Skip to content

Sourav Moitra's KB

Sourav Moitra's Knowledge Base

+91 8081278075
  • About
  • My Skills
  • Contact

Month: June 2019

  • Home
  • 2019
  • June
  • Home
  • 2019
  • June
sourav
Posted on June 23, 2019June 25, 2019

Book Review: i want 2 do project tell me wat 2 do

I came to know about this book when I was attending the DGPLUG summer training 2019 it is one of the recommended books on how… ( ( Read More ) )

sourav
Posted on June 20, 2019June 20, 2019

ACID Property in databases

ACID stands for Atomicity, Consistency, Isolation, and Durability. It is a set of properties that guarantee the validity of data in Database systems. In order… ( ( Read More ) )

sourav
Posted on June 19, 2019June 19, 2019

Programmer in 10 years, Hacker Culture, Blogging

I am attending the DGPLUG Summer training[1] for 2019 sessions. In the first two sessions, they have given some articles to read here is the… ( ( Read More ) )

sourav
Posted on June 17, 2019June 17, 2019

Mixins in Ruby

Modules Class is used to define objects. In Ruby class is derived from Module. Modules is very similar to class with key differences. Modules are… ( ( Read More ) )

sourav
Posted on June 12, 2019June 12, 2019

Object Oriented Programming in Ruby – 2

Access control Access control provides controls on who can invoke the method to change the state of the object. Ruby provides three levels of access… ( ( Read More ) )

sourav
Posted on June 3, 2019June 20, 2019

Object Oriented Programming in Ruby – 1

Basics In Object oriented programming whole program is created with objects and the messages that pass between them. Now objects are entities they can communicate… ( ( Read More ) )

sourav
Posted on June 2, 2019June 2, 2019

JS Dom manipulation interview question

I was given a task to create un ordered list and li items from an array such that when clicked on the item it will… ( ( Read More ) )

sourav
Posted on June 2, 2019June 3, 2019

Ugly numbers implementation in Ruby

Ugly numbers are natural numbers whose prime factors consists of 2,3 and 5 only. Here is my implemetation using Dynamic programming. def MIN(a, b, c)… ( ( Read More ) )

sourav
Posted on June 2, 2019

Duplicate Rows in SQL and PostgreSQL

We will use PostgreSQL 10 for this experiment. We will create a table with no indexes. CREATE TABLE account( username VARCHAR (50) NOT NULL, password VARCHAR (50)… ( ( Read More ) )

sourav
Posted on June 2, 2019

Linked List data structure

Linked list data structure in which we store data one after another in linear fashion. Linked list is like railway train in which we have… ( ( Read More ) )

Posts navigation

Older

Recent Posts

  • Book Review: i want 2 do project tell me wat 2 do
  • ACID Property in databases
  • Programmer in 10 years, Hacker Culture, Blogging
  • Mixins in Ruby
  • Object Oriented Programming in Ruby – 2

Recent Comments

  • Sohel Rahaman on Model View Controller

Archives

  • June 2019

Categories

  • blogging
  • Databases
  • Programming
  • ruby
  • training
  • Uncategorized

Meta

  • Log in
  • Entries RSS
  • Comments RSS
  • WordPress.org

Tags

DBMS dgplug hackers oop programming ruby
Copyright © 2019 Sourav Moitra's KB. All Rights Reserved
  • About
  • My Skills
  • Contact