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Display number with leading zeros
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In Python 2 (and Python 3) you can do:
print "%02d" % (1,)
Basically % is like printf or sprintf (see docs).
For Python 3.+, the same behavior can also be achieved with format:
print("{:02d}".format(1))
For Python 3.6+ the same behavior c...
How to get indices of a sorted array in Python
...gt;> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
share
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Can I initialize a C# attribute with an array or other variable number of arguments?
...s int[] values) {
this.Values = values;
}
}
[MyCustomAttribute(3, 4, 5)]
class MyClass { }
Your syntax for array creation just happens to be off:
class MyCustomAttribute : Attribute {
public int[] Values { get; set; }
public MyCustomAttribute(int[] values) {
this.Valu...
Finding local IP addresses using Python's stdlib
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answered Oct 3 '08 at 12:06
Vinko VrsalovicVinko Vrsalovic
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WaitAll vs WhenAll
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537
Task.WaitAll blocks the current thread until everything has completed.
Task.WhenAll returns a ...
Get selected element's outer HTML
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edited Dec 13 '14 at 18:27
answered Mar 10 '10 at 19:26
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Stop UIWebView from “bouncing” vertically?
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S.M.Mousavi
3,98855 gold badges3434 silver badges4646 bronze badges
answered Jul 24 '10 at 11:22
Mirek RusinMirek...
How do I check what version of Python is running my script?
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1423
This information is available in the sys.version string in the sys module:
>>> import ...
Reading an Excel file in python using pandas
...dummydata.xlsx")
>>> xl.sheet_names
[u'Sheet1', u'Sheet2', u'Sheet3']
>>> df = xl.parse("Sheet1")
>>> df.head()
Tid dummy1 dummy2 dummy3 dummy4 dummy5 \
0 2006-09-01 00:00:00 0 5.894611 0.605211 3.842871 8.265307
1 2006-09-01 01...
Predicate Delegates in C#
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324
A predicate is a function that returns true or false. A predicate delegate is a reference to ...