If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...
This example demonstrates how to use the onCellPrepared event to implement conditional formatting. The onCellPrepared event handler arguments contains the current grid cell element and grid row data, ...