?Explain what a library is and what it is used for, and name one commonly used library.?

What will be an ideal response?


In addition to storing scripts for multiple pages in the same website, sometimes JavaScript source files store especially useful generic scripts used on many different websites. These files, known as libraries, are often developed by a single programmer or a team of programmers and distributed online. Many libraries are developed to solve a problem on one website and turn out to be useful for other sites as well. Programmers often make libraries available for free reuse.A handful of libraries are commonly used to perform a variety of functions on large, complex websites. For instance, Node.js and Backbone.js contain tools for creating and managing large web applications. Another library, Modernizr, is widely used to enable web authors to deliver a consistent des?ign and functionality across different browsers, browser versions, and platforms.?

Computer Science & Information Technology

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A _______ is the general term for a collection of key-value pairs.

a) book b) glossary c) dictionary d) lexicon

Computer Science & Information Technology

What is the process for removing an outer border on a table?

What will be an ideal response?

Computer Science & Information Technology

Case-Based Critical Thinking QuestionsCase 1The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.The program is now in production. The Billing Department manager, Anna, asks Jerry to change the report to show only customers who owe more than $500 and who are more than 30 days overdue on their payments. What part of the program development cycle is this?

A. Planning the logic B. Coding the program C. Testing the program D. Maintaining the program

Computer Science & Information Technology

The _______ speaker is used to output POST errors even when external speakers are not attached to a computer

Fill in the blank(s) with correct word

Computer Science & Information Technology