How do you check if angular cli is installed?
What is the role of PO in banks?
What is a CDS entity?
How do we restore ad?
journal entry for goods withdrawn for personal use
Explain autocomplete attribute of html5?
describe the starschema grouping ?how can i add a new column for existing report ,when it is not present even in model & dataabase?
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where do you see yourself after 2-3 years from now
How to install laravel?
Does spring use ejb?
What are the most important points to be considered while bulkifying a trigger ?
How to Create a FIFO?
A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.
When should a function throw an exception?