Java programming

Java statements: write the while loop, consider writing (expression) and {statements}

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Java statements: write the if else if statement, consider writing (expression) and {statements}

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Java String Methods:

LENGTH OF S

• s.charAt(i)

• s.length()

• s.leght()

• s.trim()

Java String Methods:

search and replace s

• s.toLow­erC­ase()

• s.toUpp­erC­ase()

• s.equals(s2)

• s.replace(old, new)

Java String Methods:

search and replace of s, use the words old and new for the strings

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Java String Methods:

s.equals(s2)

what it returns?

• true if s equals s2

• false if s equals s2

• cat

• 0 if equal

Create a variable of type String:

remember-> the process of creating a variable is called declaration

• string nameVariable:

• String nameVariable;

• int i;

• long decimal = 2.4;

java.u­til.Ar­rayList Methods:

l.add(itm)

• Return number of items

• Add itm to list l

• Put val at position i

• Add l to itm

Java Statements:

Write the Do-While Loop

consider writting statements and expression

also remember --> ;

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Check what is it missing in the for loop?

for(int = 0; i < max ++ i ){

statements

}

SELECT the correct one.

• for( int=0; i max; ++i ){

  statements

  }

• for(int i i < max; ++i ){

  statements

  }

• for(int i=0; i < max; ++i ){

  statements

  }

• for(int i=0; i < max ++i;){

  statements

  }