JavaScript Keywords

Keyword         Description
break               Terminates a switch or a loop.
continue          Jumps out of a loop and starts at the top.
debugger         Stops the execution of JavaScript, and calls (if available)
                        the debugging function.
do ... while      Executes a block of statements, and repeats the block,
                       while a condition is true.
for                   Marks a block of statements to be executed, as long as a 
                       condition is true.
function          Declares a function.
if ... else         Marks a block of statements to be executed, 
                       depending on a condition.
return             Exits a function.
switch             Marks a block of statements to be executed, 
                       depending on different cases.
try ... catch     Implements error handling to a block of statements.
var                     Declares a variable.

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