TechOverflow blog

How to fix mbed error: 'wait' was not declared in this scope (PlatformIO)

Categories: Embedded, Mbed, PlatformIO

Uli Köhler

2020-10-07 0 min read

How to fix Python asyncio RuntimeError: There is no current event loop in thread ...

Categories: Python

Uli Köhler

2020-10-01 1 min read

C# minimal program that shows a message popup dialog

Categories: C#

Uli Köhler

2020-10-01 0 min read

How to fix pyppeteer pyppeteer.errors.BrowserError: Browser closed unexpectedly:

Categories: Pyppeteer, Python

Uli Köhler

2020-09-29 1 min read

Pyppeteer minimal example

Categories: Pyppeteer

Uli Köhler

2020-09-29 0 min read

How to fix apt update error NO_PUBKEY 78BD65473CB3BD13

Categories: Linux

Uli Köhler

2020-09-28 0 min read

How to get hostmask/netmask for given prefix length in Python

Categories: Networking, Python

Uli Köhler

2020-09-28 0 min read

How to fix Python3 TypeError: unsupported operand type(s) for &: 'bytes' and 'bytes'

Categories: Python

Uli Köhler

2020-09-27 1 min read

How to perform bitwise boolean operations on bytes() in Python3

Categories: Python

Uli Köhler

2020-09-27 1 min read

Bitwise operation with IPv6 addresses and networks in Python

Categories: Networking, Python

Uli Köhler

2020-09-27 1 min read