Chanaka Abeysinghe chanakasan

## capybara-chrome-setup.md

      
              3 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / capybara-chrome-setup.md
            
            
              Last active
              February 22, 2021 12:53
                — forked from bbonamin/Brewfile
            
              
                Capybara Selenium Webdriver: Headless Chrome (with file downloads!) & Headless Firefox
              
          
    Blank


## DependencyInjectionInRuby.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / DependencyInjectionInRuby.md
            
            
              Created
              November 22, 2020 01:00
                — forked from blairanderson/DependencyInjectionInRuby.md
            
              
                Dependency Injection in Ruby. Originally from Jim Weirich’s blog which does not exist except for googles cache.
              
          
    Dependency Injection in Ruby	 	07 Oct 04

Introduction

At the 2004 Ruby Conference, Jamis Buck had the unenviable task to explain Dependency Injection to a bunch of Ruby developers. First of all, Dependency Injection (DI) and Inversion of Control (IoC) is hard to explain, the benefits are subtle and the dynamic nature of Ruby make those benefits even more marginal. Furthermore examples using DI/IoC are either too simple (and don’t convey the usefulness) or too complex (and difficult to explain in the space of an article or presentation).
I once attempted to explain DI/IoC to a room of Java programmers (see onestepback.org/articles/dependencyinjection/), so I can’t pass up trying to explain it to Ruby developers.
Thanks goes to Jamis Buck (the author of the Copland DI/IoC framework) who took the time to review this article and provide feedback.
What is Dependency Injection?


## phpenv-install.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / phpenv-install.md
            
            
              Created
              July 24, 2020 19:22
                — forked from sergeyklay/phpenv-install.md
            
              
                Multiple PHP versions using phpenv and php-build
              
          
    Multiple PHP versions using phpenv and php-build

Install dependecies

Debian/Ubuntu users

sudo apt install \
  autoconf \
  bison \

  
## a-react-boilerplate-1.md

      
              7 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / a-react-boilerplate-1.md
            
            
              Last active
              July 18, 2020 12:59
            
          
    react-boilerplate-1


## jxa-list-fullscreen-windows.js
#!/usr/bin/env osascript -l JavaScript

/**
 * A JXA script to list all the fullscreen windows.
 * Note: In macOS Mojave this method lists all the maximized windows as well.
 * So we don't know which ones are fullscreen.
 */

ObjC.import('CoreGraphics');

## 0_react_component_lifecycle_example.md

      
              6 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / 0_react_component_lifecycle_example.md
            
            
              Last active
              November 28, 2016 04:18
            
          
    react_component_lifecycle_example


## configure-and-compile-vim.sh
cd ~
git clone git@github.com:vim/vim.git
cd vim

./configure --with-features=huge \
  --disable-acl \
  --disable-cscope \
  --disable-netbeans \
  --enable-gui=auto \
  --enable-luainterp \

## pricing-table-conversion.md

      
              1 file
            
          
              1 fork
            
          
              0 comments
            
          
              0 stars
            
          
                chanakasan
                / pricing-table-conversion.md
            
            
              Created
              August 9, 2016 08:52
            
          
    Stored format


Qty over
Unit price


0
30


5
20


8
10


Display format


Quantity
Unit price (each)


## angular-jqueryui-dnd.html
<!DOCTYPE html>
<html ng-app="App">
<head>
<meta name="description" content="AngularJS + jQuery UI Drag-n-Drop" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.0.1/angular.min.js"></script>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
  <link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js"></script>
<meta charset=utf-8 />

## tasks_controller_refactoring.rb
class TasksController < ApplicationController
  def update
    tracker = TaskTracker.new(@task)
    if @task.update_attributes(params[:task])
      TaskPusher.new(tracker, socket_id).push_changes
      TaskMailSender.new(tracker, current_user).deliver_email
      # success response
    else
      # failure respond
    end
	#!/usr/bin/env osascript -l JavaScript

	/**
	* A JXA script to list all the fullscreen windows.
	* Note: In macOS Mojave this method lists all the maximized windows as well.
	* So we don't know which ones are fullscreen.
	*/

	ObjC.import('CoreGraphics');
	cd ~
	git clone git@github.com:vim/vim.git
	cd vim

	./configure --with-features=huge \
	--disable-acl \
	--disable-cscope \
	--disable-netbeans \
	--enable-gui=auto \
	--enable-luainterp \
	<!DOCTYPE html>
	<html ng-app="App">
	<head>
	<meta name="description" content="AngularJS + jQuery UI Drag-n-Drop" />
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.0.1/angular.min.js"></script>
	<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
	<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
	<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js"></script>
	<meta charset=utf-8 />
	class TasksController < ApplicationController
	def update
	tracker = TaskTracker.new(@task)
	if @task.update_attributes(params[:task])
	TaskPusher.new(tracker, socket_id).push_changes
	TaskMailSender.new(tracker, current_user).deliver_email
	# success response
	else
	# failure respond
	end