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Choosing a Java Web Framework now? [closed]
...e in memory database to an actual RDBMS is a one line change in the config file.
The MVC setup is done very well. The Model class you extend to create your domain objects integrates with the JPA entity manager. They're not just POJO's.
Mapping URL's to controllers is simple and flexible and all in o...
What is the difference between the states selected, checked and activated in Android?
I'd like to know what differs those states. I didn't find any webpage clarifying this.
3 Answers
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How to make IPython notebook matplotlib plot inline
...ine mode by default by setting the following config options in your config files:
c.IPKernelApp.matplotlib=<CaselessStrEnum>
Default: None
Choices: ['auto', 'gtk', 'gtk3', 'inline', 'nbagg', 'notebook', 'osx', 'qt', 'qt4', 'qt5', 'tk', 'wx']
Configure matplotlib for interactive use with...
Interface/enum listing standard mime-type constants
...
Java 7 to the rescue!
You can either pass the file or the file name and it will return the MIME type.
String mimeType = MimetypesFileTypeMap
.getDefaultFileTypeMap()
.getContentType(attachment.getFileName());
http://docs.oracle.com/javase/7/docs/api/javax/acti...
Rails layouts per action?
...erformance if various layouts are using say several different css & js files respectively?
– Noz
Nov 8 '12 at 22:50
15
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Django filter versus get for single object?
...
get() is provided specifically for this case. Use it.
Option 2 is almost precisely how the get() method is actually implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicat...
Docker EXPOSE a port only to Host
Is docker capable of exposing a port only to the host and not to the outside.
1 Answer
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how to convert an RGB image to numpy array?
...ng functions.
from PIL import Image
import numpy as np
def load_image( infilename ) :
img = Image.open( infilename )
img.load()
data = np.asarray( img, dtype="int32" )
return data
def save_image( npdata, outfilename ) :
img = Image.fromarray( np.asarray( np.clip(npdata,0,255),...
Get model's fields in Django
...Will. Good to know that other people are using _meta as well. I like the idea of having a wrapper function. Lazerscience, thank you also. Good to know there is a nice method to get the many_to_many fields. Joe
– Joe J
Sep 5 '10 at 22:15
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Bootstrap table without stripe / borders
... just add the css style in the line with style=, or put it in a customized file and ensure that it is loaded later than Bootstrap css file, to override the Bootstrap default style. CSS are loaded with order; the latter overwrites the former, the more specific overwrites the more general ones.
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