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Hidden Features of Java
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The more recent versions of Visual VM, from JDK 1.6.0_22 and later, are much improved. I would bet JDK1.7 has an even better version of it.
– djangofan
Aug 24 '11 at 20:40
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Sort array of objects by string property value
...mberOfProperties = props.length;
/* try getting a different result from 0 (equal)
* as long as we have extra properties to compare
*/
while(result === 0 && i < numberOfProperties) {
result = dynamicSort(props[i])(obj1, obj2);
i++;
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Difference between an API and SDK
...ks to begin with.
coding without an SDK or API is like making everything from scratch without a workshop - you have to even make your own tools
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How to convert an array of strings to an array of floats in numpy?
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If you have (or create) a single string, you can use np.fromstring:
import numpy as np
x = ["1.1", "2.2", "3.2"]
x = ','.join(x)
x = np.fromstring( x, dtype=np.float, sep=',' )
Note, x = ','.join(x) transforms the x array to string '1.1, 2.2, 3.2'. If you read a line from a txt...
Attach to a processes output for viewing
...hanks it works, but output is truncated, e.g. for ping: write(1, "64 bytes from 1.0.0.1: icmp_seq="..., 56) = 56
– izy
Jul 24 at 0:48
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Making git diff --stat show full file path
On doing git diff --stat some files are listed with full path from repository base but some files are listed as:
7 Answer...
How do I sort one vector based on values of another
...#sorts by that order
y[sort(order(y)[x])] #converts orders back to numbers from orders
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Include another JSP file
...ould use a servlet to do that instead, and dispatch to the appropriate JSP from this servlet. Or better, use an existing MVC framework like Stripes or Spring MVC.
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What __init__ and self do on Python?
...Python 2 compatibility. In Python 3 there is no need to explicitly inherit from object because it happens by default.
– Gabriel
Feb 14 '18 at 15:22
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Disposing WPF User Controls
...ources that your freeing may not like being released on a different thread from the one they were created on.
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