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How to identify coordinate system ( CRS ) from projection? I am working on many shapefiles (their corresponding projection files are also presented). Every shapefile…

How does the log rotation work in logrotate? As we have explained in this article, it will automatically rotate, compress, remove, and mail logs on…

How do you remove noise from a sensor? A moving average filter is a basic technique that can be used to remove noise (random interference)…

What happens when a system call is called? When a user program invokes a system call, a system call instruction is executed, which causes the…

Why is it important to synchronously remove a reset signal? Synchronous resets generally insure that the circuit is 100% synchronous. Synchronous resets insure that reset…

Where do I find the number of pending comments on WordPress? From “Activity – Comments” you can approve, reply, edit, mark as spam, or trash…

How does Salesforce determine multi currency? To enable and apply multiple currencies: From Setup, in the Quick Find, search for Company Information , then select…

How do you sort songs on Android? Here’s how it works: Locate music you want to add to a playlist. Touch the Action Overflow icon…

What is the best astronomy software? Stellarium is a top choice among many professionals when it comes to astronomy software. Just like the previous listings,…

Why are vector objects distorting when scaled in illustrator? I’m having some trouble resizing a group of vector objects in an illustration. These objects used…