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Python: Why is functools.partial necessary?
...ing accepted it into Python whereas planned to remove it from Python 3, as one of "Python's glitches".
I fully supported him in that. (I love lambda in Scheme... while its limitations in Python, and the weird way it just doesn't fit in with the rest of the language, make my skin crawl).
Not so, ho...
Why isn't textarea an input[type=“textarea”]?
...oted by different values of type attribute of input tag and they all share one and the same input tag. So no, this quote is not an answer to this question.
– Piotr Dobrogost
Dec 10 '15 at 15:34
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How to add global ASP.Net Web Api Filters?
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Can someone explain what's going on here? Why are there two sets of Global filters? Doesn't that make 'Global' an oxymoron?
– Luke Puplett
Jun 27 '12 at 9:55
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How to check if a specific key is present in a hash or not?
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While Hash#has_key? gets the job done, as Matz notes here, it has been deprecated in favour of Hash#key?.
hash.key?(some_key)
share
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improve this answer
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How to create a custom exception type in Java? [duplicate]
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(1) You should make your new exception a public one, so that methods calling your method may catch this new exception and do something with it (if you mean this new exception to be a checked exception, see my edit. (2) Make the constructors public, no need to hide them. (3...
UITableViewCell, show delete button on swipe
... single key method in the code above that enables row deletion is the last one. Here it is again for emphasis:
// this method handles row deletion
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .del...
Recursively look for files with a specific extension
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One little correction: use '*.in' or \*.in instead of "*.in" because double quotes don't prevent shell expansion. I.e. your script will not work properly if there's a file with .in extension in the current directory.
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How can I use Google's Roboto font on a website?
...e fonts are really there. If not, use your own (btw loading all files from one font family normally does not exceed 0.5MB).
– Armfoot
Aug 12 '13 at 5:47
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What is the best project structure for a Python application? [closed]
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According to Jean-Paul Calderone's Filesystem structure of a Python project:
Project/
|-- bin/
| |-- project
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|-- project/
| |-- test/
| | |-- __init__.py
| | |-- test_main.py
| |
| |-- __init__.py
| |-- main.py
|
|-- setup.py
|-- ...
Serializing class instance to JSON
...here: https://docs.python.org/3.3/library/json.html#encoders-and-decoders
One good solution would be to make your class inherit from JSONEncoder and then implement the JSONEncoder.default() function, and make that function emit the correct JSON for your class.
A simple solution would be to call js...