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Replace non-ASCII characters with a single space
... if ord(i) < 128 else ' ' for i in text])
This handles characters one by one and would still use one space per character replaced.
Your regular expression should just replace consecutive non-ASCII characters with a space:
re.sub(r'[^\x00-\x7F]+',' ', text)
Note the + there.
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When do I need to use a semicolon vs a slash in Oracle SQL?
...nymous block, and executing a DML statement) can be picked out more easily by eye.
Also, if you eventually move to something like Ant for deployment it will simplify the definition of targets to have a consistent statement delimiter.
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How to apply bindValue method in LIMIT clause?
...the above code threw an error saying "Fatal error: Cannot pass parameter 2 by reference". It doesn't like casting an int there. Instead of (int) trim($_GET['skip']), try intval(trim($_GET['skip'])).
– Will Martin
Apr 8 '11 at 17:01
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Creating a dictionary from a csv file?
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Open the file by calling open and then csv.DictReader.
input_file = csv.DictReader(open("coors.csv"))
You may iterate over the rows of the csv file dict reader object by iterating over input_file.
for row in input_file:
print(row)...
using gitignore to ignore (but not delete) files
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Instead of .gitignore, you can update local git repository by running following command:
git update-index --assume-unchanged <file>
In this case a file is being tracked in the origin repo. You can modify it in your local repo and git will never mark it as changed. Read more ...
What is a None value?
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sorry but what do you mean by Briggs?are you referring to the author of this book?because his name is Jason R. Briggs.
– The_Diver
Oct 20 '13 at 18:52
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When to use inline function and when not to use it?
...copy constructor and assignment operator unless the class cannot be copied by value
Remember that the inline keyword is a hint to the compiler: the compiler may decide not to inline a function and it can decide to inline functions that were not marked inline in the first place. I generally avoid m...
Vim search and replace selected text
... <C-r> "hy:%s/<C-r>h//gc<left><left><left>
By pressing ctrl+r in visual mode, you will be prompted to enter text to replace with. Press enter and then confirm each change you agree with y or decline with n.
This command will override your register h so you can choose...
Copy file or directories recursively in Python
...rld EAFP (it's easier to ask forgiveness than permission) is preferred to LBYL (look before you leap). I can provide you with links about that, if it sounds new to you. 2) The library function already indirectly checks for that, so why replicate the check? 3) nothing stops the shutil.copytree functi...
ActionLink htmlAttributes
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...