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How to make a vertical line in HTML
... line to appear to next, and use CSS to style it:
.verticalLine {
border-left: thick solid #ff0000;
}
<div class="verticalLine">
some other content
</div>
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Count cells that contain any text
...he cells that contain anything within a range.
Any cell that contain text, or numbers or something else should do a plus one in my result-cell.
...
Preloading images with JavaScript
...
Yes. This should work on all major browsers.
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jQuery - What are differences between $(document).ready and $(window).load?
...gt;
Query 3.0 version
Breaking change: .load(), .unload(), and .error() removed
These methods are shortcuts for event operations, but had several API
limitations. The event .load() method conflicted with the ajax .load()
method. The .error() method could not be used with window.onerr...
Awaiting multiple Tasks with different results
...eted successfully). However, I recommend using await because it's clearly correct, while Result can cause problems in other scenarios.
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How to git reset --hard a subdirectory?
...ollowing use case: I want to get rid of all changes in a specific subdirectory of my Git working tree, leaving all other subdirectories intact.
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What is the proper way to comment functions in Python?
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The correct way to do it is to provide a docstring. That way, help(add) will also spit out your comment.
def add(self):
"""Create a new user.
Line 2 of comment...
And so on...
"""
That's three double quotes to ...
How to convert a set to a list in python?
...ecent call last):
File "<stdin>", line 1, in <module>
TypeError: 'set' object is not callable
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From ND to 1D arrays
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Use np.ravel (for a 1D view) or np.ndarray.flatten (for a 1D copy) or np.ndarray.flat (for an 1D iterator):
In [12]: a = np.array([[1,2,3], [4,5,6]])
In [13]: b = a.ravel()
In [14]: b
Out[14]: array([1, 2, 3, 4, 5, 6])
Note that ravel(...
What is the best way to programmatically detect porn images? [closed]
... an amazing job at detecting spam comments. But comments are not the only form of spam these days. What if I wanted something like akismet to automatically detect porn images on a social networking site which allows users to upload their pics, avatars, etc?
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