Global variables are divisive: an invaluable shortcut or a dangerous example of sloppy code? Let's talk about what they do, ...

Part of Computing Science and Digital Literacy Computing science Year 3 Year 4 They mean that the weather might change from one thing to another. It might be cloudy, then sunny, and then it might rain ...

The KD-WP8-3 adds native support for Telnet IP control plus the ability to program variable parameter control. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The nblock() function reports how many disk blocks the file uses. This calculation is based on the file's size as returned by stat(). The V7 block size was 512 bytes--the size of a physical disk ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In UiPath, a variable has scope within the sequence in which it is defined and any sub-block ...

This example shows how to use PROC LP to solve a linear goal-programming problem. PROC LP has the ability to solve a series of linear programs, each with a new objective function. These objective ...