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How to rename a file using Python
...rename structure we want:
p.rename(Path(p.parent, new_file_name + ext))
More shortly to showcase its simplicity:
Python 3.6+:
from pathlib import Path
p = Path(some_path)
p.rename(Path(p.parent, f"{p.stem}_1_{p.suffix}"))
Versions less than Python 3.6 use the string format method instead:
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What's the difference between VARCHAR and CHAR?
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How to write very long string that conforms with PEP8 and prevent E501
...mewhere that its use is actually deprecated in favor of this form which is more explicit. Remember "Explicit is better than implicit."
I consider the backslash to be less clear and less useful because this is actually escaping the newline character. It's not possible to put a line end comment after...
When should a class be Comparable and/or Comparator?
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@mel3kings - Link is no more accessible.
– Gaurav
Nov 17 '18 at 7:15
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Is there a command to refresh environment variables from the command prompt in Windows?
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Get index of element as child relative to parent
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What is the best way to filter a Java Collection?
...Person.class).getAge(),
greaterThan(16)));
Can you imagine something more readable?
Disclaimer: I am a contributor on lambdaj
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MySQL ON vs USING?
...erence between ON and USING() ? As far as I can tell, USING() is just more convenient syntax, whereas ON allows a little more flexibility when the column names are not identical. However, that difference is so minor, you'd think they'd just do away with USING() .
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Make Font Awesome icons in a circle?
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Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ght think.
Of course, there's some degree of benefit that would justify more complexity, but in this case it's not there. The methods we're talking about here are equals, hashCode, and toString. These methods are all intrinsically about object state, and it is the class that owns the state, not...