Learn JavaScript: Conditionals, Functions, and Scope
Continue with JavaScript foundations with conditionals, functions, and scope.
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Key Concepts
Review core concepts you need to learn to master this subject
Control Flow
Logical Operator ||
Ternary Operator
else Statement
Logical Operator &&
switch Statement
if Statement
Logical Operator !
Control Flow
Control Flow
Control flow is the order in which statements are executed in a program. The default control flow is for statements to be read and executed in order from left-to-right, top-to-bottom in a program file.
Control structures such as conditionals (if statements and the like) alter control flow by only executing blocks of code if certain conditions are met. These structures essentially allow a program to make decisions about which code is executed as the program runs.
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Learn JavaScript: Conditionals, Functions, and Scope
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