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How to convert an array of strings to an array of floats in numpy?
...e's a better way. Use astype().
import numpy as np
x = np.array(['1.1', '2.2', '3.3'])
y = x.astype(np.float)
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How to reset or change the MySQL root password?
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Why start an ArrayList with an initial capacity?
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edited Mar 15 '13 at 16:22
answered Mar 15 '13 at 10:41
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Get Substring - everything before certain char
...ram
{
static void Main(string[] args)
{
Console.WriteLine("223232-1.jpg".GetUntilOrEmpty());
Console.WriteLine("443-2.jpg".GetUntilOrEmpty());
Console.WriteLine("34443553-5.jpg".GetUntilOrEmpty());
Console.ReadKey();
}
}
static class Helper
{
public ...
Create and append dynamically
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239
Use the same process. You already have the variable iDiv which still refers to the original el...
How do I parse XML in Python?
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Mig B
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answered Dec 16 '09 at 5:21
Alex MartelliAlex Marte...
How to crop circular area from bitmap in Android
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217
After long brainstorming I have found the solution
public Bitmap getCroppedBitmap(Bitmap bitm...
AngularJS ng-style with a conditional expression
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126
As @Yoshi said, from angular 1.1.5 you can use-it without any change.
If you use angular < ...
SQL JOIN - WHERE clause vs. ON clause
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902
They are not the same thing.
Consider these queries:
SELECT *
FROM Orders
LEFT JOIN OrderLines...