I have installed Visual Studio 2008 (also tried with 2010 beta) and cannot see the option to start a new smart device project (for windows mobile)
For the below document structure .I need to update if fare.baseFare is less than 3800 equal to 3800 in which flight.travelClass=Economy
const reset_qr_list_and_update_count = await stock_read_log.updateOne( { payload: {$ne:req.body.payload},
I am using .net core 2.1 class library, and MongoDB.Driver.dll Version 1.7.0.4714 I have prepared a query in mongodb shell, and it is working fine.
I have a collection contains 2 statuses of orders "Shipped" and "Delivered". I want to calculate the average in hours
加载中,请稍侯......