growthmindsit

javascript

comparision operators:

• equal to ==
• is not equal to !=
• strict equal to ===
• strict not equal !===
• greater than > and greater than or equal >=
• less than < and less than or equal <=

  structuring comparision operators

  in condition statment you must find one operator and two operands , the operands must place at each side and the operator will be between it . the operands may be variables or values , and often you can see the expresion inside brackets

  also you can use expression with comparision operator

  logical operators

• and operator &&

• or

• not !

  loops

  loops used to check a condition .if it return true a code block will run . and the condition will be check again if it return true it will run again . and it will repeats it until the condition return false

  there are three types of loop :

• for
• while
• Do while .

  loop statment will be run a spiecified number of times .

  example for for loop statment : for(var i=0;i<10 ;i++)

  for while loop you can write : while(i<10){ any statment you need to do ; i++;}