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Fix Python Typeerror: list indices must be integers or slices, not list

The Python Typeerror: list indices must be integers or slices, not list occurs when you try to use a list as an index of another list instead of using an integer or slice. To fix it, provide an integer or slice as the index instead of a list. The list indices must be integers or […]

How To Fix FatalError: pgAdmin 4, the application server could not be contacted

PostgreSQL recently released version 15. Now the pgAdmin comes as a desktop application instead of being opened in a browser. But they have recently been an error that’s roaming around which reads β€˜pgAdmin 4 the application server could not be contacted.’ I have to admit, I do not fully know what the causes of this […]

Fix Python TypeError: List Indices must be Integers or Slices, not str

If you come across an error like this: TypeError: list indices must be integers or slices, not str? Do not worry, it is just hinting that you have used the wrong data type (in this case, a string) as an index of a list item, instead of using an integer. Let me explain a little […]

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