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What is the difference between Numpy's array() and asarray() functions?
...fy the data in the original array.
import numpy as np
a = np.arange(0.0, 10.2, 0.12)
int_cvr = np.asarray(a, dtype = np.int64)
The contents in array (a), remain untouched, and still, we can perform any operation on the data using another object without modifying the content in original array.
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Validate that end date is greater than start date with jQuery
...
answered Feb 11 '10 at 0:55
Mike E.Mike E.
2,02311 gold badge1515 silver badges1313 bronze badges
...
Add column with constant value to pandas dataframe [duplicate]
... numpy.random import randint
In [9]: df = DataFrame({'a': randint(3, size=10)})
In [10]:
In [10]: df
Out[10]:
a
0 0
1 2
2 0
3 1
4 0
5 0
6 0
7 0
8 0
9 0
In [11]: s = df.a[:5]
In [12]: dfa, sa = df.align(s, axis=0)
In [13]: dfa
Out[13]:
a
0 0
1 2
2 0
3 1
4 0
5 0
6 0
7 0
8...
Java Serializable Object to Byte Array
...
answered May 14 '10 at 18:33
Taylor LeeseTaylor Leese
44.7k2727 gold badges102102 silver badges138138 bronze badges
...
How do I update pip itself from inside my virtual environment?
...
10
This is now what pip itself recommends, if it detects a newer version of itself.
– tephyr
May 29 '16...
How does Facebook Sharer select Images and other metadata when sharing my URL?
..., use the Facebook Url Debugger / Linter Tool that they launched in June 2010 to refresh the cache and troubleshoot any meta tag issues on your page.
Also, the images on the page must be publicly accessible to the Facebook crawler. You should specify absolute url's like http://example.com/yourim...
indexOf method in an object array?
...
1096
I think you can solve it in one line using the map function:
pos = myArray.map(function(e) {...
Cartesian product of x and y array points into single array of 2D points
...
+100
A canonical cartesian_product (almost)
There are many approaches to this problem with different properties. Some are faster than ot...
Python Create unix timestamp five minutes in the future
...icroseconds.
– Daniel Rhoden
May 5 '10 at 19:05
12
Note that, combining the previous two comments...