A DoorDash driver on an electric bicycle wearing a cooler backpack with the skyline of San Francisco in the background.Shares of DoorDash popped 13% in extended trading on Thursday after the company reported second-quarter results that beat analysts' expectations for revenue.Here's how the company did, according to LSEG analyst expectations:Loss per share: 38 cents, which may not compare with the expected loss of 9 centsRevenue: $2.63 billion vs.$2.54 billion expectedDoorDash's revenue increased 23% from $ ...