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  Stub Mixlib::ShellOut and shell_out in Ruby unit testing

Unit testing is part of software development to ensure the tiny component of a function can work as designed. Different frameworks and tools can be used to run unit testing for different programming languages. In Ruby, one popular unit testing framework is Rspec, or Chefspec if you are writing Chef recipes. While writing Chef recipes, some low level commands(DOS commands or shell commands) need to be executed on the managed resource to perform actions or gather information. For example, lis...

   RUBY,UNIT TESTING,RSPEC,CHEFSPEC,SHELL_OUT     2016-11-11 00:14:46

  Chrome’s WebRTC roadmap

Last January, Chrome was the first major browser to preview WebRTC, HTML5's new real time audio and video stack. Since then, we've been hard at work keeping up with the evolving specification, fixing bugs and listening to the web community’s feedback. The main parts of the WebRTC specification are now stable and are coming soon to all 200M+ Chrome users. With this blog post, we want to help developers plan for what will be introduced in this first stable release later this year. ...

   WebRTC,Google,Open source,Roadmap     2012-04-12 10:27:51

  4 Reasons Why We are NOT in a Post-PC Age

Sales of desktop PCs and laptops are falling. It’s impossible to read any technical media without hearing about the “death of the PC.” And both Apple and Microsoft are soon to release operating systems that seek to merge the features of the computer operating system with those available on tablet devices. All this evidence mounts up to suggest that the Steve Jobs-coined “post PC era” is upon us. Well, I’m going to stick my neck out on this: I donâ€...

   Post PC,Reason,PC     2012-03-26 15:24:46

  WireGuard VPN: Setup WG_VPN client App on Android phone and connect to local WG_VPN server on VM

We will show the detail steps about how to setup the WireGuard VPN client on an Android phone/pad and configure the VPN client to connect a WG_VPN server in local network. The setup process contents three main steps: Install WireGuard and create a key-pair in WireGuard client. Add the Android client peer information in the WireGuard server’s config file. Config the Android WireGuard client to connect to the server. The test environment network configuration:  Step 1. Install Wire...

   WIREGUARD,VPN,TUTORIAL     2020-10-24 08:46:42

  The Tale Of Perfect Checkout Page & Magento Online Store

I bet you've already googled every bit of advice on how to win customers. You've installed and integrated bazillions of extensions and marketing tools, rewritten every piece of text on your site, redesigned and rebranded your Magento store. In case you're still wondering why clients keep coming and going away without purchasing your goods, this article is for you. I solemnly declare that every single piece of advice on leading a customer to buy from your online store, you've read so far is imper...

   magento, magento user experience, ecommerce, online business     2015-04-16 21:15:09

  8 powerful Chrome extensions

Chrome is a powerful browser, one reason why it's so powerful is that it has abundant extensions. There are various extensions in Chrome Web Store. They can meet all kinds of needs you have and they are very easy to install as well. Here we share with you 8 powerful extensions on Chrome. All of them can be downloaded from Chrome Web Store Holmes A bookmark search tool, if you have lots of bookmarks and you even don't know where they are. Hplmes can help you find them in real time by matching tit...

   Chrome,extension     2013-07-31 01:24:18

  Oval engagement rings from MoonOcean: Elegance of form and individual approach

Welcome to the enchanting world of MoonOcean, a premier destination for unparalleled elegance in the heart of London's vibrant jewellery scene. Immerse yourself in our exclusive collection, where the spotlight is on the captivating allure of oval engagement rings, embodying both exquisite craftsmanship and a commitment to individuality. Nestled in the heart of London, MoonOcean stands as an emblem of sophistication, redefining the jewellery experience. Our curated array of oval engagement rings ...

   ENGAGEMENT RING,MOONOCEAN     2024-03-18 07:56:20

  4 Things Every Great Online Teacher Knows

Virtual classrooms have become the new norm for education during the pandemic. Teachers from every school have to adjust to this new reality to ensure students keep learning even in the absence of a physical classroom setup.  Thankfully, there are various digital solutions to help teachers conduct online classes without much hassle. One such tool that has revolutionized the online learning market is a Learning Management System (LMS). For schools, the in-house learning management department...

   EDUCATION,ELEARNING,ILEARNING     2021-02-12 03:23:43

  Something you should know about programming even if you are not a programmer

Out daily life are deeply affected by software and web. More and more people are realizing the importance of software, For example, you want to travel to Brazil for the world cup, right? You should first book the ticket online, when you book the ticket, you should pay for the ticket with your credit card, after successfully booking your ticket, you will get a e-ticket in your mailbox. When you arrive at the airport, your identity information will checked against the immigration database system, ...

   Programming,Programmer     2014-06-11 10:06:40

  In-memory key-value store in C, Go and Python

Subtitle: Wow Go’s net library is fast On paternity leave for my second child, I found myself writing an in-memory hashmap (a poor-man’s memcached), in Go, Python and C. I was wondering how hard it would be to replace memcached, if we wanted to do something unusual with our key-value store. I also wanted to compare the languages, and, well, I get bored easily! The code is on github as Key-Value-Polyglot. Each version implements enough of the get and set commands from the mem...

   key-value,Memory,C,Python,Go     2012-03-21 09:21:51

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