48 questions
You want to extract a specific pattern using Python's regular expression.(It doesn't matter if there's a better way than regular expression)For example,-> Hello. Today is (12.05.26). 789261-12.A nu...
How do I find a paragraph that starts with 002 in the paragraph below?001 Hide and Seek/Can you see us? Can you see me? Yes, I can see you. Can you see me? Yes, we can see you. Can you see me? Yes, we...
In Python, you try to find if the string contains a something: as a regular expression. import rere.match(r'a[\s\w]+:',a something:)#a preceded by a spaceThis will result in None.import rere.search (r...
'this is a test'Split these strings [this, is, a, test] #Not this one[this, is, a test] #This!I hope the quotation marks are protected together.I'm trying to make a function myself, so I don't have a ...
How do I know if the email address is valid in JavaScript?
I can't find the meaning of (?s) even if I keep looking for it, I don't know what it means. What is the role of (?s) in a regular expression?
I'd like to check my email when the focus of EditText is released. Once you enter an email and move on to another EditText, it will work normally (whether normal or showing an error message).However, ...
You only want to find the values 10.200.180.2, 10.200.180.3 in the text below.The problem is that IP information should only be selected if there is MAC information before it, such as 64:16:8d:dc:6c:4...
Assume that spring=summerfallautumnwinter is in the text file.a = spring=summerfallautumnwinterIn this part a = spring = (English sentence) Summer fall early autumn winterExcept for spring and quotati...
I'm making a program that shows how many chapters there are in each book as a practiceIt's hard to make the output come out the way I want it to. Questions related to title variables below. For exampl...
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572 rails db:create error: Could not find mysql2-0.5.4 in any of the sources
574 Who developed the "avformat-59.dll" that comes with FFmpeg?
617 Uncaught (inpromise) Error on Electron: An object could not be cloned
911 When building Fast API+Uvicorn environment with PyInstaller, console=False results in an error
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