%d Edit Meaning

1.

It is a placeholder for a decimal integer in various programming languages

In the C programming language, the following code:

void main()

{

printf("%d", 6);

}

would give the output of

6

In that example, the %d acts as a placeholder for the number 6. So when it gets compiled, the %d gets replaced with a 6

2.

A markup used on aim to display the current date

See:%n

See:%t