while loop: As mentioned above, when we do not know before hand that how many times we need to repeat the loop then we prefer to use while loop. do-while loop: It is similar to while loop, however there is a di
Loop Statements (Programming Perl)Copyright ©
∟Flow Control Statements∟"for" Loop Statement Example This section provides a JavaScript tutorial example showing how to write a 'for' loop statement.© 2025 Dr. Herong Yang. All rights reserved.To help you understand how "for" loop statements work, I wrote the following the JavaScript ...
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PHP Control Statements PHP - Decision Making PHP - If…Else Statement PHP - Switch Statement PHP - Loop Types PHP - For Loop PHP - Foreach Loop PHP - While Loop PHP - Do…While Loop PHP - Break Statement PHP - Continue Statement PHP Arrays PHP - Arrays PHP - Indexed Array PHP - Ass...
Looping statements are used to force a program to repeatedly execute a statement. The executed statement is called the loop body. Loops execute until the value of a controlling expression is 0. The controlling expression may be any scalar data type. The
This article is part of the on-going Awk Tutorial Examples series. In our earlier awk articles, we discussed about awk print, awk user-defined variables, awk built-in variables, awk operators, and awk conditional statements. In this article, let us revie
As we have already discussed, for loop is a control flow statement in the programming language. It works in the same way as any other programming language. Rust provides many control flow statements, but we will discuss it here for a loop. Inside the loop, we can also use a break and ...
Context:What elements to select? The context consists of an arbitrary number offorandifstatements. The example[x+10 for x in [1, 2, 3]]creates the list[11, 12, 13]. lst =[1,2,3] new_lst =[x+10forxinlst] print(new_lst) ...
‘break’statement is used to terminate the loop based on any condition. The following example shows the uses of these statements in a for loop. Here, the loop is used to read a list of string data and each value in the list is stored in the variable,$food. When the value of $food...