PostgreSQL Tutorial for Beginners 15 - PostgreSQL UPDATE thumbnail

PostgreSQL Tutorial for Beginners 15 – PostgreSQL UPDATE

In this post we will learn How to use UPDATEClause in PostgreSQL. psql is the standard PostgreSQL application to work with databases Common psql Meta-commands: a: toggle output format (aligned/unaligned) c name: connect to a database name copy table: copy a table to/from a file d : list all tables (display) d table: show information…

C Programming Interview Questions  - PART 2 thumbnail

C Programming Interview Questions – PART 2

List of Popular c interview questions asked during technical interview for C programmers. C Programming Language is the most popular computer language and most used programming language till now. It is very simple and elegant language. Every programmer should and must have learnt C whether it is a Java or C# expert, Because all these…

Python Tutorial for Beginners 47   Lambda, filter, reduce and map thumbnail

Python Tutorial for Beginners 47 Lambda, filter, reduce and map

In this Python Programming Tutorial for Beginners video I am going to show you How to use Lambda function in python. In Addition I am going to show How to used lambda function with functions like filter, reduce und map.As a multi-parameter language, Python also supports functional programming. Lambda functions come from functional programming. Lambda…

PostgreSQL Tutorial for Beginners 12 - PostgreSQL - OR condition thumbnail

PostgreSQL Tutorial for Beginners 12 – PostgreSQL – OR condition

In this post we will learn How to use SELECT with OR condition in PostgreSQL (PostgreSQL Create Database). psql is the standard PostgreSQL application to work with databases Common psql Meta-commands: a: toggle output format (aligned/unaligned) c name: connect to a database name copy table: copy a table to/from a file d : list all…

PostgreSQL Tutorial for Beginners 5 - Create a Database in PostgreSQL (PostgreSQL Create Database) thumbnail

PostgreSQL Tutorial for Beginners 5 – Create a Database in PostgreSQL (PostgreSQL Create Database)

In this post we will learn How to Create a Database in PostgreSQL (PostgreSQL Create Database). psql is the standard PostgreSQL application to work with databases Common psql Meta-commands: a: toggle output format (aligned/unaligned) c name: connect to a database name copy table: copy a table to/from a file d : list all tables (display)…

Javascript Arrow Functions Tutorial (Simple & Easy Examples) thumbnail

Javascript Arrow Functions Tutorial (Simple & Easy Examples)

Arrow functions in Javascript can do everything a normal function can. The benefit of arrow functions in Javascript is that they don’t create a new context and Javascript arrow functions don’t modify the value of this like normal Javascript functions do. In this video I go over arrow functions in Javascript with 3 simple examples…