How To Use For Loop In Selenium

Coffee Loop:

• In some situation y'all need to execute a cake of code several number of times in such a example loops are used.

• A java loopargumentpermits u.s. to execute astatement orgroup of statementsmultipletimes and following isthe generalcourseof a loopargument innearly of the programming languages.

• Looping in programming languages is acharacteristic whichhelpsthe execution ofa ready ofinstructions/functionsagain and againwhilea fewsituation evaluates totruthful.

• Javaprovidesthreemethods for executing the loops.

• whileall theapproachesoffersimilarsimplecapability, theyrangeof their syntax andcondition checking time.

Coffee supports following loops:

1. while Loop
2. do…while Loop
3. for Loop
4. for each loop
5. Java Go on Statement
6. Coffee Break Statement

ane) The while Loop:

• A while loop is acontrolshape thatallows y'allto echo aassignment forsurenumber oftimes.

• while executing, if thecondition isactual, then thedeportmentinside the loopmight bedone.

• This couldretainas long as thestatus istrue.

• While loopbegins with the checking ofsituation. If it evaluated tobodily, then the coffee loopbody statements areexecutedin any other case offsetstatement following the loop isachieved.

• For that reasonit is alsoreferred to asaccesscontrol loop

Syntax:

while ( condition ) { //Statements }

Case:

bundle package_Java ; public grade While_Java { public static void principal ( Cord args [ ] ) { int 10 = ten ; while ( x & lt ; xv ) { System . out . print ( "value of ten : " + x ) ; x ++ ; System . out . print ( "\n" ) ; } } }

Output:

value of 10 : x value of ten : xi value of 10 : 12 value of x : xiii value of x : 14

2) The do…while Loop:

• A do…while loop ismuch similara while loop,besidesthat a do…while loop isassured to executeas a minimum ane time.

• Thesituationappearson theterminate of the loop, then the statementswithin the coffee loop executeas soon every bitbefore thecondition isexamined.

• If thecondition isproper, themenstruation ofcontrol jumpsreturnedas much as practise, and the statementsin the loop executeonce again.

• This canagreeand then long as thecondition isactual.

Syntax:

practise { //Statements } while ( status ) ;

Example:

package package_Java ; public course Do_While_Java { public static void main ( String args [ ] ) { int x = 10 ; do { System . out . print ( "value of x : " + x ) ; x ++ ; System . out . print ( "\due north" ) ; } while ( x & lt ; 13 ) ; } }

Output:

value of x : x value of x : 11 value of x : 12

3) The for Loop:

• for loop is a repetitioncontrolstructure that executea detailnumber oftimes.

• for loop isusefulwhen yousrecognize howin many instances atask is to be repeated.

Syntax:

for ( initialization ; condition ; increase / decrement ) { // }

Instance:

package package_Java ; public course For_Java { public static void chief ( String args [ ] ) { for ( int x = 10 ; x & lt ; 13 ; 10 = x + 1 ) { Organization . out . impress ( "value of x : " + x ) ; Arrangement . out . print ( "\northward" ) ; } } }

Output:

value of x : ten value of x : 11 value of x : 12

4) The for each Loop:

• it isspecially used to traverse array orcollectionfactors.

• Thegain of for-every coffee loop is that information technologyeliminates theopportunity ofbugs and makes the lawmakingextra readable.

Syntax:

for ( data_type variable : ( array or collection ) ) { //... }

Example:

package package_Java ; course For_Each_Java { public static void main ( String args [ ] ) { int arr [ ] = { 12 , 13 , 14 , 44 } ; for ( int i : arr ) { Organisation . out . println ( i ) ; } } }

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5) Java Continue Statement:

• The Javakeepargument is used tocontinue loop until statement is true.

• Itcontinues thecurrentfloat ofthis system and skips theremaining code atspecialcondition.

• In case ofinternal loop, information technologycontinuesonlyinternal loop.

Syntax:

Example:

parcel package_Java ; public class Continue_Java { public static void master ( String [ ] args ) { for ( int i = i ; i & lt ; = 10 ; i ++ ) { if ( i == v ) { proceed ; } System . out . println ( i ) ; } } }

Output:

6) Java Break Statement:

• The Coffeebreak is usedto suspension loop orswitchstatement until statement is true or faux.

• It breaks thecurrentgo with the flow ofthis system atexactcondition.

• In case ofinternal loop, it breaksonlyinternal loop.

Syntax:

Case:

packet package_Java ; public form Break_Java { public static void main ( String [ ] args ) { for ( int i = one ; i & lt ; = 10 ; i ++ ) { if ( i == five ) { break ; } Arrangement . out . println ( i ) ; } } }

Output:

How To Use For Loop In Selenium,

Source: https://stqatools.com/java-loop-control/

Posted by: alexanderdellittef1972.blogspot.com

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