Example 2: This example tests for an abend condition in a procedure step. //ABTEST IF (STEP4.LINK.ABEND=FALSE) THEN //BADPROC ELSE //CLEANUP EXEC PGM=ERRTN //ENDTEST ENDIF //NEXTSTEP EXEC The relational expression tests that an abend did not occur in procedure LINK, called by the ...
If then allow us to control the flow of program based on conditions, whether to execute a code or not. In simple word it gives the freedom to take decisions on what code to execute or not. The biggest advantage of if then is that it makes the program to take action based on user in...
1. Bash If..then..fi statement if [ conditional expression ] then statement1 statement2 . fi This if statement is also called as simple if statement. If the given conditional expression is true, it enters and executes the statements enclosed between the keywords “then” and “fi”. If th...
The examples of IF/THEN/ELSE instructions in previouschapters demonstrated the two-choice selection. In a flow chart, this appears as follows: As a REXX instruction, the flowchart example looks like: IF expression THEN instruction ELSE instruction You can also arrange the clauses in one of the ...
1. If it rains, then we will stay indoors. 2. If I study hard, then I will pass the exam. 3. If you don"t hurry, then we will miss the bus. 4. If he apologizes, then I will forgive him. 5. If they arrive early, then we can start the meeting. In these examples, the "...
Linux if then else allows you to build a branch in a script and create conditional logic (so it is not technically a command, but a keyword).Purpose - Learn what if is for and how to find help. Options - Review a few common options and arguments. Examples - Walk through code ...
to false or false-like value then the statements that are mentioned after ELSE clause are executed. In this article, we will learn about some of the implementations of the if then else statements in SQL that help us to execute conditional behavior in SQL with the help of some examples. ...
在下文中一共展示了Be.if_then_else方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: test_if_then_else ▲点赞 7▼ # 需要导入模块: from pynusmv.be.expression import Be [as 别名]# 或者: from py...
Using If Then Else with Loops in VBA So far, we have been going through some examples that are good to understand how the ‘IF-THEN’ statements work in VBA, however, are not useful in the practical world. If I need to grade students, I can easily do that usingExcel functions. ...
Examples The following code example shows how to create an expression that represents a conditional block. C# Copy // Add the following directive to the file: // using System.Linq.Expressions; bool test = true; // This expression represents the conditional block. Expression ifThenElseExpr = ...