Niraj Kumar Gupta (@nijicompany)

Getting Started with SQL: An Introduction to Relational DBMSs

A database management system (DBMS) is a software application that is used to store, retrieve, and manage data stored in a database. A database is a collection of data that is organized in a specific manner in order to facilitate the manipulation and...

Dec 14, 2022 · 3 min readnijicompany.hashnode.dev

Clean Coding

𝗧𝗶𝗽𝘀 𝗳𝗼𝗿 𝗖𝗹𝗲𝗮𝗻 𝗖𝗼𝗱𝗲 When we code, we write it for others to read later on, not for ourselves. Even if a person is working on an individual project it’s crucial that your code is readable to another developer. 𝟭. 𝗔𝘃𝗼𝗶𝗱 𝗽𝗼𝗼𝗿 �...

1Sep 28, 2022 · 2 min readnijicompany.hashnode.dev

Uber Hacked

So, Uber got hacked. How did it happen? Why did it happen? Can it happen to you? How can you prevent this? Let’s find out. Uber uses Push Notification MFA(Multi-Factor Authentication). How does this work? Push MFA utilizes smartphone notifications t...

Sep 21, 2022 · 2 min readnijicompany.hashnode.dev

Java: Pass By Value or Pass By Reference

Java: Pass By Value or Pass By Reference Many programmers often confuse between Java being Passed By Value or Pass By Reference. If only we could visualize our code, this won’t seem too big a problem. Let’s start with the basics. Data is shared betwe...

Sep 11, 2022 · 2 min readnijicompany.hashnode.dev

Niraj Kumar Gupta

About

Available for

Niraj Kumar Gupta's blogs

Getting Started with SQL: An Introduction to Relational DBMSs

Clean Coding

Uber Hacked

Java: Pass By Value or Pass By Reference

Niraj Kumar Gupta

About

Available for

Niraj Kumar Gupta's blogs

Getting Started with SQL: An Introduction to Relational DBMSs

Clean Coding

Uber Hacked

Java: Pass By Value or Pass By Reference

Niraj Kumar Gupta

About

Available for

Niraj Kumar Gupta's blogs

Getting Started with SQL: An Introduction to Relational DBMSs

Clean Coding

Uber Hacked

Java: Pass By Value or Pass By Reference

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Niraj Kumar Gupta

About

Available for

Niraj Kumar Gupta's blogs

Getting Started with SQL: An Introduction to Relational DBMSs

Clean Coding

Uber Hacked

Java: Pass By Value or Pass By Reference