The Excel Countblank function is one of the count function in MS excel. The Countblank function count the blank cell in a given range.
The syntax of the function is :
COUNTBLANK( range )

In This Tutorials you can learn about scanf function in c language ans also see the how scanf work. This lesson is very useful for basic Lerner. Read more...................

in this tutorials we Remove the scratches from the image face with the help of healing Tool.
Open the image which have some scratches.
Now Select The healing tool from tool box or press E key.

In This Tutorial You Can Learn About Switch Case Statement In C/C++. This Tutorial Explain That How We Use Switch Case Structure And How Its Work. This Tutorial Is Very Helpful For Beginner Student. Read More...

In This Tutorial We Learn About Strpos ( ) In PHP. The Strpos ( ) Function In PHP Search The A String In Given Text. Strpos Function Return The Location Of The String In Integer Value. If String Not Found It Return False Other Wise Return A Number.Read More------

In this tutorial we learn that how w calculate the sum of any given data in shape of cell range using AutoSum function. We take an example of the following table in excel:

In This Tutorial We Discus The Different Comparison Operator And The Use Of These Comparison Operator. Comparison Operator Are Used For Compare Two Values And The Result Of Comparison Operator Is Always True Or False. Comparison Operator Used In Transfer Of Control Statement.

In This Tutorial We Will Learn Nested IF Structure In PHP. Nested IF Structure means when one IF statement is placed in The body of other IF statement then it is called Nested IF Structure. In PHP IF and ELSEIF statement is used for this purpose.

In This Tutorial We Will Learn About IF Else Statement InPHP. In IF structure if the condition is true then statements in the body of IF will be executed and if condition is false then nothing will be executed and control transfer to next statement. But if you want to execute some statement in case of False result then you will use the IF and ELSE structure

In This Tutorial We Will Learn About Switch Statement in PHP. In Switch Statement we have a expression mostly a variable for example n. Below in the body of switch we have different cases. In each case we compare this variable n with each case.