How to close a mongodb python connection?
Question or problem about Python programming: I’m doing a python script that writes some data to a mongodb. I need to close the connection and free some resources, when finishing.
Continue Reading
Tag: Internet Connection
Best Approach For Checking Internet Connection in iOS
Question or problem in the Swift programming language: I have been searching through internet to find the best way to check for internet connection in iOS that works for both in IPv4 and IPv6 network environment. I found there are many possible answers but very confused on which one to apply. What I need to […]
Continue Reading
check internet connection in cocoa application
Question or issue on macOS: How do I check internet connection in an OS X cocoa application? Can Apple’s iOS Reachability example code be reused for this purpose?
Continue Reading
Could not recognize my android device on mac
Question or issue on macOS: I am trying to connect my android device on mac to test application I developed. First I installed USB driver, then I activated in my phone the developer option by tapping on Build Number and then tick USB debugging option. Once I did all those steps when I connect my […]
Continue Reading
Python [Errno 98] Address already in use
Question or problem about Python programming: In my Python socket program, I sometimes need to interrupt it with Ctrl-C. When I do this, it does close the connection using socket.close().
Continue Reading
Determine WiFi Connection Speed on MacOS X
During the testing you’d typically want to see the speed of your WiFi connection, possibly including noise, RSSI, channel, country code, used frequency, etc. and initially it can be a bit daunting where to find this information.
Continue Reading
Get the server’s current time with Swift 4.X URLSession
Taking the server’s time when you create an application needs to synchronize the time between the client and server. The following short code will retrieve the server’s time via URLSession.
Continue Reading
Check internet connection with Swift 4.x
Internet connection testing is a necessary thing when programming applications for devices running iOS.
Continue Reading