► The Ruby standard library extends the foundation of the Ruby built-in library with classes and abstractions for a variety of programming needs, including network programming, operating system services, threads, and more.
► These classes provide flexible capabilities at a high level of abstraction, giving you the ability to create powerful Ruby scripts useful in a variety of problem domains.
What is the difference between $var and $$var in PHP?
How do you load classes in PHP?
In PHP what is the difference between a Class and an Interface?
What is the purpose of _FILE_ constant?
How will you define a constant in PHP?
require_once(), require(), include(). What is difference between them?
How send email using php?
What is the use of isset() in php?
Tell me how to set cookies in PHP?
What is the difference between explode() and split() functions?
rendc.org
Whether it is technological solutions or user-oriented innovations, We have put together for you the best sources of HR Interview Questions and Answers, Tech Ideas, and Programming Tutorials."
Get all the latest information on rendc.org
© 2022 | All rights reserved.
RENDC
welcome to www.rendc.org
