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How do I get PyLint to recognize numpy members?
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If using Visual Studio Code with Don Jayamanne's excellent Python extension, add a user setting to whitelist numpy:
{
// whitelist numpy to remove lint errors
"python.linting.pylintArgs": [
"--extension-pkg-whitelist=numpy"
]
}
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When to use Storyboard and when to use XIBs
...d when to use XIBs? what are the pros and cons of each and what situations do they each suit?
9 Answers
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...ld child items thisParent.ChildItems one by one manually. Entity Framework doesn't do that for you. It finally cannot decide what you want to do with the old child items - if you want to throw them away or if you want to keep and assign them to other parent entities. You must tell Entity Framework y...
How do I find where JDK is installed on my windows machine?
...orks/JavaVM.framework/Versions/Current/Commands/java
If you are using Windows:
c:\> for %i in (java.exe) do @echo. %~$PATH:i
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Reusing output from last command in Bash
...uldn't agonize over it recomputing. It's certainly useful when you want to do something like git diff $(!!) where the previous command was a find invocation.
– Sridhar Sarnobat
Apr 4 '18 at 0:32
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When to use ' (or quote) in Lisp?
...nderstand what the special operator (quote) (or equivalent ' ) function does, yet this has been all over Lisp code that I've seen.
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How do I filter ForeignKey choices in a Django ModelForm?
... the default ModelForm object, form.fields["rate"].queryset = ...
This is done explicitly in the view. No hacking around.
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How do I return multiple values from a function? [closed]
...o create and more powerful. Inheriting from typing.NamedTuple lets you use docstrings, default values, and type annotations.
Example (From the docs):
class Employee(NamedTuple): # inherit from typing.NamedTuple
name: str
id: int = 3 # default value
employee = Employee('Guido')
assert em...
Remove a git commit which has not been pushed
...d a git commit but I have not pushed it to the repository yet.
So when I do git status , I get '# Your branch is ahead of 'master' by 1 commit.
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How to do a recursive find/replace of a string with awk or sed?
How do I find and replace every occurrence of:
35 Answers
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