Java – POFTUT

Category: Java

How To Print/Get Today Date and Time In JavaScript, C/C++, Python, C#, Java, PHP, PowerShell, Excel (VBScript) ? 0

How To Print/Get Today Date and Time In JavaScript, C/C++, Python, C#, Java, PHP, PowerShell, Excel (VBScript) ?

While developing applications date and time operations are very important. A lot of different data and record is bind to a date or time. We can also use the only date which specifies the year, month and day or time which specifies the hour, minute, second. All popular programming languages provides date and time functions to get the current date and time. In this tutorial, we will learn today date...

What Is Exception and How To Handle An Exception In Applcations? 0

What Is Exception and How To Handle An Exception In Applications?

The exception is a term in applications development or programming. Simply exception is used to specify a state or a situation which is unexpected in applications. Exceptions occur in different and unexpected situations where there are a lot of different cases for an application and algorithm. The term also throwing exception by and applications also used for occurrences of the exceptions. Exceptions occur during runtime which means exceptions occurs during...

Java Data Types 0

Java Data Types

Java is a completely object-oriented programming language which provides a lot of different type of features. Primitive data types are some of them. Java provides basic or primitive data types like integer, string, logical true and false, etc. In this tutorial, we will learn the Java Primitive Datatypes. Primitive Data Types Most of the programming languages provide the primitive data type. Java also provides a primitive data type as a...

What Is A Variable and How To Define and Use Variables In Programming Languages Like PHP, Python, Java, C#, C/C++, JavaScript, PowerShell, Bash? 0

What Is A Variable and How To Define and Use Variables In Programming Languages Like PHP, Python, Java, C#, C/C++, JavaScript, PowerShell, Bash?

Variables are an important part of the programming languages. Variables are used to store information for basic types like name, age, label, address, count, etc. Variables are named accordingly related to the information or data we want to save. Variable Types As there are different data types we generally use variables for specific types. Different programming languages provide very similar data types. Here list of the variable types. Integer Variable...

What Is If Statement and Use In JavaScript, PHP, Python, Java, C/C++, C#, PowerShell, Bash Programming Languages 0

What Is If Statement and Use In JavaScript, PHP, Python, Java, C/C++, C#, PowerShell, Bash Programming Languages

All programming languages provide conditional statements in order to change the flow of the programs according to given conditions. If statement is most popular conditional statement provided very similar most of the programming languages. If statements provide single or most flow path according to given conditions like count, size, text, etc. General If Statement Syntax As stated previously If statement for different programming languages has very similar syntax. Below is...

How To Define Array In Programming Languages Java, JavaScript, PHP, C, C++, Python, C#, PowerShell? 0

How To Define Array In Programming Languages Java, JavaScript, PHP, C, C++, Python, C#, PowerShell?

Arrays are an important part of the Programming languages. Arrays are used to store multiple values in a single data structure. An array generally stores a collection of items at the contiguous memory location. Arrays can be also called as List, Collection, etc. in programming languages like Python, C#, Java. Simple Array Structure Arrays are generally used in a simple way with a single level. We can just define an...

How To Install Eclipse Java Development Environment On Windows ? 0

How To Install Eclipse Java Development Environment On Windows ?

Eclipse is open source and popular Application Development Environment and Tool. Eclipse is popular with its flexibility where it supports a lot of different programming language like R, Python, C/C++, Python, PHP, Java, JavaScript, etc. In this tutorial, we will learn how to install the Eclipse Java  Integrated Development Environment. Install  JDK (Java Development Kit) Eclipse is developed with the Java programming language. This means in order to run Eclipse...

How To Set Java, JRE and JDK Home Path and Environment Variables On Windows? 0

How To Set Java, JRE and JDK Home Path and Environment Variables On Windows?

Java is a very popular programming language which provides a different component in order to run, develop Java applications. JRE or Java Runtime Environment is used to run Java application. JDK or Java Development Kit is used to develop Java applications. In this tutorial, we will learn how to set up Java, JRE, and JDK operating system path variables in order to work properly. Locate JRE or JDK Path Before...

How To Download, Install JDK (Java Development Kit) On Windows? 0

How To Download, Install JDK (Java Development Kit) On Windows?

Java Development Kit or JDK is a tool kit used to develop Java applications. Java programming language uses this toolkit to load libraries, class, functions, etc. JDK also provides a compiler for the Java programming language which can compile Java source code into Java byte code or Java binary. JDK also provide the JRE (Java Runtime Environment) which is used to run Java application or Java bytecode. Oracle JDK Oracle...

What Is Static Keyword In Programming Languages Like PHP, Java? 0

What Is Static Keyword In Programming Languages Like PHP, Java?

static keyword is used to store some data, variables, methods, blocks and nested class in memory permanently during the execution of the applications. static can be useful if we want to access the given programming language structures or provide access from other parts of the application. Use Cases static keyword is supported programming languages like PHP, Java, C#, C/C++ . We can use static keyword for different purposes where all...

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