GoorooTHINK

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  1. Creating HSTS and Pre-load with Cloudflare

    Most people are familiar with HTTPS and the concept of secure websites. Securing websites become more and more common, which is a really good thing. Not only do we know that the data sent and received from the website is secure, but we also get a sense of knowing we will be alright. We expect that we get confidentiality, authenticity and integrity from modern websites. After all, we see sites every day with this:This is becoming more and more common, and according to Scott Helme almost 31% of the...
  2. Using Geo-Location in Your Web App

    The use of GPS data has become second nature for most everyday tasks. The most common scenario of finding your way from A to B using GPS is obvious, but there are a lot of other uses as well. When you ask to find the nearest store on a company website, GPS is used. When you log into Facebook in a foreign country and you subsequently get ads for all of the Swedish natural foods you can eat, GPS is used. When you ask Google to remember where you parked your car, GPS is used. And many more ways. 
  3. Introduction to Progressive Web Apps

    As some people know, I have been very passionate about Windows Phone since the early days of the platform. I am still using a Windows 10 Mobile device, and I still love the operating system and the Windows 10 platform. However, I am not living in a cave, and I do realise that the future potential of the Windows mobile platform is limited. I still don't think it is "dead", but it is certainly limited. I started learning Xamarin a couple of years ago, to use my C# knowledge and skills for building...
  4. Lessons Learned Writing Spring Boot Auto Configurations

    My team and I make heavy use of Spring Boot to build microservices that power our applications at our company. We've even gone so far as to write our own custom auto configurations to ease development. We package these auto configurations along with other goodies into what we call our platform.Recently, after releasing a new platform version, we encountered an issue where one of our microservices would fail to start at what appeared to be random intervals. After further digging, we noticed specifically...
  5. Spring Cloud and Netflix Ribbon: Client-side Load Balancing

    Eventually you'll reach a point where you need to run multiple instances of an application or a service for high availability or to manage increased load. That's what load balancers are for. There's generally two different types:What many people would call a "load balancer" is actually a server-side load balancer. It can be implemented in hardware or software. The traffic is sent to a dedicated service that decides where to send the traffic, using an algorithm like round-robin, to one of the...
  6. How to read and parse a CSV file using Node.JS

    I was recently asked by someone to give an example of how to read a csv file in their node.js application, and how to parse it to get it to be usable in their app. In fact what they wanted to do is very simple, and it is one of the many reasons I'm a big fan of Node.js, because not only can it do things like this in a few lines of JavaScript, it does it server side, and fast. So This article lays out step by step how to have node.js read and parse a CSV file stored in it's project, by using the CSV...
  7. How to Query Twitter with C#

  8. Microsoft Project Online & Power BI (Combining two powerful platforms)

    Microsoft Project Online is a flexible online solution for end-to-end project portfolio management (PPM) and everyday work. As the leader in the PPM market, Microsoft Project Online enables organizations to manage project demand, prioritization, and execution of projects and deliver intended business value. Power BI is a new exciting suite of business analytics tools to analyze data, share insights and provide a 360-degree view for your business users with their most important metrics in one place....
  9. Portfolio Resource Utilization in Project Online using Power BI custom Reports

    With the growing number of projects across multiple LOBs, the PMO needs an easy and intuitive way to gain a quick insight into the resource capacity across the entire project portfolio. Traditionally, resource capacity planning is a challenging task due to the lack of enterprise-wide resource pools and/or lack of planning, in general. One of the most crucial responsibilities of a project/resource managers is the planning & monitoring of resource workloads. In most organizations today, resources...
  10. An Introduction to R for Java Developers

    As a Software Engineer I'm always keeping up to date with technology and one of the things that helps me do that is book reviews. Right now, I'm reviewing The Book of R: A First Course in Programming and Statistics by Tilman M. Davies. R is a programming language used in statistical computing and has gained in popularity in the recent years due to the explosion of data and its applications like Machine Learning.
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