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Elegant Python function to convert CamelCase to snake_case?
...le(r'(?<!^)(?=[A-Z])')
name = pattern.sub('_', name).lower()
To handle more advanced cases specially (this is not reversible anymore):
def camel_to_snake(name):
name = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', name).lower()
print(camel_to_snake(...
How to get users to read error messages?
...ral error message and to include a checkbox indicating 'Do you wish to see more of these error messages in the future?', the last thing an end-user wants, is to be working in the middle of the software to be bombarded with popup messages, they will get frustrated and will be turned off by the applic...
How to check if multiple array keys exists
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I think this can be made more readable by using !array_diff($keys, array_keys($array)); because there is a little less cognitive load involved in working out those array_flips.
– moopet
Mar 29 '19 at 12:05
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How do I trim whitespace from a string?
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What are the differences between git branch, fork, fetch, merge, rebase and clone?
...cles/git-for-computer-scientists/
A fork isn't a Git concept really, it's more a political/social idea. That is, if some people aren't happy with the way a project is going, they can take the source code and work on it themselves separate from the original developers. That would be considered a f...
Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
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@knittl: No, it won't. And what's even more important: It won't result in changes lost as does your suggestion. This, and having another checked out copy of the trunk/same branch, are the only two reliable ways to do this that I know. If you feel uncomfortable wit...
Delete with Join in MySQL
...t_id = posts.project_id
WHERE projects.client_id = :client_id
EDIT: For more information you can see this alternative answer
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Is SHA-1 secure for password storage?
...-3 round-2 candidates appear to be faster than SHA-1 while being arguably "more secure"; yet they are still a bit new, so sticking to SHA-256 or SHA-512 would be a safer route right now. It would make you look professional and cautious, which is good.
Note that "as secure as you can get" is not the...
How can I declare and use Boolean variables in a shell script?
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