What is the use of friend function?
Sometime a function is best shared among a number of different class. Such functions can be declared either as member functions of one class or as global fuctions. In either …
What is the difference between mysqli_fetch_object and mysqli_fetch_array?
mysqli_fetch_object() is similar to mysqli_fetch_array(), with one difference an object is returned, instead of an array. Industry, that means, and not by their offsets (numbers are illegal property names).
How can we submit a form without a submit button?
n idea behind this is to use java script submit() function in submit the form without explicitly clicking any submit button. attach the document. formname.submit() method ot click, je events …
