Power BI ISBlank DAX Function with IF Condition | replace blank values | isblank vs isempty

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This video is about ISBLANK dax function in Power BI and its differences with ISEMPTY.IsBlank in power bi is used to even replace the blank values in reports using IF condition.At first we take a look at ISBLANK() and later we discuss the differences between ISBLANK() VS ISEMPTY().
One important thing to remember :
Usage of ISBLANK dax function in power bi- It is used to find the blank values at a column level .If the value is blank it returns TRUE else FALSE.
Usage of ISEMPTY dax function in power bi-It is used to find if an entire table is empty or not .If its empty it returns TRUE else FALSE.
Chapters!
0:10 Introduction to ISBLANK Dax Function
2:12 ISBLANK() using IF condition
5:25 ISBLANK() Vs ISEMPTY()
6:06 Explanation for ISEMPTY() Dax Function
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[@irfan78661]

ISEMPTY IS CONFUSE

[@powerbizone]

Could you please expain which part you found confusing dear so that we can clarify

[@sirfan9281]

Isblank

[@powerbizone]

@@sirfan9281 ok ..thank you for your feedback dear !Please go through the example given here :
learn.microsoft.com/en-us/dax/isblank-function-dax
It uses the below dax and explains tings clearly .Hope this helps
//Sales to Previous Year Ratio

= IF( ISBLANK('CalculatedMeasures'[PreviousYearTotalSales])
, BLANK()
, ( 'CalculatedMeasures'[Total Sales]-'CalculatedMeasures'[PreviousYearTotalSales] )
/'CalculatedMeasures'[PreviousYearTotalSales])