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Process escape sequences in a string in Python
...icode_escape'))
naïve test
Not at all. (Also, the above is a UnicodeError on Python 2.)
The unicode_escape codec, despite its name, turns out to assume that all non-ASCII bytes are in the Latin-1 (ISO-8859-1) encoding. So you would have to do it like this:
>>> print(s.encode('latin...
Is it considered bad practice to perform HTTP POST without entity body?
... to: {e.__repr__()}')
raise HTTPException(HTTP_500_INTERNAL_SERVER_ERROR, detail=e.__repr__())
return response
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Are PDO prepared statements sufficient to prevent SQL injection?
...en I do that. One problem is that emulated prepares will only throw syntax errors on execute, but true prepares will throw errors on prepare. So that can cause issues (and is part of the reason tests are borking).
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RuntimeError on windows trying python multiprocessing
...king that out before trying the above solutions. Why I got this particular error message, Lord knows.
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What is the main difference between Inheritance and Polymorphism?
...ct.spin(); // calls A's spin, inherited by B
testObject.bad(); // compiler error, you are manipulating this as an A
Then we see that B inherits spin from A. However, when we try to manipulate the object as if it were a type A, we still get B's behavior for draw. The draw behavior is polymorphic.
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How do I prevent site scraping? [closed]
... proxy servers and VPNs, you will negatively affect real users.
Make your error message nondescript if you do block
If you do block / limit access, you should ensure that you don't tell the scraper what caused the block, thereby giving them clues as to how to fix their scraper. So a bad idea would...
How can I round up the time to the nearest X minutes?
...s + offset - delta, dt.Kind);
}
Usage:
var date = new DateTime(2010, 02, 05, 10, 35, 25, 450); // 2010/02/05 10:35:25
var roundedUp = date.RoundUp(TimeSpan.FromMinutes(15)); // 2010/02/05 10:45:00
var roundedDown = date.RoundDown(TimeSpan.FromMinutes(15)); // 2010/02/05 10:30:00
var roundedToNeare...
How do I print the full value of a long string in gdb?
...string.c_str() in order to avoid the "Value can't be converted to integer" error
– Paul Childs
Oct 24 '19 at 4:53
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How do I insert datetime value into a SQLite database?
...It seems to be sucsessful but when I try to retrieve the value there is an error:
6 Answers
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pass **kwargs argument to another function with **kwargs
...a positional argument
foo({"a": 1, "b": 2, "c": 3})
# this yields the same error as any other positional argument
foo(3)
foo("string")
Here you can see how unpacking a dictionary works, and why sending an actual dictionary fails
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