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Tag: Internet Connection

How to close a mongodb python connection?

January 2, 2021 Bell Jacquise

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.

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Best Approach For Checking Internet Connection in iOS

December 22, 2020 Ollie MC

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 […]

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check internet connection in cocoa application

December 11, 2020 Oceane Wilson

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?

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Could not recognize my android device on mac

December 7, 2020 Simon Abital

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 […]

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Python [Errno 98] Address already in use

November 27, 2020 Ogima Cooper

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().

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Determine WiFi Connection Speed on MacOS X

July 14, 2019January 23, 2020 Jeffrey Schneider

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.

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Get the server's current time with Swift 4.X

Get the server’s current time with Swift 4.X URLSession

March 23, 2019March 23, 2019 Jeffrey Schneider

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.

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Check internet connection with Swift 4.x

Check internet connection with Swift 4.x

March 23, 2019March 23, 2019 Jeffrey Schneider

Internet connection testing is a necessary thing when programming applications for devices running iOS.

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