All articles in 'Posts by Hui' Category

Today we take a look at an exercise in how to develop a simple Calendar selection tool for your worksheets without using complex VBA Calendar Controls.

Learn how to Count Text, Blanks and Non-Blank cells with this Countif() Quick Tip

Chandoo.org produces it’s Second Excel MVP.

Learn a technique to Average the last 3 values from a range where the values are greater than 0

How to Solve an Equation in Excel

Use Excel to extract matching words from a list of words from a cell containing a sentence into individual cells in the order they exist

Chandoo.org wants your ideas.
Here’s your chance to let us know what you would like to see posted about, at Chandoo.org

Today, Formula Forensics examines 3 techniques to determine an interpolated value along a curve.

Excel contains an often overlooked function
The Excel = Function
Today we quickly review what it can do for us.

How do we perform a Sumif on seemingly randomly spaced columns?
Today in Formula Forensics we look at a solution to do just that.

VLookup is often seen as the poor cousin in the lookup function family and often gets overlooked when it comes to looking up values due to a common misconception that Vlookup doesn’t or can’t lookup values to the left of the reference value.
Today at Formula Forensics we will explode this myth and see how to make VLookup, lookup to the Left and we’ll explain how it works.

Today in Formula Forensics we look at how to strip away leading zeroes from strings with this simple array formula

Today Formula Forensics looks at a formula that Highlights Only the Duplicate Entries in a range.

Need to count how many unique values occur in a range?
Learn how to do this and how the formula works right here.

Is my number a Prime Number?
What is a Prime Number?

Today in Formula Forensics we answer both questions.