Category: Java

  • SMTP Mail Through Java with Example

    SMTP Mail Through Java with Example Two mail through java with example are here to show you how to use JavaMail API method to send an email via Gmail SMTP server, using both TLS and SSL connection. below details are required for sending an email.

    To run this example, you need two libraries – […]

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  • All new features of java 8

    All new features java 8 Look at the below list to know the all new features java 8 A)Change in Language: 1.Lambda Expressions|Functional Programming Lambda expressions provide anonymous function types to Java – Replace use of anonymous inner classes – Provide more functional style of programming in Java

    2.Extension Methods|Bringing Multiple Inheritance (of Functionality) to […]

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  • JAVA to support determining the week of the year.

    Java to support determining week year Some applications, in their business logic, deal with the number of weeks in a year and the current week of the year. There are 52 weeks in a year, but 52 weeks multiplied by 7 days per week equals 364 days per year, not the actual 365 days. A week number is used […]

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  • JAVA & .NET which is the best

    Which is the best JAVA or.NET To know that which is the best JAVA or .NET following pros of both technology will help you. Pros for Java: Java EE has better OR-support than .NET. JPA (Java Persistence API), Hibernate etc. .NET comes with Entity Framework, but it isn’t as lean as JPA. In .NET land […]

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  • Graphics Class in Java

     Graphics Class in Java Guys you can draw lines, shapes, characters, and images to the screen inside  your applet. Most of the graphics operations in Java are methods defined in the Graphics class. You don’t have to create an instance of Graphics in order to draw something in your applet; in your applet’s paint() method , you are […]

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  • Use of the volatile variable in java

    Volatile in Java First, you have to understand a little something about the Java memory model.The best way I can think of to describe it is if you imagine it this way pointed as below : Each thread in Java takes place in a separate memory space (this is clearly untrue, so bear with me […]

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  • Lambda Expressions in Java

    Java is a first-class object-oriented language. With the exception of primitive data types, everything in Java is an object. Even an array is an Object. Every class creates instances that are objects. There is no way of defining just a function / method which stays in Java all by itself. There is no way of […]

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  • Resource Optimization with Java SE 7

    The typical Java application manipulates several types of resources such as files, streams, sockets, and database connections. Such resource optimization must be handled with great care, because they acquire system resources for their operations. Thus, you need to ensure that they get freed even in case of errors. Indeed, incorrect resource management is a common […]

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  • Inter-thread communication

    Inter-thread communication or Co-operation is all about allowing synchronized threads to communicate with each other. Cooperation (Inter-thread communication) is a mechanism in which a thread is paused running in its critical section and another thread is allowed to enter (or lock) in the same critical section to be executed.It is implemented by following methods of […]

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  • Deadlock in java

    Deadlock in java is a part of multithreading. Deadlock can occur in a situation when a thread is waiting for an object lock, that is acquired by another thread and second thread is waiting for an object lock that is acquired by first thread. Since, both threads are waiting for each other to release the […]

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