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Getting the difference between two sets
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answered Sep 5 '13 at 19:42
Prabhaker APrabhaker A
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Why does this method print 4?
...g((P - (X - M - C*R))/R) = 0.
Example 2: Suppose that
X = 100
M = 1
R = 5
P = 12
Then C = 19, and cnt = 2.
Example 3: Suppose that
X = 101
M = 1
R = 5
P = 12
Then C = 20, and cnt = 3.
Example 4: Suppose that
X = 101
M = 2
R = 5
P = 12
Then C = 19, and cnt = 2.
Thus, we see that bot...
Is it possible to have multiple statements in a python lambda expression?
...e found in the heapq module.
>>> import heapq
>>> l = [5,2,6,8,3,5]
>>> heapq.nsmallest(l, 2)
[2, 3]
So just use:
map(lambda x: heapq.nsmallest(x,2)[1], list_of_lists)
It's also usually considered clearer to use a list comprehension, which avoids the lambda altoget...
Apply function to all elements of collection through LINQ [duplicate]
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answered May 5 '09 at 6:11
Jon SkeetJon Skeet
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Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
After updating to Xcode 5.1, I can no longer build my project for the 64-bit simulator, receiving this error:
18 Answers
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Difference between JSONObject and JSONArray
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edited Sep 7 '14 at 0:52
answered Sep 5 '12 at 21:18
Er...
Python json.loads shows ValueError: Extra data
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153
As you can see in the following example, json.loads (and json.load) does not decode multiple js...
Syntax behind sorted(key=lambda: …)
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Gaurang Tandon
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answered Jan 23 '12 at 2:26
EvanEvan
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How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
...iting a client-side Swing application (graphical font designer) on Java 5 . Recently, I am running into java.lang.OutOfMemoryError: Java heap space error because I am not being conservative on memory usage. The user can open unlimited number of files, and the program keeps the opened objects in...
How to replace four spaces with a tab in Sublime Text 2?
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edited Aug 6 '12 at 21:35
ruffin
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answered Ma...