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Remove characters except digits from string using Python?
How can I remove all characters except numbers from string?
15 Answers
15
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Python debugging tips [closed]
... same effect in the running code
ipdb is a version of pdb for IPython. It allows the use of pdb with all the IPython features including tab completion.
It is also possible to set pdb to automatically run on an uncaught exception.
Pydb was written to be an enhanced version of Pdb. Benefits?
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How can I sort a dictionary by key?
...ms()
[(1, 89), (2, 3), (3, 0), (4, 5)]
The SortedDict type also supports indexed location lookups and deletion which isn't possible with the built-in dict type.
>>> s.iloc[-1]
4
>>> del s.iloc[2]
>>> s.keys()
SortedSet([1, 2, 4])
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How do I parse an ISO 8601-formatted date?
... Pypi name is python-dateutil, not dateutil (thanks code3monk3y):
pip install python-dateutil
If you're using Python 3.7, have a look at this answer about datetime.datetime.fromisoformat.
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Is there a way to make git pull automatically update submodules?
...ems to do the equivalent of --force, which will discard any changes in the index or working tree, and it will happily let you lose track of local commits (you'll have to resort to reflog)!
– Andrea
Feb 17 at 16:46
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How to get an enum which is created in attrs.xml in code
...function:
inline fun <reified T : Enum<T>> TypedArray.getEnum(index: Int, default: T) =
getInt(index, -1).let { if (it >= 0) enumValues<T>()[it] else default
}
Now getting enum is simple:
val a: TypedArray = obtainStyledAttributes(...)
val yourEnum: YourEnum = a.getEnum...
Decode HTML entities in Python string?
... table = pd.DataFrame(data,columns=['Name','Team','OVR / POT'])
table.index+= 1
encode table data so that we can export it to out .html file in templates folder(this can be whatever location you wish :))
#this is where the magic happens
html_data=unicodedata.normalize('NFKD',table....
Scala type programming resources
...programming, the computation occurs at compile time. I will try to draw parallels between programming at the value-level and programming at the type-level.
Paradigms
There are two main paradigms in type-level programming: "object-oriented" and "functional". Most examples linked to from here follow...
How to get string objects instead of Unicode from JSON?
...unicode strings, then recurses through the entire decoded value to convert all strings to byte strings. This has a couple of undesirable effects:
A copy of the entire decoded structure gets created in memory
If your JSON object is really deeply nested (500 levels or more) then you'll hit Python's ...
NOT using repository pattern, use the ORM as is (EF)
... The more I started digging I started asking myself the question: "Do I really need it?"
9 Answers
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