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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
... self.month = month
self.year = year
@classmethod
def from_string(cls, date_as_string):
day, month, year = map(int, date_as_string.split('-'))
date1 = cls(day, month, year)
return date1
@staticmethod
def is_date_valid(date_as_string):
day...
How can I capitalize the first letter of each word in a string?
... which may not be the desired result:
>>> "they're bill's friends from the UK".title()
"They'Re Bill'S Friends From The Uk"
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Delete all tags from a Git repository
I want to delete all the tags from a Git repository. How can I do that?
11 Answers
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Pythonic way to find maximum value and its index in a list?
...iding external dependencies can be worthwhile in some cases, but an import from the standard library is a non-issue.
– Sven Marnach
Aug 7 '17 at 11:14
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How to trim whitespace from a Bash variable?
...SIX-compliant shell.
Reference
Remove leading & trailing whitespace from a Bash variable (original source)
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How to delete all records from table in sqlite with Android?
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You missed a space: db.execSQL("delete * from " + TABLE_NAME);
Also there is no need to even include *, the correct query is:
db.execSQL("delete from "+ TABLE_NAME);
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How do I check if there are duplicates in a flat list?
... Denis Otkidach offered a solution where you just build a new set from the list, then check its length. Its advantage is that it's letting the C code inside Python do the heavy lifting. Your solution loops in Python code, but has the advantage of short-circuiting when a single match has b...
Files showing as modified directly after a Git clone
...owing.
* text=auto
I commented it out and any other cloned repositories from now on were working fine.
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Remove folder and its contents from git/GitHub's history
...re here to copy-paste code:
This is an example which removes node_modules from history
git filter-branch --tree-filter "rm -rf node_modules" --prune-empty HEAD
git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d
echo node_modules/ >> .gitignore
git add .giti...
Java: parse int value from a char
I just want to know if there's a better solution to parse a number from a character in a string (assuming that we know that the character at index n is a number).
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