Category Archives: raph’s

Case of git error: refusing to delete the current branch

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Some people, like me, may sometimes trying to move to ‘Bitbucket’ repository from ‘GitHub’ by any private reason to prevent steal source codes to M$. error: refusing to delete the current branch Because GitHub doesn’t like these legacy words, ‘master’ and ‘slave’ as default repository branch name, but BitBucket still… Read more »

Shanling UA-2 USB type C DAC

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Why Shanling UA2 ? This is my second time to buy this small but strong DAC for modern smart devices, includes any PC. Shanling UA2 is the second version of their USB type C model supports 2.5 mm balanced and 3.5 mm unbalanced audio jack types. UA2 used ESS Sabre… Read more »

It has been exhausted

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Since been started designing new system architecture, expected to there might be fastidious things be blocking my ways. But there’s some overlooked, unexpected things about what people doing this work. I’ve been exhausted, and consider the following sentence, For those who don’t understand high technology, the technology is just a… Read more »

Critical phenomena caused by poor understanding of technology

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There are many things to individual technology understandings for each company’s traits. Most common individuality what company running on success to long term, mostly they’re set forth with deeply understanding their technologies. We can learn some paradigms what company abandoned their technology business or whole company itself as like LG… Read more »

Short experience about Douk Audio V3 headphone amp.

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 It was about 3 months ago, as I remembered – Shipped then delivered for half of a month. Package was well protected, and I impressed for some sellers cares what they are sells. It’s just a looks analog headphone amplifier but not actual analog as we know real analog headphone… Read more »

About lacks of developing ability for MacOS.

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Apple made it Apple MacOS 11 ( Big Sur ) was launched in last year, lately with new M1 processor. Many people had questions about what M1 and what different of new MacOS, some people had big trouble with upgrading this new OS from old systems. Apple may focused on… Read more »

Vandlion A3 configurator (Windows64)

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  Vandlion is a brand name among in Chinese electronics provider ( or manufacturer? cannot sure ) where to easily found in Aliexress. They are sales many things – body cameras and voice recorders – but not good for providing any programs to upgrade firmware or configure device to easily… Read more »

MIOHDR v0.2.24.85 windows version hot fixed

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MIOHDR was released a few days ago, but I missed strange issue on Windows 10 high DPI processing. It might be belong to new version of FLTK1.4.0.6 and ghostly upgraded Windows components. This issue maybe belong to strange calculating monitor DPI and DPI-awared GDI processing. And fixed to this issue… Read more »