How to Download Files On Linux Using wget command or curl command
If you want to download files on your Linux or Unix system, wget and curl are your main options. Wget Wget is a free GNU […]
How to Install OpenCV in Ubuntu 16.04 LTS for Python
In this post we will see How to Install OpenCV in Ubuntu for Python OpenCV is an image processing library […]
How to Enable SSH on Ubuntu 16.04 LTS (Install openssh-server)
In this post we will see how to enable SSH or Secure Shell service on our Ubuntu 16.04 LTS operating […]
Scala – Functions
// Functions in Scala object Demo { object Math { def add(x: Int, y: Int): Int = { return x […]
Scala – Match expressions
In Scala match expressions are used to select between a list of alternatives same as multiple if-statements or select statement, […]
How to install Scala on Mac OS X
In this Post we will see How to Install Scala on Mac OS X. There are Two ways using which we […]
Scala – For Loop
So what is a loop ? loops allow us to execute a statement or a block of statements multiple times. […]
How to install Vagrant on Ubuntu 16.04 LTS (Linux)
I this post we will see How to install and setup Vagrant on Ubuntu 16.04. Vagrant is an open-source software for building […]
Scala While and Do-While Loops
So what is a loop ? loops allow us to execute a statement or a block of statements multiple times. […]
Scala – IF ELSE Statements
In Scala IF ELSE can be used in two ways, as statements and as expressions. General form of an if-else […]
Scala Hello World
In this Scala Tutorial, you will learn How to write your first Scala Hello World application by creating your first […]
Scala String Interpolation
In Scala it’s common to inject variables in strings like this with the different types of string interpolation: Scala supports […]
What is REST ?
REST is an architectural style which is based on web-standards and the HTTP protocol. The REST architectural style was initially […]
How to Install Scala, SBT and Java on Ubuntu 16.04
In this Post we will see How to Install Scala, SBT and Java on Ubuntu 16.04 Install Java Step 1 – […]
How to Install Oracle Java 8 on Ubuntu 16.04 via PPA
In this post we will see How to Install Oracle Java 8 on Ubuntu 16.04 via PPA. Step 1 – […]