Introduction to ramdisk. img, system. img, userdata. img In the Android image file, ramdisk Image
After the Android source code is compiled, three image files generated in the out directory are ramdisk. img, system. img, userdata. img, and their
AndroidAfter the source code is compiled, the system. IMG, ramdisk. IMG, and userdata. IMG image files are obtained. Ramdisk. IMG isFile system, system. IMG includes major packages, libraries, and other files. userdata. IMG includes some user data.
In Android emulatorSystem. IMG, userdata. IMG, and ramdisk. img
1. Structure of the android File SystemAfter the android source code is compiled, the system. IMG, ramdisk. IMG, and userdata. IMG image files are obtained. Ramdisk. IMG is the file
1. Structure of the android File System After the android source code is compiled, the system. IMG, ramdisk. IMG, and userdata. IMG image files are obtained. Where,Ramdisk. IMG is the file system of emulator. system. IMG includes the main package,
The pure technology of the front end is the cognition of the norm
What is a domcontentloaded event?
The first thought was to view the HTML5 specification for the domcontentloaded, and when the event was triggered:
Once The user agent stops
Domcontentloaded Trigger principle:1, the specification is always so obscure, but at least one thing can be clear, that is, JS (not including the dynamic insertion of JS) after the execution, will trigger the domcontentloaded event.2,
1. Structure of the android File System after the android source code is compiled, the system. IMG, ramdisk. IMG, and userdata. IMG image files are obtained. Ramdisk. IMG is the file system of emulator. IMG includes the main packages, libraries,
Recently a virtual machine was started using QEMU to load the image, while qemu loaded the image format:. IMG, and generally from the mirror corresponding to the official website download is. iso format, you need to convert an. iso to. img.
ISO
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