Trying to upload Blink example (Arduino sketch) on my Arduino uno Arduino: 1.8.3 (Mac OS X), Board: “Arduino/Genuino Uno” Sketch uses 948 bytes (2%) of program storage space. Maximum is 32256 bytes. Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes. Problem uploading to board….
Install Node.js on Ubuntu 16.04
Introduction Node.js is a JavaScript platform for general-purpose programming that allows users to build network applications quickly. By leveraging JavaScript on both the front-end and the back-end, development can be more consistent and be designed within the same system. In this guide, we’ll show you how to get started with Node.js on an Ubuntu 16.04…
VirtualBox fails with “Implementation of the USB 2.0 controller not found”
Installing the Virtualbox extensions may solve the issue. According to Virtualbox documentation. www.virtualbox.com If you donot need to use USB. There is another way of solving the issue. start virtualbox -> right click on a machine (the machine should powered off) -> settings and now look on the screenshot
CURD functions and REST api
CURD functions and REST api Curd functions are synonymous of modifying the information in the database world. If you have heard the CRUD before. It means create, Read, Update & delete. Level 2 of Richardson maturity level is about matching services with their HTTP Verbs. CRUD functions are mapped to their HTTP equivalents. So, we…
Delete docker images & containers in one command
Delete docker images & containers in one command To delete docker images and container one by one is tedious work. Here is the command to delete docker images and container.
How To Install Java with Apt-Get on Ubuntu 16.10
Introduction Java and the JVM (Java’s virtual machine) are widely used and required for many kinds of software. This article will guide you through the process of installing and managing different versions of Java using apt-get. Prerequisites To follow this tutorial, you will need Ubuntu 16.10 server. A sudo non-root user, which you can set…
When Scrum can fail?
Scrum can fail because of
Before you can run vmware several modules must be compiled and loaded into the running kernel
Before starting vmware workstation, You need to install Gcc compiler and build essentials. You need to run command in linux shell sudo apt-get install linux-headers-$(uname -r) build-essential
How to install Gnu parallel in linux
The easiest way to install gnu parallel is to install completely using [code gutter=”false” language=”bash”] (wget pi.dk/3 -qO – || curl pi.dk/3/) | bash [/code]
fill form using xpath in casperjs
fill form using xpath in casperjs