One person was killed, one was critically wounded and five others were also hit in four separate shootings in the District in a 24-hour period starting Sunday morning, according to police. One ...

If the shape is in a four quadrant grid like this one, there might be negative coordinates as well. On this grid, the position of the blue triangle has been translated to a new position to make ...

and Extreme Networks – now bolstered by Aerohive Networks -- found themselves in the winner’s circle. Of the four quadrants, the “Challengers” quadrant sat empty this year as 13 vendors ...