Useful tips for everyday
What are lookup fields? A lookup field is a field in a table whose value is retrieved from another table or query. Whenever possible, you…
When to use SQL query expressions in ArcGIS? For example, if a feature class and a table (FC1 and Table1) are joined and are both…
How to convert contours to shapes in Python? But that difference is even less noticeable as I use more contours, e.g. 1000: The final bit…
Why is intuition wrong? Because intuition operates on a gut level, its judgment is compelling. People develop heuristics–mindsets to view the world–using this system. And…
What are the risks of giving out your phone number? Some of this information may seem innocent enough, but in the wrong hands, it can…
Is Bluetooth pairing secure? In most cases, Bluetooth is more secure than Wi-Fi. However, as with any wireless system, your data could be transferred to…
What happens when I change my group membership? If the group is used to control access to apps or resources, be aware that the original…
Is confidence interval the same as percentile? Confidence level is the proportion of confidence intervals (constructed with this same confidence level, sample size, etc.) that…
What are the advantages of Delta Connection? An advantage of the Delta connection is higher reliability. If one of the three primary windings fails, the…
What is the generation of IBM 650? The IBM 650 Magnetic Drum Data-Processing Machine is an early digital computer produced by IBM in the mid-1950s.…