Front End Developer Mock Interview
Practice 30 Front End Developer interview questions covering HTML, CSS, JavaScript, frameworks, and performance optimization.
Question 28 of 30
Please discuss the differences between the call, apply and bind commands?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Regardless of the language you program in, many different commands and functions control the actions on the website. The user interface and the programs control these. You don't need to memorize all the commands and functions used in your programs, but you should know the major ones and how they differ. This enables you to select the appropriate command for the actions you want the site to perform. More obscure commands can be looked up in programming manuals if needed.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Call, apply, and bind are commands that pass arguments within a web program. The difference between them is how they pass the arguments. Call invokes a function with a given value and passes arguments one by one. Apply does the same thing; however, it passes the arguments as an array. Blind first returns a new function, which is then passed in an array which can contain any number of arguments."
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