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Find the Smallest Integer Not in a List
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answered Oct 20 '09 at 6:14
Ants AasmaAnts Aasma
45.7k1212 gold badges8383 silver badges8787 bronze badges
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How to detect Windows 64-bit platform with .NET?
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UPDATE: As Joel Coehoorn and others suggest, starting at .NET Framework 4.0, you can just check Environment.Is64BitOperatingSystem.
IntPtr.Size won't return the correct value if running in 32-bit .NET Framework 2.0 on 64-bit Windows (it would return 32-bit).
As Microsoft's Raymond Chen describes...
How do you use colspan and rowspan in HTML tables?
... <th rowspan="2"></th>
<th colspan="4">&nbsp;</th>
</tr>
<tr>
<th>I</th>
<th>II</th>
<th>III</th>
<th>IIII</th>
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What is recursion and when should I use it?
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40 Answers
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How do I make a checkbox required on an ASP.NET form?
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Chris
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answered Aug 4 '09 at 15:37
Scott IveyScott ...
Is there an eval() function in Java? [duplicate]
...ngine engine = manager.getEngineByName("js");
Object result = engine.eval("4*5");
There may be a better way, but this one works.
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Iterating over every two elements in a list
...ls import izip
def pairwise(iterable):
"s -> (s0, s1), (s2, s3), (s4, s5), ..."
a = iter(iterable)
return izip(a, a)
for x, y in pairwise(l):
print "%d + %d = %d" % (x, y, x + y)
Or, more generally:
from itertools import izip
def grouped(iterable, n):
"s -> (s0,s1,s2,....
Convert list of dictionaries to a pandas DataFrame
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1044
Supposing d is your list of dicts, simply:
df = pd.DataFrame(d)
Note: this does not work with ...
How to get the mouse position without events (without moving the mouse)?
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344
Real answer: No, it's not possible.
OK, I have just thought of a way. Overlay your page with a...
Sum a list of numbers in Python
I have a list of numbers such as [1,2,3,4,5...] , and I want to calculate (1+2)/2 and for the second, (2+3)/2 and the third,
(3+4)/2 , and so on. How can I do that?
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