Posts about Python2
7. python string formatting method (2)
May 10, 2021 09:00 0 Comment Python2
7. python string formatting method (2), 7. python string formatting method (2), 7. python string formatting method (2), This follows the previous section, where we talked about how to add specific formatting, is to specify the siz
7. python string formatting method (1)
May 10, 2021 09:00 0 Comment Python2
7. Python string formatting method (1), 7. Python string formatting method (1), 7. Python string formatting method (1), In the previous section, another way to say string formatting in this section is to call format(), >>> templat
6. python string formats the expression
May 10, 2021 09:00 0 Comment Python2
6. Python string formats the expression, 6. Python string formats the expression, 6. Python string formats the expression, String formatting allows multiple specific types of substitutions to be performed on a string in a single ste
5. python text parsing
May 10, 2021 09:00 0 Comment Python2
5. Python text parsing, 5. Python text parsing, 5. Python text parsing, In this section we simply talk about two ways to parse text:, 1. Shrapning, by shrapning, recording the offset, and then extra
4. python modifies the string instance summary
May 10, 2021 09:00 0 Comment Python2
4. Python modifies the string instance summary, 4. Python modifies the string instance summary, 4. Python modifies the string instance summary, We know that the string inside python cannot be modified directly from the original place, so in order
3. General use of python strings
May 10, 2021 09:00 0 Comment Python2
3. General use of Python strings, 3. General use of Python strings, 3. General use of Python strings, 1. Basic operation, 1) Use the connection with, >>> "abc"+"efg" , 'abcefg' , >>> a="abc" , >>> b="efg" , >>> c=a
1. Introduction to python strings and common functions
May 10, 2021 09:00 0 Comment Python2
1. Introduction to strings in python and common functions, 1. Introduction to strings in python and common functions, 1. Introduction to strings in python and common functions, In python, a string becomes a powerful set of processing tools, and he is imm changed, that
python text The beginning or end of the string matches
May 10, 2021 10:00 0 Comment Python2
python text The string matches the beginning or end, python text The string matches the beginning or end, python text The string matches the beginning or end, Scene:, Strings that match at the beginning or end are typically used in matching file types or u
Python text is a summary of how each character is processed individually
May 10, 2021 10:00 0 Comment Python2
python text A summary of the methods that handle each character of a string individually, python text A summary of the methods that handle each character of a string individually, python text A summary of the methods that handle each character of a string individually, Scene:, The string is processed one character at a time, Met
python text determines whether the object contains a class string
May 10, 2021 10:00 0 Comment Python2
python text determines whether the object contains a class string, python text determines whether the object contains a class string, python text determines whether the object contains a class string, Scene:, Determines whether the object contains a class string, It is generally imme
python text removes the spaces before and after the string
May 10, 2021 10:00 0 Comment Python2
python text removes spaces before and after the string, python text removes spaces before and after the string, python text removes spaces before and after the string, Scene:, Remove the spaces before and after the string, You can use the strip, lstrip, rstrip m
python text Stitch or merge strings
May 10, 2021 10:00 0 Comment Python2
python text Stitch, merge strings, python text Stitch, merge strings, python text Stitch, merge strings, Scene:, Stitch and merge strings, In this scenario, of course, the first thing that comes to mind is to connect the
python text Strings are reversed character by character and word by word
May 10, 2021 10:00 0 Comment Python2
python text Strings are reversed character by character and word by word, python text Strings are reversed character by character and word by word, python text Strings are reversed character by character and word by word, Scene:, Strings are reversed character by character and word by word, Let's
python text maketrans and translate
May 10, 2021 10:00 0 Comment Python2
python text maketrans and translate, python text maketrans and translate, python text maketrans and translate, Scene:, Filter some characters of a string, and let's start with the example, >>> tb=str.maketrans ('abc','123')