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Can't compare naive and aware datetime.now()
...e_start)
challenge.datetime_end = utc.localize(challenge.datetime_end)
# now both the datetime objects are aware, and you can compare them
Note: This would raise a ValueError if tzinfo is already set. If you are not sure about that, just use
start_time = challenge.datetime_start.replace(tzinfo=...
How to use a variable inside a regular expression?
...nterpolation, "f-strings". In your particular case the solution would be:
if re.search(rf"\b(?=\w){TEXTO}\b(?!\w)", subject, re.IGNORECASE):
...do something
EDIT:
Since there have been some questions in the comment on how to deal with special characters I'd like to extend my answer:
raw str...
SQLite: How do I save the result of a query as a CSV file?
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Use sqlite> .output C:/Users/jdoe/Documents/output.csv if you want to use a specific path.
– Dustin
Mar 29 '16 at 14:01
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How do I clear/delete the current line in terminal?
If I'm using terminal and typing in a line of text for a command, is there a hotkey or any way to clear/delete that line?
1...
Sharing a URL with a query string on Twitter
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Would have been a good answer if it … you know … answered the original question.
– Dave Land
Apr 17 at 21:54
add a comment
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How do you clear a stringstream variable?
...nherited from ios and is used to clear the error state of the stream, e.g. if a file stream has the error state set to eofbit (end-of-file), then calling clear() will set the error state back to goodbit (no error).
For clearing the contents of a stringstream, using:
m.str("");
is correct, althou...
Get person's age in Ruby
I'd like to get a person's age from its birthday. now - birthday / 365 doesn't work, because some years have 366 days. I came up with the following code:
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How do I get the current time zone of MySQL?
Anyone knows if there is such a function in MySQL?
17 Answers
17
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Coffeescript — How to create a self-initiating anonymous function?
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@scribu Well, those two statements are very different, and yours is actually the one that I should have given. Mine assigns the function -> console.log 'this runs right away' to f, then runs it; yours runs the function and then assigns its result to f, as in the orig...
Converting a JS object to an array using jQuery
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If you are looking for a functional approach:
var obj = {1: 11, 2: 22};
var arr = Object.keys(obj).map(function (key) { return obj[key]; });
Results in:
[11, 22]
The same with an ES6 arrow function:
Object.keys(obj).ma...