天涯浪人 书童

I’m trying to implement a tcp communication with my android app being the client side. The server ha...

I have the following: value = 42 array = [\this\,\is\,\a\,\test\] how can I convert that to get...

Question: when do I need to use self in my models in Rails? I have a set method in one of my models...

I deploy coredns on kubernetes happen somthing problem. The yaml file content of coredns is follow :...

I\'ve got a bit of Go code that I\'ve been tinkering with to answer a little curiosity of mine relat...

I would like to be able to query whether or not a service is running from a windows batch file. I kn...

today a question was raised here and I don\'t have an evident answer. Assume that we concatenate an...

I\'m trying to rotate a wheel based on user interaction. If the user is accelerating his scroll, the...

Tried searching on Google about this error, but nothing helps. I literally have no idea what\'s wron...

I have created webapi in .net core and it is returning simple string message to angular front end. B...

How can I add retry functionality to the requests sent by Retrofit 2 library. Something like: servi...

I have some code that is acting up and I suspect it\'s because I\'m operating on the wrong types of ...

I want to know what is the core difference between Object Oriented and Object based languages I h...

I have sorted a data frame with arrange function (dplyr) DATA FRAME How can I add a column that show...

My code here is almost done my problem is I want to show the user the operation with the highest num...