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How can I scan barcodes on iOS?
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We produced the 'Barcodes' application for the iPhone. It can decode QR Codes. The source code is available from the zxing project; specifically, you want to take a look at the iPhone client and the partial C++ port of the core library. The port is a little ol...
What encoding/code page is cmd.exe using?
...m to an NFC equivalent. Also, the console in Western locales doesn't allow mixing full-width and half-width glyphs. Also, when using codepage 65001 (UTF-8), prior to Windows 8 WriteFile reports the number of characters written instead of the number of bytes, so buffered writers retry the 'remaining'...
Matplotlib: “Unknown projection '3d'” error
...'s answer (not enough reputation for a comment) there is a good example of mixing 2d and 3d plots in the documentation at http://matplotlib.org/examples/mplot3d/mixed_subplots_demo.html which shows projection='3d' working in combination with the Axes3D import.
from mpl_toolkits.mplot3d import Axes3...
How to check if an app is installed from a web-page on an iPhone?
...edirect an iPhone to the app-store if the iPhone does not have the application installed, but if the iPhone has the app installed I want it to open the application.
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iOS start Background Thread
I have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from sqlite & show it to user.
5 A...
:active pseudo-class doesn't work in mobile safari
...ders, I've posted a demo here: http://jsbin.com/EjiWILe/3/. Check the functionality on your iOS device.
– mhulse
Dec 19 '13 at 20:58
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How do I hide the status bar in a Swift iOS app?
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I think Jay's intention is to hide the status bar for complete app. That's why he would have written hide functionality in application's didFinishLaunchingWithOptions. How to hide status bar for complete app?
– Satyam
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Difference between “managed” and “unmanaged”
...ual Basic or C#, in Visual Studio all unmanaged code is written in C/C++.
Mixing the two
Since Visual C++ can be compiled to either managed or unmanaged code it is possible to mix the two in the same application. This blurs the line between the two and complicates the definition, but it's worth me...
How to create P12 certificate for iOS distribution
We have an iOS app whose push notification cert has expired and we're trying to create a new one. I've created new certs in the Provisioning portal (ios_developer.cer, ios_distribution.cer) and downloaded them. I was following instructions here on Stack Overflow to convert it to PEM and then to ...
How to get the IP address of the docker host from inside a docker container
...ases you don't have a Linux- or Mac-only environment in your company. It's mixed, you have devs using Linux and Mac and Windows. This domain makes no sense since in 99% it's a mixed Host OS environment. I don't develop a container under macOS and deploy it to a macOS server. I deploy it to Linux. Th...