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Scatter plot and Color mapping in Python
...the bottom/top of the colormap.
Colormaps
You can change the colormap by adding
import matplotlib.cm as cm
plt.scatter(x, y, c=t, cmap=cm.cmap_name)
Importing matplotlib.cm is optional as you can call colormaps as cmap="cmap_name" just as well. There is a reference page of colormaps showing wh...
How can I get the client's IP address in ASP.NET MVC?
...
The simple answer is to use the HttpRequest.UserHostAddress property.
Example: From within a Controller:
using System;
using System.Web.Mvc;
namespace Mvc.Controllers
{
public class HomeController : ClientController
{
public ActionResult Index()
{
...
module.exports vs exports in Node.js
...ou use exports as a shorthand and avoid potential bugs later on down the road.
Using exports.prop = true instead of module.exports.prop = true saves characters and avoids confusion.
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Drawing a connecting line between two elements [closed]
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balupton
40.8k2727 gold badges114114 silver badges164164 bronze badges
answered Jun 8 '11 at 18:47
Tomasz KowalczykTomasz Kowa...
What is the difference between `new Object()` and object literal notation?
... something unusual), other than that your second one creates an object and adds a property to it. But literal notation takes less space in the source code. It's clearly recognizable as to what is happening, so using new Object(), you are really just typing more and (in theory, if not optimized out ...
Microsoft CDN for jQuery or Google CDN? [closed]
...proach. It doesn't matter who's hosting it, unless you're on a very overloaded server internally, no CDN will give you more performance than local 100mb/1GB ethernet will. If you use a CDN for a strictly internal application you're hurting performance. Set your cache expiration headers correctly ...
Are there any disadvantages to always using nvarchar(MAX)?
In SQL Server 2005, are there any disadvantages to making all character fields nvarchar(MAX) rather than specifying a length explicitly, e.g. nvarchar(255)? (Apart from the obvious one that you aren't able to limit the field length at the database level)
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What is the role of the bias in neural networks? [closed]
I'm aware of the gradient descent and the back-propagation algorithm. What I don't get is: when is using a bias important and how do you use it?
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How to run Nginx within a Docker container without halting?
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Charles DuffyCharles Duffy
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How to generate the JPA entity Metamodel?
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Dave Jarvis
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answered Jun 14 '10 at 13:59
Pascal ThiventPascal Thive...