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Elegant ways to support equivalence (“equality”) in Python classes
... for comparison operations:
id(n1) # 140400634555856
id(n2) # 140400634555920
Overriding the __eq__ function seems to solve the problem:
def __eq__(self, other):
"""Overrides the default implementation"""
if isinstance(other, Number):
return self.number == other.number
return...
Pretty printing XML in Python
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390
import xml.dom.minidom
dom = xml.dom.minidom.parse(xml_fname) # or xml.dom.minidom.parseString...
Inputting a default image in case the src attribute of an html is not valid?
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answered Jun 11 '09 at 12:55
Patrick McElhaneyPatrick McElhaney
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How to check if a string starts with a specified string? [duplicate]
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889
Use the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http"
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What is the fastest way to check if a class has a function defined?
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edited Sep 13 '16 at 9:40
arogachev
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ans...
CSS scrollbar style cross browser [duplicate]
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9
And now, 2013, Opera is moving to Webkit as well. Awesome!
– Jimbo
Feb 15 '13 at 16:24
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How to print HTML content on click of a button, but not the page? [duplicate]
...ge after printing.
– nimeresam
Mar 19 '19 at 12:50
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Add regression line equation and R^2 on graph
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9 Answers
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What is the difference between Polymer elements and AngularJS directives?
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Ben
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answered Aug 7 '13 at 0:17
ebidelebidel
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Can one do a for each loop in java in reverse order?
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edited Aug 29 '19 at 18:38
Vsevolod Golovanov
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