What is a delegate objective c?

1

What is py4j?

720

Give the syntax for creating scatterplot matrices?

105

How to edit a template in joomla?

83

Why should I use standard library functions instead of writing my own?

1216

How do you remove duplicates from a list in python whilst preserving order?

770

Tell me why wordpress.com is considered more secure than wordpress.org?

204

What does the map() function do?

795

List the software’s included in laravel homestead?

679

Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?

1094

How do you count the occurrences of each item present in the list without explicitly mentioning them ?

567

Is drupal scalable?

116

program for insertion ,deletion,sorting in double link list

2649

which is the most commonly used package for data importing and manipulation?

861

Can we deploy applications to different servers?

3