codingdiary: 2017

Friday, August 4, 2017

How can I learn basic programming in java?

The Best way to learn Java is to do it yourself. You have to download JDK, Install it and start learning basics of Java.

Here are the best tutorials of learn Java programming from scratch.

Tutorials of learning Core Java:

What are the basics of Java programming?

Beginners should learn the Basics of Java programming language first and try many examples.

It includes:

Tutorials of learning Core Java:

Thanks

How can I learn the basics in Core Java programming?

Java Programming is popular and many new comers starts learning Java. First of all they need to learn the basics of core Java programming after that they can move on the to more advanced topics.

To learn the basics of Core Java you have to:

a) Setup your computer for Java programming

b) Configure Java

c) Learn to make first Java program

d) Compile and run the example

Check tutorial: Installing JDK 8 on Windows 10 and configuring the settings.

Here are tutorials of learning Core Java:

Tutorials of learning Core Java:

Thanks

Friday, July 7, 2017

Reading file in Java

Reading a Big Text File in Java

Java is famous programming language and it has api for creating applications of almost all the types.

In the programming language some point of type you will find requirement of reading text file. Text can be used to provide some data to program.

You may also use text file to provide data from legacy applications or third party application. If data size of the text is huge it cant fit into Java memory space and program will crash.

The best solution is to read file line by line and this solution works well.

Check tutorial Java Read File Line by Line - Java Tutorial and learn Java code for reading file line by line in Java.

Thanks

Monday, April 10, 2017

Hibernate Tutorial: Simple Hibernate 4 Example

Hibernate Tutorial: Simple Hibernate 4 Example

In this video tutorial I will teach you how to develop a Simple Hibernate 4 Example in the Eclipse. MySQL database is used as the backend for this application. Its quick and simple example of the Hibernate 4.

Get the source code from http://www.roseindia.net/hibernate/Hibernate4Example.shtml

Check more Hibernate tutorials at http://www.roseindia.net/hibernate/

Video tutorial of Hibernate Tutorial: Simple Hibernate 4 Example

Check more tutorials at http://www.roseindia.net

Check our video channel at https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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Hibernate Tutorial: Features of Hibernate 4.3

Hibernate Tutorial: Features of Hibernate 4.3

In this video tutorial we are explaining the features of Hibernate 4.3. Check Hibernate tutorials at:
http://www.roseindia.net/hibernate/hibernate4.3/index.shtml and

http://www.roseindia.net/hibernate/index.shtml

Video tutorial of Hibernate Tutorial: Features of Hibernate 4.3

Check more tutorials at http://www.roseindia.net

Check our video channel at https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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Learn how to write Hibernate code with Annotation

Hibernate 4 Annotation Tutorial - Learn how to write Hibernate code

In this video tutorial you will learn Hibernate 4 Annotation. Learn how to write Hibernate code. Download the source code from

http://roseindia.net/hibernate/hibernate4/Hibernate-4-Annotations-Tutorial.shtml

Video tutorial of Hibernate 4 Annotation Tutorial - Learn how to write Hibernate code

Check more tutorials at http://www.roseindia.net

Check our video channel at https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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Hibernate introduction and creating CRUD application

Hibernate introduction and creating CRUD application

How to write CRUD application in Hibernate?

In this tutorial we have also given you the source code of the example program which you can download and test.

This video introduces you with the hibernate Framework. We will learn how to develop the CRUD application.

Get the code from http://www.roseindia.net/hibernate/

Video tutorial of Session #1 - Hibernate introduction and creating CRUD application

Check more tutorials at http://www.roseindia.net

Check our video channel at https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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How to map MySQL data types with Java Data types?

How to map MySQL data types with Java Data types?

You should properly map the MySQL data types with the Java data types.

Check the source code and example at http://www.roseindia.net/jdbc/jdbc-mysql/mapping-mysql-data-types-in-java.shtml

Video tutorial of How to map MySQL data types with Java Data types?

Above tutorial teaches you to correctly map a MySQL data type of Java type.

Check more tutorials at http://www.roseindia.net

Check our video channel at https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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First JDBC Example with MySQL Database - Video tutorial

First JDBC Example with MySQL Database

In this tutorial I am teaching you how to download the JDBC driver for MySQL database, add it to the Eclipse Project, create a program in Java for inserting the data into table, debug the sql error and finally execute the sql to inset the data into table. Download the source code from

http://www.roseindia.net/jdbc/first-jdbc-example.shtml

Check 100s of tutorials of JDBC at http://www.roseindia.net/jdbc/index.shtml

This JDBC tutorial is for beginner and teaches you how to create your first JDBC program.

Video tutorial of First JDBC Example with MySQL Database

Check more Java tutorials at http://www.roseindia.net

Check our video channel at: https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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How to download MySQL Driver?

This video tutorial is for beginner learning JDBC programming in Java and using MySQL Database backend.

Learn how to download the JDBC driver for MySQL Database. For more tutorials on mysql visit http://www.roseindia.net

Check 1000s of tutorials of JDBC at http://www.roseindia.net/jdbc/index.shtml

Video tutorial of How to download MySQL Driver?

Check our video channel: https://www.youtube.com/channel/UCJrO6xtus2En77Hy3ScggLQ

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Tuesday, March 14, 2017

What is an Applet in Java?

What is an Applet in Java?

Applet are Java program that runs in browser. To run the applet in browser you need the Java enabled browser. If you have Java enabled browser then you can run the applet in your browser.

If you don't have Java enabled then you cab download the java plugin for your browser and then run you applet in the browser.

Applet allows you to create GUI in browser.

Check following tutorials of Java Applet:

Thanks

What is OOPs in Java?

What is OOPs in Java?

The OOPs stands for the object oriented programming in Java. Java is OOPs programming language. The OOPs is the terms which is used for the programming all the programming objects are considered as real life object.

For example you are making an object for Car then this object will have associated properties like:

Color
Max Speed
Make etc

You read detailed introduction to OOPs programming at:

OOPs and Its Concepts in Java

Thanks

Wednesday, March 8, 2017

iPhone Development Company in India

iPhone and iOS applications are very popular as it provide unique opportunity to the companies to reach customer with new applications.

Most of the mobile phone users are using smartphone like iPhone and Android phones. These phones offers lot of features which help them to work on mobile phone also.

People uses various kinds of mobile applications.

If you have any good idea and looking for iPhone application development company in India then check iPhone application development services from Rose India Technologies.

Thanks

Tuesday, March 7, 2017

How to manage transaction in JDBC?

How to manage transaction in JDBC?

The transaction management is very import in JDBC programming. For example if you have several JDBC query and you want all to be executed or non at once. Then transaction management comes into picture.

How transaction management is done in Java:

Here is the code block for transaction management in Java:

 // Setting auto commit false
 conn.setAutoCommit(false);
//run sql query

 // Calling commit() method for commenting trasaction
 conn.commit();

Here is the video tutorial of JDBC transaction management:

Check the source code of the tutorial at

JDBC Transaction Example

Thanks

How to insert data in table using Stored Procedure in MySQL?

How to insert data in table using Stored Procedure in MySQL?

Today I will share a video tutorial which teaches you to insert data using a StoredProceduce in Java. Stored Procedure is saved on the database side and its fast. You ca call the stored procedure from Java program and pass the parameters.

Then stored procedure will receive data from your Java program and add data into MySQL database.

To view the full description and download source code visit: Insert Data in Table Using Stored Procedure.

Please check following video instruction.

Video tutorial of How to insert data in table using Stored Procedure in MySQL?

You may be interested in following tutorials also:

Happy learning...

Thanks

How to use PreparedStatement in Java JDBC?

How to use PreparedStatement in Java JDBC?

This video tutorial explains you the correct way to use the PreparedStatement with JDBC.

There are several way of interacting with the database, PreparedStatement is one of them. With this you can execute the query against database.

Check this video tutorial:

Video tutorial of How to use PreparedStatement in Java JDBC?

View complete description at How to use PreparedStatement in Java JDBC?

Thanks

Learn Programming Languages with Tutorials from roseindia.net

Learn Programming Languages with Tutorials from roseindia.net

Learn Programming Languages with Tutorials from roseindia.net.

We have tutorials on Java and open source technologies, almost all the tutorials have well test source code that you can use to learn the concepts easily.

Visit our website http://www.roseindia.net to learn from these tutorials.

Also subscribe our Youtube channel. We have 1000s of online free tutorials that you can access 24 hours a days and learn the programming languages.

Video tutorial of Learn Programming Languages with Tutorials from roseindia.net

Core Java

Video tutorials Java:

What is Java?
How to Get Java?
Java Tutorial #4 - Compiling and Interpreting Applications
Java Tutorial #5 - First Program in Java
Java Tutorial for beginner - Tutorial for total beginner in Java

Check all the videos at Java Tutorial on Youtube.

Thanks

Which are the best YouTube videos for learning Spring Java?

Hi,

You can check this for getting started:

Get source code from Spring 4 Introduction and example

Spring Framework Tutorial

Spring Framework Videos:

Check complete list at

Spring Framework Tutorial - YouTube

Spring Tutorials

The Complete Spring Tutorial

Why to use Spring Framework?

Spring Framework 4: Spring Framework 4 Tutorials and Example

Features of Spring 4

Spring 4 MVC Hello World Example: Spring 4 MVC Tutorial will full source code

Spring MVC Tutorials

Spring IoC, Spring 3 IoC Container Tutorial and example code.

Happy learning…

Thanks

How to access MySQL database from JSP?

How to access MySQL database from JSP?

This video teaches you to use JDBC API in JSP page and then connect to MySQL database. You will learn how to add JDBC driver in your project.

Import JDBC related classes in JSP.

Then connect to MySQL databse from JSP page.

You can get the source code from Accessing database from JSP.

Here is video tutorial:

Video tutorial of How to access MySQL database from JSP?

Check following tutorials also:

What is Java?
How to Get Java?
Java Tutorial #4 - Compiling and Interpreting Applications
Java Tutorial #5 - First Program in Java
Java Tutorial for beginner - Tutorial for total beginner in Java

Check all the videos at Java Tutorial on Youtube.

Thanks

How to update Data in a MySQL Database?

How to update Data in a MySQL Database?

Hello friends today I am giving you the best video tutorial for learning JDBC. In todays video tutorial you will learn the Java JDBC code for updating the data into MySQL database table.

For updating data you can use the "update <table> set field1=<value> where some condition" syntax of SQL and then run it using the JDBC program.

The steps for updating the data are
1. Make JDBC connection
2. Create jdbc Statement object
3. Run the update query against database

You can download the source code from Check source code from:

Video tutorial of How to update Data in a MySQL Database?

We have 100s of JDBC tutorials at JDBC Tutorials page. Visit this page to learn complete JDBC API in Java.

Thanks

How to insert data into MySQL Table?

How to insert data into MySQL Table?

This tutorial is for beginner learning to add data into MySQL table.

This video tutorial teaches you to insert Data into a MySQL Database. We have explained you how to create database table in MySQL database. Create Java project, add JDBC driver, create code to insert data into database and in end run the example program.

Check the source code of the program at Inserting values in MySQL database table

Video tutorial of How to insert data into MySQL Table?

Thanks

How to Access MySQL through JDBC?

How to Access MySQL through JDBC?

Learn to access MySQL database through this video tutorial.

This video tutorial is created for beginner in JDBC programming. Video teaches you to connect to MySQL from Java program and perform certain database operations.

You can find code and more details at Accessing Databases Using Java and JDBC.

Video tutorial of How to Access MySQL through JDBC?

Read 100s of tutorials of JDBC:

JDBC Tutorials and Examples

Thanks

How to download JDBC Driver for MySQL?

How to download JDBC Driver for MySQL?

This video tutorial is for Java developers looking for information about downloading and using the MySQL JDBC driver.

MySQL JDBC Driver is database driver to connect to MySQL Database. You need this driver if you want to connect to MySQL database from your Java program.

You have to visit http://dev.mysql.com/downloads/connector/j/ and then download the latest driver for MySQL database.

Here is Video tutorial of How to download JDBC Driver for MySQL?

Check more 100s of JDBC tutorials at

JDBC Tutorials

How to download and use MySQL JDBC Driver?

Thanks

How beginner can learn Java?

How beginner can learn Java?

Beginners will learn Java from online tutorials and many video tutorials. Beginners can learn from many articles and example programs.

Beginners can start from learning the basics of Java and then learn Advanced Java tutorials.

After learning Adanced Java you learn JSP, Servlets and JDBC.

Today I am giving you a video tutorial which will explain you the steps to learn Java.

Here is the video tutorial:

Video tutorial of I am new to Java - How I can learn Java?

Beginners should learn Java from the following best tutorials link:

http://www.roseindia.net/java/index.shtml
http://www.roseindia.net/frameworks/
http://www.roseindia.net/webdevelopment/
http://www.roseindia.net/databases/

Thanks

What is multi threading in Java?

What is multi threading in Java?

The multi threading is the process of running the program in multiple threads. For example you have to send email to millions of customers then you run the email sending program in many concurrent thread.

This way you can achieve the work fast and in multiple thread.

The multi threading is good for doing multiple tasks at a time.

Java provides APIs for multi threading.

Java API are matured for developing any type of multi threading applications.

View the tutorial and example of multi threading at: Multithreading in Java.

More tutorials of multi threading in Java:

Thanks

Monday, March 6, 2017

What is the use of annotations in hibernates?

Lets see the uses and benefits of Hibernate annotations:

In the Hibernate version 2.5 or below there was only one method of creating the Java class to database mapping information. And this was done through the xml files. Very easy for programmer as programmer can define mapping in the same POJO file and there are very less chances of error.

Programmer always loves the annotations way of programming due to simplicity.

So, it was not easy method. Developers needs to work on Java class and then on xml file for mapping.

After introduction of annotation in Java 5, Hibernate adopted annotation method for mapping. In this case developer provides mapping information in the Java class itself and its very easy method.

Check tutorial: Hibernate 4 Annotations Tutorial

More tutorials of Hibernate:

Benefits of using annotation:

Only one Java file to work
Easily define mapping in Java pojo file
Less changes of error
Very easy
Work fast

Check large collection Hibernate tutorials at roseindia.net.

Thanks

What’s the best way to learn Hibernate ORM?

What’s the best way to learn Hibernate ORM?

For learning Hibernate following are pre-requisite:

Core Java
Advanced Java
JDBC
MySQL or any other database

You should have prior experience in developing database driven applications. Good experience with JDBC programming on any commercial project.

Get started with the tutorial: Hibernate Example Step by Step in Eclipse.

Here is video instruction:

Following are best tutorials of Hibernate:

Hibernate:

Thanks

Sunday, March 5, 2017

What can be learned along with Java?

What can be learned along with Java?

This is the question beginner will often ask after learn Core Java and Advanced Java.

First of let me tell you Java is software development and JVM. Software development kit (SDK) is used to compile the software and it comes with many API, Frameworks for building applications.

JVM is where your program runs. You can run your program in standalone mode, on application server on mobile devices.

To make enterprise application with Java you have to learn many APIs and frameworks.

First Learn:

After learning above topics you can learn following technologies and frameworks:

Technologies are unlimited and day by day new frameworks are coming in the market. Updates of existing frameworks are coming.

So, its necessary to keep yourself up-to-date by learning new technologies.

Thanks

Saturday, March 4, 2017

Which is good tutorials of Java IO package?

Which is good tutorials of Java IO package?

Are you looking for tutorials and example on Java IO package? I will provide you the url for learning classes of Java IO packages with many example.

There are two types of examples with the Java package. One involves reading of file while other set of examples of writing to file.

Here is simple example of reading a file in Java:

File file = new File("myfile.txt");
FileReader fileReader = new FileReader(file);
BufferedReader bufferedReader = new BufferedReader(fileReader);
StringBuffer stringBuffer = new StringBuffer();
String line;
while ((line = bufferedReader.readLine()) != null) {
 stringBuffer.append(line);
 stringBuffer.append("\n");
}
fileReader.close();
System.out.println("Content:");
System.out.println(stringBuffer.toString());

This way you can read a file in Java.

Here are the list of good tutorials of Java IO Package:

Constructing a File Name path

Read the File

Write to a File

Appending to a File

Getting the Size of a File

Count lines of a particular file

Getting an absolute path and Parents of a Filename

All the above examples are very good with many example code and explanation of the code.

Here is one video of Java IO package:

Happy learning....

Thanks

What are the classes in Java IO package?

What are the classes in Java IO package?

In this post we are going to see the classes of Java IO Packages.

The meaning of IO is input/output, in this package we have classes for input and output operations in Java API.

Java is very flexible API and programming language, it provides APIs for large types of functionality. The Java IO package is one of the most useful APIs.

All the developers learning Java must learn the Java IO package.

In Java IO package there are two types of classes:

Input stream - classes of reading data
Output stream - these classes are used for writing

With the help of these classes developer can perform read and write operations from their Java program.

You can check the Java Read file Line by Line tutorial which teaches how to read a big text file in Java efficiently.

Java Date programming

Date programming in Java

Manipulating date is the most common thing in programming. Java also provides many api and examples for handling Date in Java.

Check date examples at:

Simple Date example

Comparing two Dates in Java

Getting time in Milliseconds

View tutorial at: Java Date.

Thanks

What is Domain Parking?

What is Domain Parking?

In this post we are going to discuss about the domain parking.

Domain parking is the registration of domain without actual hosting or associating email with the domains.

This actually done for reserving the domain for future use.

For example you found a domain name relevant to your business then you can register it and use the domain in future.

Most of the domain registrar provides free domain parking.

View tutorial at: What is Domain Parking.

Thanks

Friday, March 3, 2017

UNIX Hosting vs Window Hosting

UNIX Hosting vs Window Hosting

Unix or Linux web hosting is very popular as it is free and there is no licence fee is required.

Windows web hosting is using the Microsoft Window operating system as hosting server.

Linux or Unix web hosting is most secured hosting servers. Windows hosting is not cheap while Linux hosting is cheap.

Large number of websites are hosted on the Linux servers.

View tutorial at: What is difference between UNIX Hosting and Window Hosting .

Thanks

What are PHP, ASP and Perl?

What are PHP, ASP and Perl?

This question is only asked by a new comers in Software development. This is very basic question when you can to the programming field.

First let me tell you all these are programming language used for creating websites and web applications.

PHP

PHP is scripting language for developing website and web applications. Application developed in PHP requires PHP enables web servers to host and run application. Check 1000s of tutorials for Beginners in PHP.

ASP

ASP is Microsoft technology for creating dynamic web applications.

Perl

Perl is high level web application development framework.

View tutorial at: What are PHP, ASP and Perl.

Thanks

Web Hosting Explained - Bandwidth/Space/Transfer

What is Bandwidth, Space and Transfer in Web hosting?

Web hosting is a specialized service of IT, which provides infrastructure for hosting and running websites on Internet.

If you are trying to purchase Hosting space then you will come across with the following terms:

Bandwidth
Web Space
Transfer

Let's see all these one by one:

Bandwidth:

If you website is accessed thousands of times per day then there will be huge amount of data transfer from website to the users of your website. As images, text and video size is big and these data is sent from your server. So, Bandwidth is the amount of data transferred from your server, it includes both incoming and out going traffic.

Web Space:

The web space is the amount of hard disk space of your hosting server assigned to your hosting account. It can 10MB to several GBs based on your requirement and you website content.

Transfer:

This is the amount of actual data transferred from/to your server.

View tutorial at: Web Hosting Bandwidth/Space/Transfer.

Thanks

What is Virtual Hosting?

What is Virtual Hosting?

These days small websites with 10-100 static pages does not need powerful server. So, hosting such website same one server can be used to host many website on it.

This type of hosting where one server is used to host many domains the same server is called Virtual Hosting.

Virtual Hosting is easy to setup and very secure. Its a cheap solution for hosting website on Internet. All you need a domain which will point to a virtual host and virtual host will host multiple websites.

Benefits:

Virtual Hosting is cheap
Multiple website can be hosted on the same server
Multiple host will share server resource
Website as well email can be hosted on the same server

View tutorial at: Virtual Hosting.

How you can upload your website?

How you can upload your website?

First of all you have to register a domain, then take hosting space and upload your website.

You can hire any web designing company for designing and developing your website. I would suggest Rose India Technologies Pvt. Ltd for designing and constructing your website.

After completion of your website designing you can use any of the ftp tool to upload your website.

Core FTP is best client for uploading website of a ftp server.

So for uploading your website you should download Core FTP and install on your computer. After installing run application and enter your website credential.

After connecting to your server you can upload your website.

View tutorial at: How to Upload Site Online.

Thanks

PHP Application Development Service

PHP Application Development Service

PHP is one of the most popular web application development programming language. Application developed in PHP does need powerful server to run. Its easy to get cheap server and host the website there.

Many frameworks are available in PHP for writing better applications.

In PHP CMS, Shopping portal, news portal and custom web application.

Following type of applications can be developed:

E-Commerce
Project Management Tools
Building an Online Community
Mailing Lists
Parsing XML Files
Image Processing and Generation
Create Graphs and Charts
Content Management Systems, etc.

There many capabilities of PHP. It is used for developing complex applications also.

If you are looking for PHP application development companies then check PHP Application Development services from Rose India Technlogies Pvt. Ltd. and get your jobs done fast.

Thanks

How to register a domain Name?

The first step in making your website is to register a domain name. Its hard to get a domain name with your choice. But after doing some research and with some keyword combination in domain name you will be able to find it for you.

To register a domain name you can go to godday.com or any other registrar. There you will find the option to search for domain name.

You can use the tool to search for the domain name. After finding relevant domain you can make payment and register it for you.

Domain name is registered on yearly basis you will have option to register it for more that 1 year.

View tutorial at: How to register domain name .

Thanks