Is there a way to find how many values an array has? Detecting whether or not I've reached the end of an array would also work.

I have a Oracle schema with 70+ tables. I want to create simple page which can display the HDD space occupied by the tables. How I can get this value with SQL query? P.S And how I can …

Learn how to resize images in Markdown using HTML or CSS techniques with examples and step-by-step instructions.

How can I see the size of files and directories in Linux? If use df -m, then it shows the size of all the directory at the top level, but, for the directories and files inside the directory, how do I

I'm trying to write a script that will calculate a directory size and if the size is less than 10GB, and greater then 2GB do some action. Where do I need to mention my folder name? # 10GB SIZE="

To obtain file size (kb, mb, GB) you need to divide the byte Count by a factor of 1024. FileInfo fi = new ("somefileName); long fiLength = fi.Length; // this is the byte count or size in bytes, a byte …

The sizeof operator yields the size (in bytes) of its operand, which may be an expression or the parenthesized name of a type. The size is determined from the type of the operand. Assuming …

The size of every matplotlib element is determined by the interaction of three properties: Size in inches: Get current size via: fig.get_size_inches() and change it via fig.set_size_inches().

I'm coming to Postgres from Oracle and looking for a way to find the table and index size in terms of bytes/MB/GB/etc, or even better the size for all tables. In Oracle I had a nasty long query that

15 To change the size of (almost) all text elements, in one place, and synchronously, rel() is quite efficient: g+theme(text = element_text(size=rel(3.5)) You might want to tweak the number a …