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Why use Ruby's attr_accessor, attr_reader and attr_writer?
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edited Sep 28 '12 at 11:03
answered Feb 18 '11 at 21:43
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Regex to replace multiple spaces with a single space
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23 Answers
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Get the value of an instance variable given its name
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2 Answers
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startsWith() and endsWith() functions in PHP
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What's the difference between `raw_input()` and `input()` in Python 3?
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The difference is that raw_input() does not exist in Python 3.x, while input() does. Actually,...
Best way to compare 2 XML documents in Java
...tCase {
@Test
public void test() {
String xml1 = ...
String xml2 = ...
XMLUnit.setIgnoreWhitespace(true); // ignore whitespace differences
// can also compare xml Documents, InputSources, Readers, Diffs
assertXMLEqual(xml1, xml2); // assertXMLEquals comes from XMLTestCase
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Running two projects at once in Visual Studio
I created a solution in Visual C# 2010 Express that contains two projects: one is the client, the other is the server. I would like to debug both at the same time, but I can only seem to run one of the projects during debugging.
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Build a Basic Python Iterator
... def __iter__(self):
return self
def __next__(self): # Python 2: def next(self)
self.current += 1
if self.current < self.high:
return self.current
raise StopIteration
for c in Counter(3, 9):
print(c)
This will print:
3
4
5
6
7
8
This is ...
How to modify list entries during for loop?
...o retain existing references to the list.
a = [1, 3, 5]
b = a
a[:] = [x + 2 for x in a]
print(b)
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Unresolved specs during Gem::Specification.reset:
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277
I was seeing this issue by just running RSpec on its own. From what I understand, this means t...