a single statement that declares a variable and specific array values as its content.
Back
if/else statement
Front
an if statement that includes as else clause.
Back
getElementaryByTagName () method
Front
a method that returns a collection off references to all instances of a certain element in an HTML document.
Back
decision - making statement
Front
a special type of JavaScript statement used for making decisions.( decisions making structure )
Back
for statement
Front
a loop statement that repeats a statement or series of statement as long as a given conditional expression evaluates to a truthy value.
Back
fall through
Front
a situation in which execution of a switch statement does not stop after the statement for a particular case label are executed, but continues evaluating the rest of the case labels in the list.
Back
default label
Front
a case label in a switch statement that contains statement that are executed when the value returned by the switch statement expression does not match a case label.
Back
do/while statement
Front
a loop statement that executes a statement or statement once, then repeats the execution as long as a given conditional expression evaluates to its truthy value.
Back
command block
Front
a set of statements contained within a set of braces.
Back
break statement
Front
a special kind of statement that is used to end the execution of a control statement.
Back
iteration
Front
each repetition of a looping statement.
Back
decision - making
Front
the process of choosing which code to execute at a given point in an application.
Back
element
Front
an individual value contained in an array.
Back
case label
Front
a term in a switch statement that represents a specific possible expression value.
Back
switch statement
Front
a conditional statement that executes a specific set of statements depending on the value of an expression.
Back
if statement
Front
a conditional statement used to execute specific programming code if the evaluation of a conditional expression returns a truthy value.
Back
conditional statement
Front
a statement that restarts a loop with a new iteration even when its condition evaluates to a falsy value.
Back
index
Front
a number associated with in an array, which represents the elements position within the array.
Back
while statement
Front
one of the simplest types of loop statement, which repeats a statement or series of statements as long as a given conditional expression evaluates to a truthy value.
Back
controlling flow
Front
changing the order in which JavaScript code is executed.
Back
counter
Front
a variable that is incremented or decremented with each iteration of a loop statement, which you use to track the process of the loop.
Back
nested decision- making structure
Front
the type of structure created be nesting one decision- making statement within another decision- making statement.
Back
else if construction
Front
a compact version of nested if/else statement that combines as else statement with its nested if statement.
Back
loop statement
Front
a control flow statement that repeatedly executes a statement or a series of statement while a specific condition is truthy or until a specific condition becomes truthy.
Back
array
Front
a set of data represented by a single variable name.
Back
infinite loop
Front
a loop statement that never ends because its conditional expression is never falsy.