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Share Large, Read-Only Numpy Array Between Multiprocessing Processes
...ing a multiprocessing.RawArray() and mapping NumPy dtype s to ctype s. Now, numpy-sharedmem seems to be the way to go, but I've yet to see a good reference example. I don't need any kind of locks, since the array (actually a matrix) will be read-only. Now, due to its size, I'd like to avoid a ...
What is a Portable Class Library?
... run on a variety of .NET-based platforms without recompilation.
MSDN now has a nice article/documentation on it. You can check it out and see what is supported in Portable Class Library .
The following assemblies are available within a Portable Class Library project:
mscorlib.dl...
What is the difference between Hibernate and Spring Data JPA
...el i.e. Spring Data JPA. With the first exception you potentially have to know the lower levels i.e. Hibernate, JDBC and the Database.
– Marmite Bomber
Aug 13 '19 at 16:26
add...
Algorithm to compare two images
...at the minimum) a large human analysed set of test data where matches are known beforehand. If for example in your test data you have 1,000 images where 5% of them match, you now have a reasonably reliable benchmark. An algorithm that finds 10% positives is not as good as one that finds 4% of posi...
How do I find out which process is locking a file using .NET?
...that information. To support the Restart Manager API, that information is now tracked.
I put together code that takes the path of a file and returns a List<Process> of all processes that are locking that file.
using System.Runtime.InteropServices;
using System.Diagnostics;
using System;
usi...
How to change the CHARACTER SET (and COLLATION) throughout a database?
...le (Mysql). He set it up with Latin collation, when it should be UTF8, and now I have issues. Every record with Chinese and Japan character turn to ??? character.
...
How can I make Bootstrap columns all the same height?
...er screens before the columns stack vertically)
Bootstrap 4
Flexbox is now used by default in Bootstrap 4 so there is no need for the extra CSS to make equal height columns: http://www.codeply.com/go/IJYRI4LPwU
Example:
<div class="container">
<div class="row">
<div ...
HTML in string resource?
I know I can put escaped HTML tags in string resources. However, looking at the source code for the Contacts application I can see that they have a way of not having to encode the HTML. Quote from the Contacts application strings.xml :
...
Python Process Pool non-daemonic?
...to custom can raise error: AssertionError: group argument must be None for now.
Here I found a solution that can help:
class NoDaemonProcess(multiprocessing.Process):
# make 'daemon' attribute always return False
@property
def daemon(self):
return False
@daemon.setter
...
$on and $broadcast in angular
...
One thing you should know is $ prefix refers to an Angular Method, $$ prefixes refers to angular methods that you should avoid using.
below is an example template and its controllers, we'll explore how $broadcast/$on can help us achieve what we w...