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Is there a way to pass optional parameters to a function?
...ython.org/2/tutorial/controlflow.html#default-argument-values
I find this more readable than using **kwargs.
To determine if an argument was passed at all, I use a custom utility object as the default value:
MISSING = object()
def func(arg=MISSING):
if arg is MISSING:
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ReactJS SyntheticEvent stopPropagation() only works with React events?
...ified that delegation is necessarily only used for events that bubble. For more details on event handling, React's source has descriptive comments: ReactBrowserEventEmitter.js.
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How to use Sphinx's autodoc to document a class's __init__(self) method?
... by autodoc.
Since Sphinx 1.2, this option takes arguments which makes it more useful than it was previously.
Use automethod:
.. autoclass:: MyClass
:members:
.. automethod:: __init__
This has to be added for every class (cannot be used with automodule, as pointed out in a comment ...
Java ResultSet how to check if there are any results
...irst row now.
It should be noted however, that Seifer's answer below is a more elegant solution to this question.
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How to check if an array value exists?
...o find whether an array key exist or not. Use in_array() instead.
Here is more example:
<?php
/**++++++++++++++++++++++++++++++++++++++++++++++
* 1. example with assoc array using in_array
*
* IMPORTANT NOTE: in_array is case-sensitive
* in_array — Checks if a value exists in an array
*
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What reference do I need to use Microsoft.Office.Interop.Excel in .NET?
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Is AngularJS just for single-page applications (SPAs)?
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Could not reserve enough space for object heap
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How can I exclude some folders from my Eclipse project?
...ence I posted another answer that describes how to use linked resources in more detail.
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PHP Replace last occurrence of a String in a String?
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