Help identifying black wire and black wire with white stripe connectors in electronics

[Isaiah]

Its not about the color, its about the function. Attention to detail matters in electronics. Dont overlook the basics in pursuit of the next big thing.

[Trey Robinson]

Should we really be focusing on wire colors in electronics? Maybe its time to move past these outdated conventions and embrace more universal standards for identification. Lets challenge the status quo!

[Oakley]

Why fix what aint broke? Wire colors work just fine for most of us. No need to reinvent the wheel.