Abhinayan Verma

How to make a SQL "IF-THEN-ELSE" statement

When working with databases, you often need conditional logic to control what data gets returned. A common question developers ask is: “How do I write an IF-THEN-ELSE statement in SQL?” While SQL doesn’t have a direct IF-THEN-ELSE command like traditional programming languages, it provides functions and expressions…

SQL Server

Answered Aug 24, 2025 · 708 Views Read answer →

Is a game made with Java viable?

Not really. A game made with Java is not viable. Here's the thing- firstly, there's very little in terms of existing libraries for Java compared to virtually everything that is for C++. Secondly, Java as a language simply doesn't lend itself well to game development- I mean, for example, if you're dealing with GPU…

Java

Answered Oct 13, 2022 · 954 Views Read answer →

What are the ways to prevent a deauthentication attack?

Cisco spearheaded a method of detecting a deauthentication attack and even protecting this type of attack if it is enabled and the client device supports it (minimum support of CCXv5). The Cisco feature is called "Management Frame Protection" and full details can be found on the Cisco website. n essence, the process…

SQL Server

Answered Dec 27, 2021 · 2.6K Views Read answer →

Explain the major difference points between nessus vs nmap.

To find out the comparative use between nessus vs nmap, I don't suggest that you use either. You need to develop your skills without the tools in order to know what to attack and how to attack it. The following books will get you started: Network Security Assessment, 3rd Edition Cyber Operations: Building, Defending,…

SQL Server

Answered Dec 22, 2021 · 2.2K Views Read answer →

Mongoose Schema hasn't been registered for model

Java

Answered Jun 22, 2021 · 1.4K Views Read answer →

SyntaxError: Use of const in strict mode?

SQL Server

Answered Jun 21, 2021 · 1.1K Views Read answer →

invalid factor level, na generated

For your problem, Tensor returned by Session.run() or tf.eval() is already a NumPy array, except for Sparse tensor, they return Sparse value. For example: >>> print(type(tf.Session().run(tf.constant([1,2,3])))) Or >>> sess = tf.InteractiveSession() >>> print(type(tf.constant([1,2,3]).eval())) Or >>> sess =…

Data Science

Answered Apr 14, 2021 · 1.2K Views Read answer →

What does “|=” mean? (pipe equal operator)

It's a shortening for this: notification.defaults = notification.defaults | Notification.DEFAULT_SOUND;And | is a bitwise OR.

Java

Answered Apr 13, 2021 · 1.8K Views Read answer →