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ASP.NET course syllabus with defined objectives

February 22, 2020 / / 0 Comments

Dot Net is the most demanded technology in all the industrial sectors with a wide scope in terms of job opportunities now and in the future too. We provide the best Dot NET training to learn and explore the subject from the industry expert. The best thing about .NET is its support for multiple languages like C#, VB.NET etc. And offers connectivity with the non-windows platform. 

ASP.NET is a server-side scripting language introduced by the Microsoft for building dynamic web pages. To learn the Dot NET, there are certain steps that need to cover and understand with adequate details.

What are the important topics to cover in Dot NET course?

  • The basics of the asp.net programming with the introduction of .NET framework and .NET class framework with some programming variables, data types, object-oriented terminology, creating objects and classes, overloading methods, constructors, shared methods and more.
  • Introduction to the components of the visual studio like solution explorer, references, assembly information screen, window properties, new code window along with the expert training to use them.
  • Inheritance and interface implement the inheritance i.e. creating base class, properties subclass and by using ‘inherit’ the keyword; overloading and overriding methods, shadowing, and object interface in detail.
  • Generics types & methods, creation of classes & inheritance, structures, interfaces, constraints and generics & late binding.
  • The concept of namespace includes the common, importing, referencing and creating own namespaces.
  • Troubleshooting in order to handle the error, structured exception handling, error logging, debugging and tracing.
  • There are few applications viz; controlling web applications, creating and deploying web applications. 
  • Custom controls include the input validation controls, intrinsic controls, list bound controls, rich controls and user controls.
  • At LotuITHub’s asp.Net course, you will learn about XML serialization and XML stream-style parsers and many more things to stay one step ahead in the competition.

 

What is .net course objective?

  • Microsoft framework architecture
  • Development of console application
  • Building windows application
  • OOPs using C#.NET
  • Learn data access mechanism provided .net
  • Create and consume libraries
  • Create a web application using .net
  • Its integration with asp.net
  • Developing the website & application
  • Application security

Why should join ASP.Net classes?

Dot net is a popular and powerful framework which provides application development in the object-oriented programming model and help in developing windows application, web application and web services. The visual studio makes the application development fast and increases the productivity of the developers. 

Prerequisites for .NET course:

Knowledge of any object-oriented programming language will be helpful in the asp.net course. Basic knowledge of language like c, c++, java, HTML, and javascript and anyone databases like the oracle, SQL Server, MySQL, etc. will be provided at LotusITHub training institute in Pune and you can learn all these under one roof.

Why should I choose LotusITHub?

  • Plenty of project experience exposures in the lab session
  • Real-time case studies for practice after the .NET classes
  • Technical guidance after.NET course completion
  • Back up classes available if anyone missed the class
  • Lab facility for practice
  • Free WiFi to learn the subject and get some extra knowledge
  • Latest study material, assignment, PPTs, etc
  • Fast track and normal batches available for all 

New batches are going to start soon for the Dot NET training at LotusITHub, if you wish to join then please visit any of branches in Pune. You can find our presence at Karve Nagar, Dhayari, Warje, Narhe, and Kothrud. Feel free to contact us, you can visit us at www.lotusithub.com. We offer FREE demo session for all the courses, take a step up and jump on the ladder of success now!

Running Trends In The Website Designing!

February 15, 2020 / / 0 Comments

“Trends” are often considered as advancements, new techniques, acquiring skills, and different styles in a way they appear and evolve. At LotuITHub’s website designing classes in Pune, we will leave amaze with the different styles with some fundamental web design trends from then to now! In order to learn the website designing let’s start with the existing trends to catch-up the new trends.

2020’s Running Trends In The Website Designing! (1)

Illustration

Illustration has flourished in the tech industry and used by different designers and artists by making pleasant designs to transfer emotions and brand values.

Layouts

Typography based layouts which are the fundamental forms of designs and are used in the form of letterforms as graphic elements, for combining different styles and weights with BOLD, Italic, Serif, San-serif, and outlined.

Custom Cursors & Mouse Effects

Custom cursors are used as a novelty, often blending effects to modify the colour it changes shape, size, opacity, colour or animation in response to other elements, the organic motion is another known characteristic seen with the cursor which aspirant will learn at website designing classes in Pune.

Mixing 2d & 3d Elements

VR, AR and 3D printing are reactivating the production of 3D digital content. The parallax effect is used to fake the 3D constructed by 2D planes in different Z-axis.

UX Writing, Microcopy & Brand Personality

Microcopies, which were previously invisible, now features a voice and tone that has been designed especially for the brand to produce more human, and colloquial tone to maintain the style and coherence throughout the whole user experience.

Animation

Secondary elements and organic motion are the perfect combinations to visually enrich the site using excessive resources. The sweb designing course aspirant will learn the use of CSS and JavaScript for animating interfaces for control of parameters, easing curves, blending modes, filters, SVG morphing, etc, but require a lot of skill.

Responsive web design

Progressive web apps allow developers and designers to build applications similar to the web with the fullscreen and custom navigation bar, automatic updates, transitions, icon on the home screen, etc.

What are the 2020’s website designing trends?

Dark mode

At our website designing training institute you will come to know about the 2020s industry trends, the dark design is one of them, where UI design enables the dark theme option.

Immersive 3D elements

3D visuals have always delighted people, the interactive 3D design encourages users to stay longer by visually breaking down the boundaries between digital space and reality.

Soft shadows, layers and floating elements

Soft shadows and floating elements create a pseudo-3D effect and make the design more layered and more interesting. At a website design course in Pune, you will learn to use the soft shadows and floating elements to add interest and depth to give your web page a “3D Lite” look. 

Glowing, luminous colour schemes

Intriguing colour schemes will play a critical role in web design. With extreme minimalism and dark mode on the rise, glowing and luminous colours can really shine.

 

Website designing industry demands change with every other mode in 2020, the technical possibilities seem endless and we’re seeing designers play with extremes, reinvent previous styles and ceaselessly experiment with new techniques. Therefore, to make aspirant stand firm in this creatively changing industry LotusITHub is providing extravagant website designing guidance to the individual student.

What will be the web design trends 2020 be? If you want to discern the newest trends then click on www.lotuithub.com or visit some of the top designers in the web design industry and ask the queries by visiting any of our branches. You can meet our experts in Karve Nagar, Narhe, Warje, Dhayari, and Kothrud. Besides thinking, attend our FREE demo session and enrol now to reserve your seat.

Accessibility Issues In The Angular JS Application

February 12, 2020 / / 0 Comments

Angular JS is a JavaScript-based open-source front-end web framework introduced by Google for developing single-page applications. While learning to develop single-page Angular JS Application at Angular JS classes in Pune, focused elements are the software architecture, performance, security, testability, and maintainability of the software but not the accessibility. Besides taking it for granted the Google experts are developing high-quality Angular Components and the Angular CDK (Component Development Kit), for several tools to improve accessibility.

 Angular JS training institute in Pune

How Angular and Angular CDK assist developers in solving accessibility issues?

 

In the Angular JS accessibility starts from the UI design phase where color palates are decided to meet the accessibility standards. With the use of right typography, simple animations and user interaction can reduce the error intensity in reading and understanding the application. The angular CDK provides a mixin CDK-high-contrast to style high contrast mode users. At the Angular JS course in Pune, users will learn a variety of assistive technologies to interact with web-based software applications.

 Accessibility attributes  

ARIA attribute is involved to provide web-accessible semantic & the attribute binding template syntax that control the values of accessibility-related attributes.

 

content_copy<!– Use attr. when binding to an ARIA attribute –>

<button [attr.aria-label]=”myActionLabel”>…</button>

The syntax is used for attribute bindings. Static ARIA attributes require no extra syntax.

content_copy<!– Static ARIA attributes require no extra syntax –>

<button aria-label=”Save document”>…</button>

 

Angular UI components

The enrolled candidate will come to know about the Angular material library at Angular JS classes in Pune The suite of reusable UI components used with the native HTML elements with the standard interaction patterns that are important to accessibility. Live Announcement is one of the most important features provided by angular CDK in the applications for the visually impaired users on various social places.

 

For example:

LiveAnnouncer is used to announce messages as a standard interaction pattern for screen-reader users using an aria-live region.

For example, create a component that uses an attribute selector with a native <button> element. That applies to <button> and <a>, but can be used with many other types of element.

Example: MatButton, MatTabNav, MatTable.

 

Using containers for native elements

The appropriate native element requires a container element. For example, the native <input> element cannot have children, so custom text entry components need to wrap an <input> with additional elements. This makes it impossible for users of the component to set arbitrary properties and attributes to the input element by creating a container component that uses content projection to include the native control in the component’s API.

 

Example – MatFormField

 

Use of Semantic HTML

With the help of native elements, the proper semantics accessibility issues can be solved to boost-up the SEO of the application. Here semantic tags like nav, aside, main, section, fieldset, header, footer, etc. come in use instead of just using div and span.

Use the correct order for headings (h1-h6).      

  • Use alt attribute on img element.
  • Use alt attribute on img element.
  • Use button’s for clickables.
  • Avoid positive tabindex .
  • Add captions for video and audio.

 

Accessibility for interactions

Keyboard navigation is specially designed for motor disabilities and will help users navigate websites using just a keyboard. Angular CDK provides ListKeyManager for keyboard interaction using components like menus, dropdowns, selects, list boxes, etc.

 

Codelyzer and accessibility

In all the Angular CLI projects Codelyzer is used to detect a few common accessibility issues in Angular templates. 

 

Conclusion

Accessibility is a must for all web applications and it should be considered in the project development lifecycle. The Angular JS training institute in Pune will make the tools available to create Accessible Components, for developers to utilize them and create accessible Angular applications.

 

At LotusITHub’s Angular JS classes in Pune, aspirants can learn to build the application using the trending technologies and can work on all upgraded versions. The training sessions and live project demo will help the candidates to get the live experience before entering into the actual industry. We have our branches at all the vertices of Pune, you can visit us at Karve Nagar, Warje, Narhe, Dhayari, and Kothrud. Click on the www.lotusithub.com for a brief introduction and visit us to book your seat now.

Core Java & Serialization Mechanism!

February 10, 2020 / / 0 Comments

Java is the globally used object-oriented programming language and OOPs concept is the building block of JAVA with the four basic pillars i.e., Abstraction, Encapsulation, Inheritance, and Polymorphism. Java Classes in Pune will enable you to OOPs along with the Java control statements that include for, do, do-while, if-else, Switch case, continue and break statements etc.

In order to handle the collection of objects, JAVA provides the collection APIs with inbuilt classes and interfaces to handle the collection of objects. In the Java training in Pune, the experts will make you aware of the multithreading concept, to perform two or more task concurrently. In JAVA 5 there is java.util.concurrency package is given for developing the multithreaded application.

Serialization is one of the most important concepts frequently asked in the interview. We will discuss in detail about the mechanism called serialization and aspirant can take practical tutorials with the handy assignments on the same at Java classes in Pune.

As per the standard definition, “Serialization is a mechanism of converting a state of an object into a byte stream.” The mechanism is used to persist the Java object in a form of a sequence of bytes that includes object’s data and the data stored in the object. In the core Java, there is also a concept of deserialization which is the reverse process of serialization where the byte stream is used to recreate the actual Java object in memory. The serialized object can also be deserialized using the object’s type and other information to retrieve the original object.

During Java certification in Pune, the student will learn from the scratch where experts will guide them to understand the Classes ObjectInputStream and ObjectOutputStream streams for serializing and deserializing the object.

The commonly used serializing method from the ObjectInputStream is:

 

private void writeObject(ObjectOutputStream os) throws IOException

{

}

 

Similarly following is also one of the methods used in Java Serialization

private void readObject(ObjectInputStream is) throws IOException, ClassNotFoundException

{

}

 

The Need of Java Serialization

When the user needs to send or receive the data in the form of objects over the network or to store in a file then, serialization is used. Serialization is basically the translation of java objects values which are sent over the network or to save it. The entire serialization process in Java works independently in JVM where an object can be serialized on one platform and deserialized on an entirely different platform. When you serialize any object and if it contains any other object reference then Java serialization serialize that object’s entire object graph, this you can learn at Java course in Pune. It follows the inheritance concept which implies if superclass is Serializable then its subclasses are automatically Serializable and all values of the instance variables inherited from superclass will call the constructor of Non-Serializable Super class during the deserialization process.

At LotusITHub Java coaching classes in Pune, we have different industry experts who conduct the classes and guide the aspirant for the betterment of their future. Whether you are fresher or experience, you can visit our institute to learn from scratch. LotuITHub has branches across the breadth of the Pune, you can visit our Java classes at Karve Nagar, Kothrud, Warje, Narhe, and Dhayari for demo session at any time. For the overview, you can visit the website at www.lotusithub.com and post us feedback. 

We are about to start our new batches, reserve your seat at your convenient time and place as soon as possible by visiting any of our branches now.

Preparing for the Python interview – Join LotusITHub!

February 4, 2020 / / 0 Comments

Python has garnered worldwide attention and has surpassed the popularity margin which has made Python a high-level, object-oriented, interpreted & the most sought-after programming language. Python classes in Pune, deliver this dynamic programming language in an easy & simplified way to the learners. 

Why is Python preferred for development?

In the interview point of view, if an interviewer asked you “What is Python?”, then the generalized answer can be, “Python is an object-oriented programming language which works with its simplicity, powerful-libraries and readability” for newbies. 

Python is a premier, flexible, and powerful open-source language with some powerful libraries for data manipulation & analysis. Python is used in highly featured quantitative domains such as finance, oil, gas, medicine, electronics, IT, signal processing and more. Python provides the features listed below. 

  • Simplicity
  • Portability
  • Embeddable & extensible
  • Interpreted
  • The huge number of libraries
  • Object-oriented

 

LotusITHub’s Python training institute in Pune focuses on fundamentals of Python along with the Statistics and Machine Learning that helps to gain expertise in applied Data Science at scale using Python. The training includes coaching with several activities, assignments, and scenarios that are practical experience in addressing predictive modelling problems. 

LotuITHub’s Python course will cover both basic and advanced concepts of Python that starts from Python scripts, sequence, file operations and more which uses libraries like pandas, NumPy, matplotlib, scikit, and master.

The objective of Python coaching classes

 Python is considered as a “Next Big Thing” for the professionals in the data analytics domain. It runs on Windows, Linux/Unix, Mac OS & cuts development time in half with its simple to read syntax and easy compilation feature. 

  • Programmatically download & analyze data with visualization
  • Python deals with the ordinal, categorical, and encoding techniques for different types of data
  • Python functions to facilitate code reuse with the core Python scripting elements such as variables and flow control structures.
  • Real-time data processing with tools & techniques for predictive modelling in order to gain expertise to handle business in future.

 Why Python?

Python is one of the most popular languages and easier to code & understand. It works as a bridge between businesses and developers to bring a program in a market as compared to other languages such as C#, Java, etc. At Python classes in Pune, you will understand how all types of application can build on Python starting from analytical to UI. Python applications are quicker to implement as there is no need to declare variable types.

How does Python work?

 Following are the key interpreters that translate the high-level Python language to low-level machine language.

 Variables

Variables can be object types and scope which can be used to hold user inputs, local states, etc. Variables have defined names with which it is referred into the code. 

 Python supports the following standard data types viz; numbers, strings, sets, lists, tuples and dictionaries.

 Assign the value to the variable

Declare & assign value to a variable which is known as binding in Python

 Assignment sets a value to a variable:

myFirstVariable = 1

mySecondVariable = 2

myFirstVariable = “Hello You”

 

Data types are dynamically typed in python.

 Numeric

It supports Integers, decimals, floats are supported.

value = 1 #integer

value = 1.2 #float with a floating point

 

Strings

It is a sequence of letters enclosed in quotation marks and once they are created, cannot be changed.

 

a = ‘me’

a[1]=’y’ It will show Error

 

Operations

It allows to perform computation on variables as Python supports *, /, +, -, and floor division 

1//3 #returns 0

1/3 #returns 0.333

Following are the Modulus operators

  • String Operations
  • Casting
  • Set Operations
  • Ternary Operator

 

Comments

There two types of comments, single line comment & multiline comment

 

Single-Line Comments

#this is a single line comment

 

Multiple Line Comments

One can use:

“`this is a multi

line

comment“`

 

Expressions

Boolean operations can be performed with Expressions

  • Equality: ==
  • Not Equal: !=
  • Greater: >
  • Less: <
  • Greater Or Equal >=
  • Less Or Equal <=

 

Pickling

Conversion of the object into string & using it into a file is known as pickling & the reverse of it is called as unpickling.

 

Functions

 

Executable sequence statements from the code are known as functions, moreover, repeatable code creates a reusable function.

 

Modules

A component that groups a similar functionality of python solution and provides the concept to share data and services called modules. Modules reduce the variable name clashes and encourage re-usability.

 

Packages

A directory of modules is called a package in the python large number of functionalities are grouped into the module files to create a package to distribute and manage modules.

 

 

 

The lotusITHub’s Python course includes the basic and step-by-step thorough understanding of the language. However, Python programming certification course enables you to learn data science concepts from scratch. Click on www.lotusithub.com to know more or visit our Python institute in Pune at Karve Nagar, Kothrud, Dhayari, Warje, and Narhe to attend the FREE demo session.

Angular JS – Most Popular JavaScript Framework

January 27, 2020 / / 0 Comments

Angular is mostly used for building the web, desktop, and mobile applications that involve Typescript, a subset of JavaScript. Angular is one of the most popular JavaScript frameworks used in building web applications. Angular has three most known versions viz; Angular 1 (known as Angular JS), Angular 2, and Angular 4.

Angular JS – Most Popular JavaScript Framework

How all the version of Angular works?

At Angular classes in Pune, the candidates can come to know about the work process of the Angular and how each version works. Initially, Angular 1 was introduced followed by Angular 2 with some added features. Later by skipping version 3, the team has introduced the Angular 4 where Angular 2 code can be compiled easily. Angular JS and Angular 2 are quite different from each other whereas Angular 2 and Angular 4 share similar properties. Google has scheduled to release an upgraded version of twice a year however, Angular 4 is widely used and most popular among the developers. Angular 2 and above versions are backwards compatible.

 

Advantages of Using Angular JS

Angular JS coaching classes in Pune are famous for their practical tutorial where students can learn the practical and industrial advantages of using Angular JS. Single Page Application (SPA) loads the single HTML page and the page is uploaded dynamically. SPAs communicate with the back-end servers without refreshing the full web page. 

  • Two-way data binding

The two-way data binding in Angular JS used for automatic retrievals from (and updates to) the data store. In the Angular JS Institute in Pune, the student will also learn to update UI immediately when the datastore gets updated.

  • Modularity

In the Angular the modularity is organized in the form of “buckets”, and each bucket is known as “Module”. The module consists of related components, directives, pipes, and services that can be grouped to create an application. Module kept code organized and division of labour can be done properly while maintaining the code consistency.

  • Reduce coding

Angular supports MVC (Model View Controller) architecture where the developer can just split the code to make it fit into the MVC structure.

  • Declarative User Interface

Angular uses HTML for defining the user interface because HTML is intuitive, declarative, and less complex than JavaScript. 

  • Easy Integration

Integration of third-party features is easy with Angular as it has several pre-built frameworks like Ionic, Telerik’s Kendo UI, Wijmo, etc.

  • Cross-Platform

Angular Classes in Pune will make you learn how to design & develop web applications, native mobile applications, and desktop applications for Mac, Windows, Linux, etc. which is more useful in the software industry. 

Industrial Importance of Angular

Several large and popular websites are built on Angular. Some of them are as are The Guardian, PayPal, Netflix, YouTube for PS3, Lego, Freelancer, and more which make it one of the demanding platforms in the market. There are huge job opportunities are available in the various industrial sector for the skilled Angular JS developers which is the most important thing for the aspirants.

Since Angular JS is very different from the Angular versions 2 and above, which learner can understand and implement at Angular JS classes in Pune. LotusITHub is one of the best training institutes in Pune which provides all the type of training and coaching to the aspiring students. We have branches at Karve Nagar, Narhe, Warje, Dhayari, and Kothrud. For any enquiry or to attend the demo session, or for quick help, you can visit our website www.lotusithub.com. If Angular attracts you then we have got you covered considering the huge advantages of using Angular and a massive demand for this skill in the market, it is surely advisable to learn Angular.

Difference Between SQL and PLSQL:

January 24, 2020 / / 0 Comments

The following are the important differences between SQL and PL/SQL.

Difference Between SQL and PLSQL

 

Sr. No. Key SQL PL/SQL
1 Definition SQL, is Structural Query Language for database. PL/SQL is a programming language using SQL for a database.
2 Variables SQL has no variables. PL/SQL has variables, data types etc.
3 Variable declaration Column declaration A int:=100;

B varcharchar2(20):=’Lotus it hub’;
4 Control Structures SQL has no FOR loop, if control and similar structures. PL/SQL has FOR loop, while loop, if controls and other similar structures.
5 Basic c Sql doesn’t require to know c language. Plsql require to know c language.
6 Operations SQL can execute a single operation at a time. PL/SQL can perform multiple operations at a time.
7 Language Type SQL is a declarative language. PL/SQL is a procedural language.
8 Embedded SQL can be embedded in a PL/SQL block. PL/SQL can also be embedded in SQL code.
9 Interaction SQL directly interacts with database server. PL/SQL does not directly interact with database server.
10 Fetch  Select * from table_name Declare

Begin

Dbms_output.put_line(‘Lotus IT Hub!!’);

End;

/
8 Objective SQL is used to write queries, create and execute DDL and DML statements. PL/SQL is used to write program blocks, functions, procedures, triggers and packages.

 

PL/SQL Data Types

Data Type Description Size
BFILE Used to store large binary objects in operating system files outside the database. System-dependent. Cannot exceed 4 gigabytes (GB).
BLOB Used to store large binary objects in the database. 8 to 128 terabytes (TB)
CLOB Used to store large blocks of character data in the database. 8 to 128 TB
NCLOB Used to store large blocks of NCHAR data in the database. 8 to 128 TB
int -2,147,483,648 2,147,483,647
datetime Jan 1, 1753 Dec 31, 9999
float -1.79E + 308 1.79E + 308
real -3.40E + 38 3.40E + 38

 

Learn OOPs & All Java Concept At LotuITHub?

January 22, 2020 / / 0 Comments

In the interview, the usual question you face is regarding “Object-Oriented Programming” (OOP) which is associated with concepts like class, object, inheritance, encapsulation, abstraction, polymorphism, etc.

Learn OOPs & All Java Concept At LotuITHub

Java is one of the sought-after languages for beginners and professionals also. But the heck is for what classes, objects and methods are used? Why do we need inheritance and polymorphism? and more. At Java classes in Pune, an aspirant can learn everything about the OOPs, in detail.

  • Inheritance

In the Inheritance class properties of one class can be inherited by the other where reuse of code is possible to establish relationships between different classes. As we know in the biological system due to DNA child inherits some of the parent properties. Similarly, here “Child Class” (Subclass or derived class) inherits the properties from the “Parent Class” (Super or base class), inheritance is further classified into four types:

Let’s understand the concept with examples, where, Class A is your parent class and Class B is your child class

  1.       Single Inheritance

Example

Class A {—}

Class B extends A {—}

  1.       Multilevel Inheritance

Please find the example below, where, A is the parent class for B and class B is the parent class for C.

Example

Class A {—}

Class B extends A {—}

Class C extends B {—}

  1.       Hierarchical Inheritance

Please find the example below, where, Class B and C are the child classes that are inheriting from the parent class i.e Class A.

Class A {—}

Class B extends A {—}

Class C extends A {—}

  1.       Hybrid Inheritance

Class A and B extends class C → Hierarchical inheritance

Class D extends class A → Single inheritance

class C {

   public void disp() {

System.out.println(“C”);

   }}

class A extends C{

   public void disp(){

System.out.println(“A”);

}}

class B extends C{

   public void disp(){

System.out.println(“B”);

   }}

class D extends A{

   public void disp(){

System.out.println(“D”);

   }

   public static void main(String args[]){

D obj = new D();

obj.disp();

}}

  • Encapsulation

We can achieve encapsulation in Java by:

  1. Variable of the class are private.
  2. Public setter and getter methods are defined to modify and view the variable’s values.

Example

public class Employee {

 private String name;

 public String getName() {

 return name;

 }

 public void setName(String name) {

 this.name = name;

 }

 public static void main(String[] args) {

 }}

 

  • Abstraction

At Java coaching classes in Pune, an aspirant will learn the abstraction concept of Java programming in two ways:

  1.       Abstract Class

For the abstraction, you need to inherit the class from another class

The syntax of an abstract class:

Abstract class Mobile {   // abstract class mobile

Abstract void run();      // abstract method

 

  1.       Interface

In the abstraction class, an interface is a group of related methods with empty bodies.

Example

public interface ParentCar {

public void changeGear( int newValue);

public void speedUp(int increment);

public void applyBrakes(int decrement);

}

  • Polymorphism

Java training institutes in Pune is the best place to understand the keen concepts of Java programming with real-life examples. Polymorphism defines one interface or method with multiple implementations.

Polymorphism in Java is of two types:

  1.       Runtime polymorphism

Example

public Class BowlerClass{

void bowlingMethod(){

System.out.println(” bowler “);

}

public Class FastPacer{

void bowlingMethod(){

System.out.println(” fast bowler “);

}

Public static void main(String[] args){

FastPacer obj= new FastPacer();

obj.bowlingMethod();

}}

  1.       Compile time polymorphism

Example

class Adder {

Static int add(int a, int b){

return a+b;

}

static double add( double a, double b){

return a+b;

}

public static void main(String args[]){

System.out.println(Adder.add(11,11));

System.out.println(Adder.add(12.3,12.6));

}} 

This will help the aspirant to get an overview of the Object-Oriented programming concept of Java. To learn in-detail Java programming with practical implementation, visit LotusITHub institute at any of our branches in Pune. You can meet us at Karve Nagar, Kothrud, Narhe, Warje, Dhayari in our office for a free demo session on any of software technology, aptitude, English speaking along with expert guidance. Got a question for us? Please visit our site for detail knowledge at www.lotusithub.com or visit us asap.

Comparisons between Java and Python

January 16, 2020 / / 0 Comments

Difference between Java and Python:

Following are the major difference between java and python

Comparisons between Java and Python

Sr.no. Java Python
1 Java is object-oriented programming language. Functional programming features are introduced into java 8.0 through lambda expressions. Python blends functional programming with object-oriented programming features. Lambdas are already available in python.
2 Java programs are verbose. It means they contain more number of lines. Python programs are concise and compact. A big program can be written using very less number of lines.
3 It is compulsory to declare the data types  Type Declaration is not required in python
4 Java language type discipline is static and weak. Python type discipline is dynamic and strong.
5 Java has do… while, while, for each loops. Python has while and for loops.
6 Java has switch statement. Python does not have switch statement.
7 The variable in the loop does not increment automatically .but in for each loop, it will increment automatically. The variable in the loop increments automatically.
8 Memory allocation and deallocation is done automatically by JVM (java virtual Machine). Memory allocation and deallocation is done automatically by PVM (Python virtual Machine).
9 Java a supports single and multi-dimensional arrays. Python support only single dimensional arrays. to work with multidimensional arrays, we should use third party application like numpy.
10 The array index should be a positive integer. Array index can be positive or negative integer number. Negative index represents a location from the end of the array.
11 For display output 

->System.out.println(“Lotus IT Hub.com”);

 For display output 

->print(“Lotus IT Hub.com!!”)

or

->print(‘Lotus IT Hub.com!!’)

or

->print(‘’’ Lotus IT Hub.com!!’’’)
12 If else statements

class Lotus

{

public static void main(String args[])
{

int a=100,b=20;

if(a>b)

{
System.out.println(“A is Greater than B”)
}

else

{

System.out.println(“B is Greater than A”);

}
}

}  

 a=1000

b=20

If a>b:

  print(“A is Greater than B”)

else:

   print(“B is Greater than A”)
13 Indention of statement s is not necessary in java. Indention is required to represent a block of statements.

 

English Learning – The Best Way To Groom Your Personality

January 7, 2020 / / 0 Comments

Language act as a medium which let you express your thoughts and views in an appropriate manner and English-speaking classes will help you to develop these skills smartly. The basic objective of learning English is to depict the literature of that particular language and make use of it in the present lifestyle. English is one of the most spoken and used languages across the globe and learning English will ultimately escalate your professional growth and personal outlook as well into the high standards of the society and gain the ability to express your thoughts in a precise, effective, and brilliant way. English is among the languages that consist of a translated version of all the rest of the language it may be either book or movie. So, if you know English then you won’t be missing anything and easily communicate and roam around the world.

 English Learning - The Best Way To Groom Your Personality

English speaking classes in Pune enables you to get skills which support you to reach success. LotusITHub’s spoken English classes are designed to develop student ability to write and communicate effectively. At our institute, we draw a roadmap that aimed to benefit student personally and professionally by conducting scenario-based training and by creating a challenging environment within the institute. We basically focus on student encouragement and try to remove their fear about English speaking and help every aspirant including students, professionals, parents and who else want to improve their communication.

Who can join our English-speaking classes?

  • Students who wish to pursue higher education or want to go abroad for further studies
  • Job aspirants who are looking for better job opportunities and lacking in communication
  • Professionals who want to present their skills and want to grow in their career
  • Parents or senior citizens or anyone who eagerly want to learn English

 

Benefits of joining English coaching classes in Pune?

  • Streamlined syllabus and courses with the defined structure
  • Experienced teaching staff and updated guidance for each aspect
  • The focused approach of teaching for individual aspirant
  • Practical learning with real-time practical examples
  • Personal attention and detail explanation to every student

 

As the best English-speaking institute in the Pune, our training includes grammar and extensive vocabulary learning. We help the aspirant in enabling their reading, writing and vocal practices which will help them to grow in a professional and academic environment.

The LotusITHub English speaking classes in Pune works around four major areas of communication – Writing, Reading, Listening and Speaking, which highlights the four important elements of the course. Spoken English classes in Pune are available at our different branches which are situated in Karve Nagar, Warje, Narhe, Dhayari, Kothrud, etc. For quick detail and demo session, you can visit any of them as per your convenience.

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