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Center a position:fixed element
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How do you write tests for the argparse portion of a python module? [closed]
...examining mock_calls, see docs.python.org/3/library/unittest.mock.html for more detail. See also stackoverflow.com/questions/6271947/… for an example of mocking stdin. (stderr should be similar)
– BryCoBat
Jul 23 '15 at 11:56
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MySQL - Rows to Columns
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I'm going to add a somewhat longer and more detailed explanation of the steps to take to solve this problem. I apologize if it's too long.
I'll start out with the base you've given and use it to define a couple of terms that I'll use for the rest of this post....
Regex doesn't work in String.matches()
...as lowercase letters, you can use .matches(), but you need to match one or more characters: append a + to your character class, as in [a-z]+. Or use ^[a-z]+$ and .find().
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How to set a Django model field's default value to a function call / callable (e.g., a date relative
...ls.Model):
my_date = models.DateTimeField(default=get_default_my_date)
More information in the @simanas answer below
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What are valid values for the id attribute in HTML?
..."-"), underscores ("_"), colons (":"), and periods (".").
HTML 5 is even more permissive, saying only that an id must contain at least one character and may not contain any space characters.
The id attribute is case sensitive in XHTML.
As a purely practical matter, you may want to avoid certain ...
Pagination in a REST web application
This is a more generic reformulation of this question (with the elimination of the Rails specific parts)
13 Answers
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Removing whitespace between HTML elements when using line breaks
... And now that we have flexbox, all of this isn't required anymore :) Finally good layouting: css-tricks.com/snippets/css/a-guide-to-flexbox
– opatut
Jul 30 '15 at 11:30
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MySQL Data - Best way to implement paging?
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
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@joris. I can't agree you more, itertuples is approximately 100 times fater than iterrows.
– GoingMyWay
Nov 7 '17 at 9:24
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