What our clients say
Jinsoft is the extraordinary Web Design and Development Company that works professionally, paying attention to details and delivering 120% for their clients.
Who we are?
Hailing from the beautiful town of Dibrugarh and currently established in Guwahati, we are a group of enthusiastic web and graphic designers inspired by the latest technologies in web-development and the power of a well optimized website in boosting the client's business.
- Latest technologies used
- Responsive design
- Search engine optimization
Today we are going to discuss FILE SYSTEM operations using the C language. Till now we have worked with the RAM for storing our variables and our data. But the RAM is not persistent. We need to store data permanently. So we store them in permanent memory like hard disks or CDs/DVDs, in files. Different types of data are stored in different type of files, but for our purposes we’ll work with text files in windows system which have an extension of ‘.txt‘.
Today we’re going to discuss two topics which are rarely taught in a C programming college course, Unions & Enums. One may justify that by saying they are not absolutely necessary for basic knowledge in programming, or that these topics are rarely asked in interviews. But if you become a professional C developer, you’ll have extensive use of them. These are particularly useful in low level programming, like with embedded systems and robotics.
One of the main motivations in the development of computers was data processing. One of the earliest punched card machines (tabulation machine) were used to help process data for the 1890 U.S. Census. Thus in programming languages data types were so important, as there are tools and methods to process data according to their type.