JS Intro
Function to write text to a web page
What is document.write?
This operator concatenates two or more string values together
What is a a plus sign?
This JavaScript method displays a dialog box that prompts the user for input.
What is prompt()?
The main purpose of this dialog box is to give a warning message to the users
What is an an alert dialog box?
Code to switch container to grid
What is "display: grid;" or "display: inline-grid;"
This datatype does not change
What is a const?
This comparison operator tests for equality
What is ==?
This comparison operator tests for equal value and equal type
What is "==="?
This dialog box requires a variable to store the response
What is a prompt dialog box?
Expressed directly, no room for confusion or doubt.
What is explicit?
Computer languages that are run and interpreted by the user's browser.
HTML, CSS and JavaScript
Decision points in programs are represented by a rhombus in a flow chart. When a program makes a decision to do one or more things based on a condition it is called ??
What is branching
This conditional allows you to perform different actions for different conditions.
What is an " if - else if - else statement"?
The problem with this code is:
<script>
alert("Have a nice day!")
</script>
What is a missing semicolon?
Space between grid lines either side of the grid items.
What is a grid track?
This operator produces the remainder of a division operation
What is the modulus?
An perator such as ++ placed before the variable, is referred to as a
What is a prefix operator?
This statement evaluates an expression, matching the expression's value to a case clause, and executes statements associated with that case, as well as statements in cases that follow the matching case.
What is a switch statement?
Name a type of function that will stop code execution until the user responds to the prompt.
What is a confirm prompt?
Function replaces the need for multiple auto's.
What is the repeat() method>
If the operator is placed after the variable it is referred to as
What is a postfix operator?
This term means that the same variable can be used to hold different data types.
What are dynamic types?
If else-If statements 'statements'? are typically terminated with
What is "else"?
The names of all three types of dialog boxes:
What is Alert, Confirm and Prompt?
This value, tells the grid algorithm to move items from their source order to any available space.
What is dense?