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I create a Bot and it able to send messages to my groups. Now I\'d like to create an interaction wit...

I am trying to capture a serde_json error and print a simple message or save the error message in a ...

I would like to (literally) draw some data points, ideally with a touch screen, extract the values a...

The system says it has psql version 13 in 3 places, but seems to be version 11: The three places: > ...

I\'m using an array variable in PowerShell 2.0. If it does not have a value, it will be $null, whic...

so, I am making a script that takes in a value and converts it into its binary form. I am getting th...

I have an ASP.NET Core project that builds properly with Visual Studio, but it doesn\'t build under ...

I have a problem. I must write a code which fit the best sphere to a list of noisy points. I tried t...

I have a JSON file which I need to iterate over, as shown below... { \device_id\: \8020\, \...

Upgraded Ubuntu to Precise Pangolin (12.04), and Python\'s Random is now broken... I suspect other t...

I have an app that contains objects like so Item - Guid Uid - String Title - Item Parent Grou...

Hi Friends I am using MS SQL SERVER 2012. I have written below select and at the time of execution I...

My api always checks the validity of the token first and foremost and therefore always returns 401 e...

This seems to be a tricky one: We\'re working on a Xamarin iOS app that has a UITableView control di...

I wish to find out how long an operation takes in a Linux shell script. How can I do this?