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Matplotlib discrete colorbar
...ok at the documentation for the base colormap class: http://matplotlib.org/api/colors_api.html#matplotlib.colors.Colormap )
It sounds like you want something like this:
import matplotlib.pyplot as plt
import numpy as np
# Generate some data
x, y, z = np.random.random((3, 30))
z = z * 20 + 0.1
# ...
Sanitizing strings to make them URL and filename safe?
...n in general
OWASP have a PHP implementation of their Enterprise Security API which among other things includes methods for safe encoding and decoding input and output in your application.
The Encoder interface provides:
canonicalize (string $input, [bool $strict = true])
decodeFromBase64 (strin...
What's invokedynamic and how do I use it?
...d implementation, e.g. toString.
Why Indy?
As opposed to the Reflection APIs, the java.lang.invoke API is quite efficient since the JVM can completely see through all invocations. Therefore, JVM may apply all sorts of optimizations as long as we avoid the slow path as much as possible!
In additi...
Is well formed without a ?
...ain AngularJS website handles inputs, manipulates data, and sends it to an api. HTML templates for forms may be written without any form tags and they communicate with the server just fine.
– sr9yar
Aug 1 '16 at 20:39
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What's the difference between SoftReference and WeakReference in Java?
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Weak Reference
http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/ref/WeakReference.html
Principle: weak reference is related to garbage collection. Normally, object having one or more reference will not be eligible for garbage collection.
The above principle is not applicabl...
using facebook sdk in Android studio
... It is working for me. It is really the best way to add facebook api on Android Studio. Thanks
– Olkunmustafa
Nov 21 '14 at 8:35
1
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Entity Framework Refresh context?
...
If you want to reload specific entities, with the DbContextApi, RX_DID_RX already gave you the answer.
If you want to reload / refresh all the entities you loaded:
If you are using Entity Framework 4.1+ (EF5, or EF 6 probably), DbContext API:
public void RefreshAll()
{
foreac...
How to convert float to int with Java
...a long. Math.round(float a) returns an int. docs.oracle.com/javase/7/docs/api/java/lang/…
– Hososugi
Mar 13 '14 at 17:47
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Why does Math.Round(2.5) return 2 instead of 3?
...'s not the expected behaviour - and in most cases that's a cardinal sin in API design. I can see why Banker's Rounding is useful... but it's still a surprise to many.
You may be interested to take a look at the nearest Java equivalent enum (RoundingMode) which offers even more options. (It doesn't ...
Share Large, Read-Only Numpy Array Between Multiprocessing Processes
...ows -- which does not support fork() -- multiprocessing is using the win32 API call CreateProcess. It creates an entirely new process from any given executable. That's why on Windows one is required to pickle data to the child if one needs data that has been created during runtime of the parent.
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