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Checking if array is multidimensional or not?
...is no you can't do it without at least looping implicitly if the 'second dimension' could be anywhere. If it has to be in the first item, you'd just do
is_array($arr[0]);
But, the most efficient general way I could find is to use a foreach loop on the array, shortcircuiting whenever a hit is fou...
Sorting list based on values from another list?
...on the zip using sorted().
using a list comprehension extract the first elements of each pair from the sorted, zipped list.
For more information on how to set\use the key parameter as well as the sorted function in general, take a look at this.
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Get MIME type from filename extension
How can I get the MIME type from a file extension?
24 Answers
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...latitudes use: Decimal(8,6)
If you're not used to precision and scale parameters, here's a format string visual:
###.###### and ##.######
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APT command line interface-like yes/no input?
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As you mentioned, the easiest way is to use raw_input() (or simply input() for Python 3). There is no built-in way to do this. From Recipe 577058:
import sys
def query_yes_no(question, default="yes"):
"""Ask a yes/no question ...
Using CSS td width absolute, position
... table. You can get around this easily just by having a display: block element inside of the table cell itself whose width you specify, e.g
<td><div style="width: 300px;">wide</div></td>
This shouldn't make much of a difference if the <table> itself is position: fix...
How to validate a url in Python? (Malformed or not)
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This one doesn't seem to work with username:password@example.com style URLs
– Adam Baxter
Aug 15 '15 at 19:31
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Activity has leaked ServiceConnection @438030a8 that was original
...ion. The apps need to bind to this service in order to send/receive telnet messages.
10 Answers
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How to get a group of toggle buttons to act like radio buttons in WPF?
...uttons where only one button can be selected / pressed down at a current time. It also need to have a state where none of the buttons are selected / pressed down.
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SPA best practices for authentication and session management
When building SPA style applications using frameworks like Angular, Ember, React, etc. what do people believe to be some best practices for authentication and session management? I can think of a couple of ways of considering approaching the problem.
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