How to work with gradients in CSS3 How to work with gradients in CSS3CSS3 gradients are used to display smooth transitions between two or more colors. Images were used earlier to display effects, but...
How to work with gradients in CSS3
Sunday, 14 May 2017
How to work with gradients in CSS3
How to work with gradients in CSS3 How to work with gradients in CSS3CSS3 gradients are used to display smooth transitions between two or more colors. Images were used earlier to display effects, but...
Friday, 12 May 2017
Image Pyramid - Expanding Image
Image Pyramid - Expanding Image (adsbygoogle = window.adsbygoogle || []).push();Image pyramid is widely used in computer vision which allow us to convert an image / frame to a different size ( smaller...
Tuesday, 9 May 2017
Sunday, 7 May 2017
Saturday, 6 May 2017
Enum Types in Java
Enum Types in Java // Java provided Enum types are very powerful than other programming languages. Following are the main points one should remember about java enum types. enum type is defined using...
MongoDB - $exists and $regex operator
MongoDB - $exists and $regex operator // $existsAs mongoDB is schema less. In database some table can have different schema. for example if we have Persons database andin that database we have people...
Define Classes and Objects in Java
Define Classes and Objects in Java // This tutorial will help you to define your own classes, including a set of data fields, methods, constructors, using classes by creating objects and invoke methods.ClassA...
MongoDB - Drop a database
MongoDB - Drop a database // To drop a database in mongodb We can use "dropDatabase" command. First we need to use the database we want to drop. and then use that command like this.Suppose we have a database...
Linux - Remove a directory with all files
Linux - Remove a directory with all files // In Linux if we need to remove a directory it can be done using commandrmdir dirnameBut if directory is not empty then system will through an error.rmdir scriptsThis...
Method Overloading in Java
Method Overloading in Java // When two or more then two methods sharing same name within the same class, having different type of parameters or different number of parameters. This is known as method...
Creating a method in Java
Creating a method in Java // Creating a method in JavaA method is a set of statements grouped together to perform an operation.Generally there are two types of methods. User defined methods : Usually...
Loops in Java
Loops in Java // Loops in JavaTo repeat a set of statements more then one time without using any structure is pretty hard. For example : if we want to display 100 times "Welcome to Java" on the screen....
Selection statements in Java
Selection statements in Java // Java provides selection statements, such statements can be used where you have to choose actions with two or more then two alternative options. Such statements enrich to...
Strings in Java
Strings in Java // Strings Representing a set of characters altogether, we can define the data type String is used. For example, Following line declares and initialize a String has an initial value...
