Just use Random() in Groovy.
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Windows Server – A service installation section in this INF is invalid
Sometimes on Windows Server, when you try to install a driver for certain devices, you may encounter the error: “A service installation section in this INF is invalid.” In most of cases this means that some components in Windows, like Wireless-Network, are not installed.
How to clone git without/ignore lfs files
Sometimes, especially if the link to LFS is broken or the repository has been moved, it becomes necessary to clone the repository while ignoring LFS.
ImportError: no module named ‘ssd1306’ in micropython
For fix error ImportError: no module named 'ssd1306' you should download ssd1306.py library from official micropython repository for libraries – micropython/micropython-lib on GitHub https://github.com/micropython/micropython-lib and copy using pyboard tool.
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Power Bank – Error 188, display flash with all numbers
Nowadays, power banks are becoming increasingly popular as people rely on their devices (such as mobile phones, laptops, cameras and etc) for work, entertainment, and communication.
But sometimes power bank with displays doesn’t work and have “188 error” – power bank screen flashing all numbers “188”. In most of cases Continue reading