Java Uses of java 8 lambda expressions in collections Lambda expression facilitates functional programming, and simplifies the development a lot, Lambada provides the feature like sort of anonymous function which we use in the scripting language like PHP or js which provide
Business Development Agile : Are we doing right ? This post suggests a very basic implementation of a scrum/agile methodology which prep the team during the course of project execution.Before diving deep let's know basic terminology of the agile methodology
Business Development Brand value : A bridge between employees and customers Any business brand value matters, building a strong brand means having strong influential footprint in the market,good brand will always keep the business profit fat, yes brand name is imprint of our
Business Development Project execution and planning for `Tech teams` in small organization. We have very good project execution frameworks tied with agile methodologies or concrete SDLC models so let's not bother about those, instead this article focus prepping team before implementing any SDLC frameworks.When
Business Development Hierarchy: How to manage or fine tune in small organization ? We do actually come up with few questions when we talk about organizational hierarchy i.e Do we really need a hierarchy in small organization ? Will it disturb the equilibrium of small organization
Scala Apache Spark Imputer Usage In Scala This Tutorial explain what is Spark imputer, implement the Imputer and basic terminologies used while using the imputer.And strategies available in spark imputer.
Scala Scala tutorial to demonstrate infix custom notation in scala: syntactic sugar So we know scala mimic certain expressions close to natural language like (obj prints "hello world"), this is possible in scala because all operators are treated as method calls like in expression a
Scala Call By value and Call by name Evaluation Strategy in scala Evaluation strategies are used by programming languages to determine when to evaluate the argument(s) of a function call, the common evaluation strategy are call-by-name and call-by-value, and we have call-by-reference even.What
Scala Stack recursion call and Tail Recursion in Scala Recursion is the process of defining something in terms of itself,In any programming language method calling itself until certain condition is call Recursive method, so we are familiar with recursion now,and
Apache Spark Apache Spark Data Frame:Basic Data manipulation using scala Overview of this tutorial Replace the data with new value in Data Frame Filter the row values with basic conditions in Data Frame Type Casting the Column Value in Data Frame To start
Scala Introduction to Apache Spark in scala What is Apache Spark ?Apache Spark is all referred as big data processing tool or framework developed under Apache. Spark has various inbuilt tool like SparkSQL, Spark Streaming,Spark Mllib,GraphX to handle
Scala Scala tutorials: How write a Singleton Class in scala and java As we know singleton is class is widely and commonly used design pattern.This class provides single instance of the class at any given point of time,throughout the JVM instanceUsually in java
Technology JAVA TIP: Removing time and offset for date comparison on Date Object This program helps to remove time append with date object. in certain scenarios we might have stored complete iso string or an timestamp which has time recorded. when we try to compare date
Technology Install Scala And Scala Build Tools IN UBUNTU-18.04LTS How to - install scala,and sbt(scala build tool) on ubuntu 18.04 lts & ubuntu 16.04 lts, and start a hello world project in sbt and shell
Technology Amazon Cognito With java Impl : Basic Tutorial What is Amazon Cognito ? Amazon Cognito is fully managed authentication service provider,where application users can sign in / signUp through social identity providers such as Google, Facebook, and Amazon, and through enterprise identity
Technology Spring Boot Native Query using entity manager and Custom result mapper There are multiple methods to work on native queries in spring boot,like using Query annotation @ResultSet mapping annotation to map non entity Dtos, as query complexity increases code readability also decreases, i
Technology Custom Annotation To Handle Authorization In Spring Boot Overview: Creating custom annotation Creating component in spring boot Creation a configuration and middleware in spring boot Basic Of Aspect and usage in spring boot What is Aspect In Spring Boot ? Aspects are
Technology Bootstrapping Ghost CMS ON UBUNTU-18.04LTS As copied from the Official site Ghost is a fully open source, adaptable platform for building and running a modern online publication. Which they claim to power Blogs, magazines and journalists from Zappos
