青春惊慌失措 书童

I was wondering if it is possible to add testers without apple account through TestFlight. I mean wi...

I am relatively new to SQL. I have a dataset as follows: \'ID\' \'date\' 1 2...

I am using pg in JavaScript, and I would like to insert an array with JSON into a table. There are a...

Python 2.6 introduced the str.format() method with a slightly different syntax from the existing % o...

In my code I have a loop that waits for some state to be changed from a different thread. The other ...

I am expecting my app(voip app) behaviour like whatsapp when application in background. My app is no...