WebRexx Programming/How to Rexx/for loop. "For" loops are also called "definite loops". They repeat the same block of code several times and stop. They are coded using the word … Another instruction, ITERATE, stops execution from within the loop and passes control to the DO instruction at the top of the loop. Depending on the type of DO instruction, a control variable is increased and tested and/or a condition is tested to determine whether to repeat the loop. Like LEAVE, ITERATE … Meer weergeven The simplest loop tells the language processor to repeat a group of instructions a specific number of times using a constant following the keyword DO. When you run this example, you see five lines of Hello!. You … Meer weergeven The LEAVE instruction causes an immediate exit from a repetitive loop. Control goes to the instruction following the END … Meer weergeven What happens when the control variable of a loop cannot attain the last number? For example, in the following exec segment, count does … Meer weergeven Sometimes you might want to purposely write an infinite loop; for instance, in an exec that reads records from a data set until it reaches end of file, or in an exec that interacts with a user until the user enters a … Meer weergeven
Rexx - Loops - tutorialspoint.com
Web6 nov. 2008 · cなどで{}で囲むところをrexxではdo endで囲みます。 ... ループから途中で抜けたい場合には、leaveか、iterateを使います。leaveは、もっとも内側のdo endを終 … Web26 apr. 2024 · REXX ne possède que trois variables réservées : Rc, Result et Sigl qui seront décrites par la suite. ... Iterate, Leave . Le déroulement d'une boucle est altérée par les … hop sport hamburg
ITERATE - IBM
WebRexx is a platform-independent, standards-based scripting language that runs on a wide variety of systems. This article introduces “classic” or procedural Rexx. For object … WebThis course is designed to teach you the basic skills required to write programs using the REXX language in z/OS. The course covers the TSO extensions to REXX and … WebREXX automatically increments the variable's value upon each repeat of the loop, terminating the loop when the variable's value reaches the end value. (REXX also … looking through telescope blurry