What is a String? A collection/series of characters that includes numbers and punctuation is called a string. A single character or a single space is also considered a string. Examples: Three Free Testme123 $%#^%$ 4 56, 9* What is a Substring? A substring is any
What is a Regular Expression? How is the Like Operator Related? In any programming language, there is a way to compare strings against some patterns. Several characters are used to create these patterns. These patterns are called regular expressions. Like in structured query language, VBA
As a program runs, you might have a parameter which changes the flow conditionally. This parameter could be an input dependent on the user. Therefore, a VBA program needs to be a way to receive input from the user during runtime. This is where InputBox
When a list or collection of items that are the same data type are stored in continuous memory locations, we call it an array. Arrays are useful objects that are widely used in software development to organize data. Some real examples of where you might
An array is nothing but a collection of elements of the same data type. Arrays keep your data organized for easy usage and maintenance. In VBA, Arrays can either be static or dynamic. Static arrays have a pre-determined size and number of elements — and
While developing code, there are many situations where you might need to validate if a string begins with some specific characters (another string). For example, take this scenario: A company named XYZ allocates employee IDs starting with the abbreviation of the department name. If that
String manipulation is a crucial skill in VBA programming. The skill level of a VBA developer is often determined by how well he/she can manipulate string data. Excel is very strong in mathematics operations and comes with loads of built-in calculation functions. But text manipulation
The Instr function in VBA checks to see if a string is contained within another string. This can be useful when trying to extract information from strings of data contained in Excel cells, for example. Instr Syntax The Instr function is made up of 4
Regular Expressions (Regex) are a pattern that is used to find matches within strings. This is very useful when you want to validate, replace, or extract data from strings. In Excel, regular expressions can be used when working with VBA. Matching Characters The Pattern is
In this article I will explain how you can convert data types to one another. Jump To : String Conversions Convert String to a Numeric Data Type Check if String is Numeric, IsNumeric() Convert String to Integer, CInt() Convert String to Double, CDbl() Convert String to