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Laravel migration: unique key is too long, even if specified
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multiprocessing.Pool: When to use apply, apply_async or map?
I have not seen clear examples with use-cases for Pool.apply , Pool.apply_async and Pool.map . I am mainly using Pool.map ; what are the advantages of others?
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javascript scroll event for iPhone/iPad?
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The iPhoneOS does capture onscroll events, except not the way you may expect.
One-finger panning doesn’t generate any events until the user stops panning—an onscroll event is generated when the page stops moving and redraws—as shown in Figure 6-1.
Sim...
How to create a WPF UserControl with NAMED content
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The answer is to not use a UserControl to do it.
Create a class that extends ContentControl
public class MyFunkyControl : ContentControl
{
public static readonly DependencyProperty HeadingProperty =
DependencyProperty.Register("Heading", typeof(string),
typeof(HeadingContai...
How can I get all the request headers in Django?
...ough the dictionary.
Which part of your code to do this depends on your exact requirement. Anyplace that has access to request should do.
Update
I need to access it in a Middleware class but when i iterate over it, I get a lot of values apart from HTTP headers.
From the documentation:
W...
Setting HTTP headers
I'm trying to set a header in my Go web server. I'm using gorilla/mux and net/http packages.
8 Answers
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How to sum up an array of integers in C#
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The identity lambda isn't necessary. Except to confuse the new guy on the team.
– user1228
Mar 10 '10 at 18:23
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retrieve links from web page using python and BeautifulSoup [closed]
...import BeautifulSoup
import urllib.request
parser = 'html.parser' # or 'lxml' (preferred) or 'html5lib', if installed
resp = urllib.request.urlopen("http://www.gpsbasecamp.com/national-parks")
soup = BeautifulSoup(resp, parser, from_encoding=resp.info().get_param('charset'))
for link in soup.find...
Can someone give an example of cosine similarity, in a very simple, graphical way?
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Here are two very short texts to compare:
Julie loves me more than Linda loves me
Jane likes me more than Julie loves me
We want to know how similar these texts are, purely in terms of word counts (and ignoring word order). We begin by making a li...
Automatic HTTPS connection/redirect with node.js/express
...rking on. I've essentially followed the node.js documentation for this example:
18 Answers
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