ProgrammingKnowledge

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Videos by: ProgrammingKnowledge

Scala Tutorial 12 – Anonymous Functions + Default Values Function + more …

2 months ago
Scala is a functional language, in the sense that every function is a value. If functions are values, and values are objects, it follows that functions themselves are objects. Functions in Scala are treated as first class citizens. In this video we will kook at Scala – Default Parameter Values for a Functions and Anonymous […]

scp command – SCP to Securely Transfer Files/Folders in Linux

2 months ago
Some time you may wonder In Unix, how do I securely transfer files between two Linux computers? So generally we use scp command to Securely Transfer Files/Folders in Linux (e.g. Ubuntu, Cent OS, Fedora, Linux mint ..). scp stands for “secure copy.” scp syntax scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] [-l limit] [-o […]

How to Install PuTTY on Windows + SSH Connections Using PuTTY on Windows

2 months ago
How to Enable SSH in Ubuntu 16.04 LTS (Install openssh-server) PuTTY is one of the most popular Windows SSH client. In this video we are going to see how to download and install PuTTY on windows and use it. ————————-Follow——————- My Website – www.codebind.com My Blog – goo.gl/Nd2pFn My Facebook Page – goo.gl/eLp2cQ Google+ – […]

How to Enable SSH in Ubuntu 16.04 LTS (Install openssh-server)

2 months ago
commands used – sudo apt-get install openssh-server sudo service ssh status sudo nano /etc/ssh/sshd_config How to Install PuTTY on Windows + SSH Connections Using PuTTY on Windows ————————-Follow——————- My Website – www.codebind.com My Blog – goo.gl/Nd2pFn My Facebook Page – goo.gl/eLp2cQ Google+ – goo.gl/lvC5FX Twitter – twitter.com/ProgrammingKnow Pinterest – goo.gl/kCInUp Text Case Converter – goo.gl/pVpcwL […]

Scala Tutorial 11 – Scala Functions

2 months ago
Scala is a functional language, in the sense that every function is a value. If functions are values, and values are objects, it follows that functions themselves are objects. ————————-Follow——————- My Website – www.codebind.com My Blog – goo.gl/Nd2pFn My Facebook Page – goo.gl/eLp2cQ Google+ – goo.gl/lvC5FX Twitter – twitter.com/ProgrammingKnow Pinterest – goo.gl/kCInUp Text Case Converter […]

Scala Tutorial 10 – Match expressions

2 months ago
Find more such tutorials on – www.codebind.com In Scala match expressions are used to select between a list of alternatives same as multiple if-statements or select statement, if you are familiar with java. ————————-Follow——————- My Website – www.codebind.com My Blog – goo.gl/Nd2pFn My Facebook Page – goo.gl/eLp2cQ Google+ – goo.gl/lvC5FX Twitter – twitter.com/ProgrammingKnow Pinterest – […]

How to install PostgreSQL on Mac OS X

2 months ago
In this video I am going to show you How to Download and Install and setup PostgreSQL Database Server on macOS Sierra 10.12 Mac OS X My Website – www.codebind.com My Blog – goo.gl/Nd2pFn My Facebook Page – goo.gl/eLp2cQ Google+ – goo.gl/lvC5FX Twitter – twitter.com/ProgrammingKnow Pinterest – goo.gl/kCInUp Text Case Converter – goo.gl/pVpcwL Epoch Timestamp […]

How to install Scala on Mac OS X

3 months ago
How to install Java JDK on Mac OS X ( with JAVA_HOME ) In this video we will see How to Install Scala in Mac OS X – Download scala-X.XX.tgz from the official site. – Unzip archive and move it to /usr/local folder – sudo cp -R scala-X.XX /usr/local/scala – Open your .bash_profile file : […]

Scala Tutorial 9 – Scala For Loop

3 months ago
Find code here : www.codebind.com/scala/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. Like conditional statements, they are controlled by boolean expressions. The for comprehension Scala’s for is much more powerful than Java’s for Consequently, it is used much more often than the […]

How to Set up Virtual Box and Vagrant on Windows

3 months ago
www.codebind.com Vagrant is an open-source software product for building and maintaining portable virtual software development environments,[4] e.g. for VirtualBox, Hyper-V, Docker, VMware, and AWS. The core idea behind it lies in the fact that the environment maintenance of virtualizations becomes increasingly difficult in a large software development project. Vagrant ————————-Follow——————- My Website – www.codebind.com My […]

Scala Tutorial 8 – Scala while Loop and do-while Loop

3 months ago
Find code here : www.codebind.com/scala/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. Like conditional statements, they are controlled by boolean expressions. The while Statement A while statement has the following syntax: If the condition is true, the statement is executed Then the […]

Scala Tutorial 7 – Scala – IF ELSE Statements

3 months ago
– if (condition) { statements } else { statements } -The value is the value of whichever block is chosen -If the value is to be used, both blocks should have the same type, otherwise the type of the result is the “least upper bound” of the two types – if (condition) { statements } […]