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- windows - What is %f in the for loop command? - Stack Overflow
for %f in (* doc * txt) do type %f In the preceding example, each file that has the doc or txt extension in the current directory is substituted for the %f variable until the contents of every file are displayed To use this command in a batch file, replace every occurrence of %f with %%f
- python - What is print (f. . . ) - Stack Overflow
A formatted string literal or f-string is a string literal that is prefixed with f or F These strings may contain replacement fields, which are expressions delimited by curly braces {} While other string literals always have a constant value, formatted strings are really expressions evaluated at run time Some examples of formatted string
- f-string: unmatched ( in line with function call
"[Gmail] " is attempting to use double quotes inside of a f"" that uses double quotes, which you can't do Use single quotes for strings inside of f-strings (if you're using double quotes for the f-string)
- String formatting: % vs. . format vs. f-string literal
f-strings are cute, and remind me of Ruby syntax But they don't seem to have a lot of advantages, and, as you've said, they unnecessarily break compatibility with Python < 3 6
- How can I use newline \n in an f-string to format a list of strings?
The other answers give ideas for how to put the newline character into a f-string field However, I would argue that for the example the OP gave (which may or may not be indicative of OP's actual use case), none of these ideas should actually be used The entire point of using f-strings is increasing code readability There is nothing you can do with f-strings that you cannot do with format
- Purpose of a . f appended to a number? - Stack Overflow
The f is actually two components, the which indicates that the literal is a floating point number rather than an integer, and the f suffix which tells the compiler the literal should be of type float rather than the default double type used for floating point literals
- Using f-string with format depending on a condition
How can I use f-string with logic to format an int as a float? I would like if ppl is True to format num to 2 decimal places, and if ppl is False to rformat it as whatever it is Something like st
- What does f mean before a string in Python? - Stack Overflow
This is called f-strings and are quite straightforward : when using an "f" in front of a string, all the variables inside curly brackets are read and replaced by their value
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