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When programming in C#, one of the most useful constructs at your disposal is the switch statement. It provides a way to execute different blocks of code based on the value of an expression. This can make your code cleaner and more readable compared to a series of if-else statements, especially when dealing with…
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What is a Nested if Statement? In C#, a nested ‘if’ statement occurs when you place one ‘if’ statement inside another ‘if’ statement. This allows you to perform multiple layers of conditional checks, making it possible to handle more complex decision-making scenarios. Here’s a basic example to illustrate the concept: In this example, we…
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What is an if-else Statement? An if-else statement is a control flow statement that allows you to execute different blocks of code depending on whether a condition evaluates to ‘true’ or ‘false’. This enables you to build logic into your programs, making them more versatile and interactive. Syntax of If-Else Statements The basic syntax…
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What is the if Statement? In C#, the ‘if‘ statement is used to evaluate a boolean expression – an expression that results in either ‘true’ or ‘false’. Based on the result of this evaluation, the ‘if’ statement will execute a block of code. If the condition is ‘true’, the code inside the if block runs; if it’s ‘false’, the code is skipped.…
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Definition:Unary Operators are the operators that are performed on a single operand. Syntax:Let’s look at the syntax of the Unary Operators. Learn the following topics before learning Unary Operators.
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Definition:Arithmetic Operations is just like it sounds, you can perform the operations on numerical values as well as numerical variables. Syntax:First, let’s see what it looks like when directly printing to console. Now let’s take a look at the Arithmetic Operations using and storing them in a variables. We can also declare two numbers…
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Definition:Concatenation is the process of combining any and all of data types (strings, integers, doubles or floats, chars, a even a boolean). Syntax:Here is some examples of how concatenation works and when to use it: Homework:Heres a little homework that you can try on your own, try to complete it without looking for help,…
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What is a String in C#? In C#, a string is a sequence of characters that represents text. The ‘string’ type is an alias for ‘System.String’, which is a part of the .NET framework. Strings in C# are immutable, meaning once a string object is created, it cannot be changed. Any modification to a…
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Definition:In C#, Integer is a numerical data type which holds only whole numbers: 1, 2, 3, 4… etc. either positive or negative. Break it down to smaller pieces:int – is a variable type integer which holds only whole numbers. (integer will not accept decimal points)variableName – is the name you give to the variable.quotation marks ”…
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Definition:In C#, Double and Float both are numerical data type which holds positive or negative with decimal points. Difference:Float – is suited for up to 7 decimal pointsDouble – is suited for up to 15 decimal points Let’s see an example: