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How to read a string one letter at a time in python


How to read a string one letter at a time in python

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How to read a string one letter at a time in python
Tag : python , By : kennystone
Date : January 10 2021, 01:49 PM


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Write programs that read a line of input as a string and print every second letter of the string in Python


Tag : python , By : Stephen Judge
Date : March 29 2020, 07:55 AM
I wish did fix the issue. You need to keep it much simpler than this. If you enter a word and are looking to slice it at a specific point, use slicing.
Your criteria: qwerty it should print "qet"
>>> a = "querty"
>>> a[::2]
'qet'
[from start: from end: step]

Python - Read only the time from a .csv Datetime string column, then convert time to UTC


Tag : python , By : Alecsandru Soare
Date : March 29 2020, 07:55 AM
around this issue The datetime library is what you're looking for: https://docs.python.org/2/library/datetime.html
>>> from datetime import datetime
>>> dt = datetime.strptime("21/11/06 16:30", "%d/%m/%y %H:%M")
>>> dt
datetime.datetime(2006, 11, 21, 16, 30)
>>> def local_to_utc(t):
...     secs = time.mktime(t)
...     return time.gmtime(secs)
>>> a = local_to_utc(dt.timetuple())
>>> datetime.fromtimestamp(time.mktime(a)).strftime("%H:%m:%S")

Python, Regular Expression: How to remove letter.letter(a.b) from string?


Tag : python , By : Steve Jones
Date : March 29 2020, 07:55 AM
should help you out You seem to want to remove words that consist of dot-separated uppercase letters.
Use
abre = re.sub(r"\b(?:[A-Z]\.)+(?!\w)",'',abre)

Python | 26 lists called a-z, string with every letter, random letter is choosen, how to select the list


Tag : python , By : Chris Woods
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , You should create a dictionary which has keys which are the letters of the alphabet and values which are the lists. letters_dict = {'a': [1,2,3], 'b': [4,5,6], ...}
and then you can get a random list with:
letters_dict[random.choice(letters)]
lst[random.randint(0,len(lst)]
random.choice(lst)

How to print a string by printing letter by letter and in reverse in python


Tag : python , By : Michael Gunderson
Date : March 29 2020, 07:55 AM
wish of those help I want to print a string in reverse and build it by printing letter by letter.
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