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What is the Objective-C equivalent for “toString()”, for use with NSLog?
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edited Aug 27 '12 at 19:01
answered Jul 9 '09 at 15:49
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What is a .pid file and what does it contain?
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215
The pid files contains the process id (a number) of a given program. For example, Apache HTTPD ...
UTF-8: General? Bin? Unicode?
... to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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XML Schema: Element with attributes containing only text?
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171
Try
<xs:element name="option" type="AttrElement" />
<xs:complexType name="AttrE...
__init__ for unittest.TestCase
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168
Try this:
class TestingClass(unittest.TestCase):
def __init__(self, *args, **kwargs):
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How to check if an element is in an array
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16 Answers
16
Active
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EC2 instance types's exact network performance?
..., I'd expect 20-30 MBit/s)
t2.micro = ~70 MBit/s (qiita says 63 MBit/s) - t1.micro gets about ~100 Mbit/s
t2.small = ~125 MBit/s (t2, qiita says 127 MBit/s, cloudharmony says 125 Mbit/s with spikes to 200+ Mbit/s)
*.medium = t2.medium gets 250-300 MBit/s, m3.medium ~400 MBit/s
*.large = ~450-600 MBi...
Appending an element to the end of a list in Scala
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List(1,2,3) :+ 4
Results in List[Int] = List(1, 2, 3, 4)
Note that this operation has a complexity of O(n). If you need this operation frequently, or for long lists, consider using another data type (e.g. a ListBuffer).
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Add Variables to Tuple
...tion. However, you can concatenate or slice them to form new tuples:
a = (1, 2, 3)
b = a + (4, 5, 6) # (1, 2, 3, 4, 5, 6)
c = b[1:] # (2, 3, 4, 5, 6)
And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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How to write string literals in python without having to escape them?
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127
Raw string literals:
>>> r'abc\dev\t'
'abc\\dev\\t'
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