A Java program is mostly a collection of objects talking to other objects by invoking each other’s methods. Every object is of a certain type, and that type is defined by a class or an interface. Most Java programs use a collection of objects of many different types.
In general C program, you can itself should ask the user to supply the values of required variables. This can be achieved using a function called scanf( ). This function is a counter-part of printf( ) function. Printf( ) outputs the values to the screen, whereas scanf( ) receives them from the keyboard. Each variable […]
In any C program, we typically do lots of calculations. The results of these calculations are stored in the computer’s memory. Computers memory also consists of millions of cells, to make the usage of these values easy, memory cells are given names. Since the value stored in each location may change, the names given to […]
C is a programming language developed at AT & T’s Bell Laboratories of the USA in 1972. It was designed & written by a man named Dennis Ritchie. C became popular because of its reliability, simple & easy to use. In an industry where newer languages, tools & technologies emerge & vanish day in & […]
A key is a field, or combination of fields, in a database table used to retrieve and sort rows in the table based on certain requirements. Keys are defined to speed up access to data and, in many cases, to create links between different tables. uses of keys in the database: Primary Key: There can be […]
components of the database management system Table View Key & etc. Why use a DBMS? Data independence & security. Reduced application development time. Uniform data administration. Concurrent access & recovery from crashes.
The database Management system is an organized collection of interrelated and persistent data. Difference between flat file system & database management system? File Management System Easy-to-use system to store general files which require less security and constraints. Data Redundancy is more in a file management system. Data Inconsistency is more in a file […]
We will convert an HTML theme into WordPress theme by following some rules & regulations: First We have to choose the bootstrap theme for converting into the WordPress theme. We can get many search results in our search engine & we have to download the theme. Second Unzip the downloaded template in the htdocs folder & cut the unzipped […]
After downloading git, we will initialize it within few steps: Firstly we will log in to bitbucket account. Secondly We will create a new repository by clicking the add button also have to give a repository name & click on the create repository button. Thirdly A new link will generate & we have to use this link […]
Git is a free and open source distributed version control system. Git is a free and open source distributed version control system. Git allows and encourages you to have multiple local branches that can be entirely independent of each other. The creation, merging, and deletion of those lines of development takes seconds.