--- title: "Sahil Saini (@sahilsaini805) | Hashnode" description: "Sahil Saini (@sahilsaini805) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@sahilsaini805" --- @sahilsaini805 # Sahil Saini @sahilsaini805 · Joined January 2023 ### [Essential Java Programming Methods You Need to Learn](https://sahilsss.hashnode.dev/essential-java-programming-methods-you-need-to-learn?utm_source=hashnode&utm_medium=feed) Introduction Java is one of the most popular programming languages in the world, and for good reason. It's versatile, platform-independent, and has a rich set of libraries and frameworks that make it suitable for a wide range of applications. Whether... 7 min read · [sahilsss.hashnode.dev](https://sahilsss.hashnode.dev/essential-java-programming-methods-you-need-to-learn?utm_source=hashnode&utm_medium=feed) [Oct 2, 2023](https://hashnode.com/posts/essential-java-programming-methods-you-need-to-learn/651aae42444d1b1608781bd8) ### [How to ensure data integrity in dbms](https://sahilsss.hashnode.dev/how-to-ensure-data-integrity-in-dbms?utm_source=hashnode&utm_medium=feed) Introduction Data integrity is a critical aspect of any relational database management system (DBMS). It ensures that the data stored in a database remains accurate, consistent, and reliable over time. Achieving data integrity involves various techni... 6 min read · [sahilsss.hashnode.dev](https://sahilsss.hashnode.dev/how-to-ensure-data-integrity-in-dbms?utm_source=hashnode&utm_medium=feed) [Oct 2, 2023](https://hashnode.com/posts/how-to-ensure-data-integrity-in-dbms/651a7fbe69d144ff4ef1852e) ### [C Program: Checking for Strong Numbers Made Easy](https://sahilsss.hashnode.dev/c-program-checking-for-strong-numbers-made-easy?utm_source=hashnode&utm_medium=feed) Introduction C programming is a computer programming language developed in the early 1970s at Bell Labs by Dennis Ritchie. It is a general-purpose, procedural programming language that has had a profound influence on the development of modern program... 7 min read · [sahilsss.hashnode.dev](https://sahilsss.hashnode.dev/c-program-checking-for-strong-numbers-made-easy?utm_source=hashnode&utm_medium=feed) [Oct 1, 2023](https://hashnode.com/posts/c-program-checking-for-strong-numbers-made-easy/6519308004e78b5db274a0f3) ### [What are tokes and its uses in compiler design](https://sahilsss.hashnode.dev/what-are-tokes-and-its-uses-in-compiler-design?utm_source=hashnode&utm_medium=feed) Introduction In the world of computer science and programming, compilers are indispensable tools. They serve as the bridge between human-readable source code and the machine-executable code that computers understand. One of the fundamental concepts i... 8 min read · [sahilsss.hashnode.dev](https://sahilsss.hashnode.dev/what-are-tokes-and-its-uses-in-compiler-design?utm_source=hashnode&utm_medium=feed) [Oct 1, 2023](https://hashnode.com/posts/what-are-tokes-and-its-uses-in-compiler-design/65192b376edf1235fdfb4eec) ### [DDL, DML, and DCL](https://sahilsss.hashnode.dev/ddl-dml-and-dcl?utm_source=hashnode&utm_medium=feed) Introduction In the world of data analytics and database management, SQL (Structured Query Language) is the undisputed king. SQL allows us to interact with and manipulate databases effectively. To be proficient in SQL, one must understand the three f... 5 min read · [sahilsss.hashnode.dev](https://sahilsss.hashnode.dev/ddl-dml-and-dcl?utm_source=hashnode&utm_medium=feed) [Sep 30, 2023](https://hashnode.com/posts/ddl-dml-and-dcl/65180a38a6cc1fdb74470ba0)