.com/adalgiso/html5-dataset/blob/master/html5-dataset.js )
 * Depends on Function.bind and Object.defineProperty/Object.getOwnPropertyDescriptor (shims below)
 * Licensed under the X11/MIT License