The vertical bar character (|), located over the backslash (\) key, is used as an OR operator. In the C/C++ language, two vertical bars are used; for example, if (x ...

To enable vertical tabs in Firefox, just right-click on any empty area of the horizontal tab bar. If you've run out of space, ...

A bar chart is a diagram that uses rows of horizontal or vertical bars to show information. The title tells you what the bar chart is about. The vertical and horizontal lines are called axes.

The new Mozilla Firefox 136 release delivers a number of notable new features—features Mozilla may be hoping help it re-earn ...

Image caption, To construct a bar chart first identify the largest frequency. The largest frequency is 12. The vertical axis must go up to at least 12. The horizontal axis requires four categories.