"There are only two hard things in Computer Science: cache invalidation and naming things." Note: For this, and all of the subsequent code in gray boxes, you should press shift + enter to ensure that ...

It's absolutely critical that you understand how to scope your variables correctly. Making mistakes in this basic process can cause your application to fail or otherwise behave unexpectedly. If you're ...

There was an error while loading. Please reload this page. Variables help security analysts to keep track of a variety of security-related information. For example ...

Abstract: The purpose of this research-to-practice work-in-progress paper is to identify students' early misconceptions in the use of variables and assignment operators in a first-year computer ...

The following SASMACRO submits a DATA step that uses the GETEXEC function to retrieve the value of the REXX variable DATALINE. It then prints the value of DATALINE in the SAS log. Note that the REXX ...