In this, condition is checked at the end of block after executing the statements. So in this all statements will execute at least once even the condition is false. The syntax for do while loop is given below,Syntaxdo{ . . . . statements . . . . } while(condition) ...
In Python, the while loop executes the statement or group of statements repeatedly while the given condition is True. And when the condition becomes false, the loop ends and moves to the next statement after the loop. Syntax: while condition: statement(s) Input: count = 0 while (count < ...
Syntax do { Execute the statements; Increment/decrements; } while (condition) //true JavaScript Copy Example <!DOCTYPE html> Do While Loop Statement in JavaScript Do While loop Statement in JavaScript var i=0; do { document.write("The number is :" +i +""); i++; } while(i<...
This technique is the equivalent of a ternary operator in other programming languages, or can form the basis of one if you’d like a more compact syntax. For more information about these flow control statements, type Get-Help About_Flow_Control. Manage Large Conditional Statements with Switches...
For…..Next loop has the following syntax : For counter=start to end[Step increment] statements Next[counter] The keywords in the square brackets are optional. The arguments counter, start, end and increment are all numeric. The loop is executed as many times as required for the counter to...
The Windows PowerShell foreach statement provides a convenient mechanism for looping through the elements in a collection. The basic syntax for the foreach loop is as follows: foreach ($variable in $collection) { statements to be executed for each element } For example, to iterate through ...
Syntax # Condition is Boolean expression while condition: # returning True or False STATEMENTs BLOCK 1 [else: # optional part of while STATEMENTs BLOCK 2] We can see thatwhilelooks likeif statement. The statement begins with keywordwhilefollowed by Boolean condition followed by colon (:). What...
∟XSLT Elements as Programming Statements ∟"for-each" - Looping through a Node Set This section describes the 'for-each' element, which is used in the content of a 'template' element. The 'for-each' element is a loop statement that be used to repeat a block of output content over ...
The syntax comes from the C language: for(set up; boolean expression; how to increment) { // Execute these statements… } In the preceding code, we can see that: Each part is separated by a semicolon, (;). The set up part gets executed at the beginning of the entire for loop. ...
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