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Posts by Raymond R.

link to When Does it Make Sense to Use Copy Constructors in Java?

When Does it Make Sense to Use Copy Constructors in Java?

As a Java programmer, it is vital to know when to use the copy constructors in your code. In an interview concerning a Java related job, you are likely to come across a similar question. That?s why...

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link to What’s the Best Way to Implement C#’s Abstract Class?

What’s the Best Way to Implement C#’s Abstract Class?

C# is a superior language that programmers can use to design some of the best applications, software, and even integrated systems. In an interview regarding a C# related job, it is hard to miss the...

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link to How to Use the Big O Notation in Data Structures

How to Use the Big O Notation in Data Structures

Big O notation, also referred to as big Omega notation, is a scary concept for many programmers because the academic explanation makes very little sense at first sight. In short, this concept helps...

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link to What Would an SQL Injection Attack Example Sound Like?

What Would an SQL Injection Attack Example Sound Like?

As a programmer, you may be preparing for an interview for your much-coveted job. However, it takes adequate preparation by looking into what questions to expect from the interviewer. One of the...

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link to What is the SQL UNIQUE Constraint & How Can We Use It?

What is the SQL UNIQUE Constraint & How Can We Use It?

There are fundamental questions that interviewers usually ask regarding programming as a field for instance. It is vital to understand the basic concepts in languages such as SQL to enable you to ace...

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link to What is a Hack?

What is a Hack?

A hack can often be described in different ways by developers and programmers. In an interview for a job related to coding, it is easy to be blindsided?by some seemingly easy questions like ?what is...

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