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How can I build a small operating system on an old desktop computer? [closed]
...s: "Hello, Linus" directly from the firmware boot process (on a floppy, or USB thumb drive, would be a good start ... or on a hard drive if you like).
From there I'd recommend writing a very simple serial driver ... update your boot loader to initialize some serial port, and start a download there ...
What's the role of adapters in Android?
...ew).
An analogy
Let's take the example of a mobile charger, or rather a USB cable.
The wire can be considered as the adapter, while the data source and layout can be understood as the socket (plug-in point) and USB port (charging point) respectively.
In the case of mobile charging,
the source of...
Xcode doesn't see my iOS device but iTunes does
..., however, and it wasn't until I finally disconnected to the iPad from the USB3 port on the left side of the computer and reconnected it to the USB3 port on the right side that Xcode finally recognized it.
– Ed McLaughlin
Jan 2 '14 at 13:41
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Protecting executable from reverse engineering?
...ection method (Sentinel HASP HL) for many years. It requires a proprietary USB key fob which acts as the 'license' for the software. Their SDK encrypts and obfuscates your executable & libraries, and allows you to tie different features in your application to features burned into the key. Withou...
Android get free size of internal/external memory
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How to get free space on removable SD card (or USB OTG flash drive) on devices with API 23? new StatFs(file.getPath()).getAvailableBytes() or file.getUsableSpace() gives 972546048 bytes regardless of real storage size on Nexus 5 (Marshmallow 6.0.1).
–...
Adding external library into Qt Creator project
...age. We want our customers to be able to run the application from the same USB stick for all OSs. For reasons of platform compatibility the USB stick must then be formatted as FAT32, which does not support (Linux) symlinks.
We found the LIBS+= -Lxxx -lyyy idiom too much of a black box:
We do not ...
How do I get the APK of an installed app without root access?
...ice. On your phone: Settings >
Applications > Development and enable USB debugging, see
http://developer.android.com/tools/device.html
In Eclipse, open DDMS-window: Window > Open Perspective > Other... >
DDMS, see http://developer.android.com/tools/debugging/ddms.html
If you can't see...
Build Android Studio app via command line
...nd install to an attached device
Have adb installed
Attach a device with USB debugging and USB file transfer enabled
Run adb devices, check that your device is listed and device is
beside it
Automatically build and install upon changes
This avoids having to continuously run the same commands
...
How can I get device ID for Admob
...o TEST_EMULATOR like the logcat says. If you run on an actual device with usb debugging and watch the logcat, the ID will appear in there.
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How to resolve “Waiting for Debugger” message?
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I get this if I switch the usb cable to a difference port on my PC, odd but it works when I switch it back again. Also I think I've got this when there's been another device or emulator running at the same time, or two instances of Eclipse open.
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