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Good scalaz introduction [closed]
...l and mathematics. Most articles that I found assume that you already feel comfortable with these concepts.
8 Answers
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How to deep watch an array in angularjs?
...he third argument takes a boolean value?
– JayQuerie.com
Feb 5 '13 at 18:12
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Retrieving parameters from a URL
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Python 2:
import urlparse
url = 'http://foo.appspot.com/abc?def=ghi'
parsed = urlparse.urlparse(url)
print urlparse.parse_qs(parsed.query)['def']
Python 3:
import urllib.parse as urlparse
from urllib.parse import parse_qs
url = 'http://foo.appspot.com/abc?def=ghi'
parsed = ...
How to download an entire directory and subdirectories using wget?
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I tried the above command to get all the files from http://websitename.com/wp-content/uploads/2009/05 but all I got was an index.html file which had nothing. I can't figure what I missed.
– Vivek Todi
Jan...
How to style the option of an html “select” element?
...cement plug-ins/libraries that look like a <select> but are actually composed of regular HTML elements that CAN be styled.
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Do Facebook Oauth 2.0 Access Tokens Expire?
...long-lived.
Its a permission value requested.
http://developers.facebook.com/docs/authentication/permissions
UPDATE
offline_access permission has been removed a while ago.
https://developers.facebook.com/docs/roadmap/completed-changes/offline-access-removal/
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dynamically add and remove view to viewpager
...dn't see any other relevant answers.
First, here's my adapter; hopefully comments within the code are sufficient:
public class MainPagerAdapter extends PagerAdapter
{
// This holds all the currently displayable views, in order from left to right.
private ArrayList<View> views = new Arra...
How to get the contents of a webpage in a shell variable?
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You can use wget command to download the page and read it into a variable as:
content=$(wget google.com -q -O -)
echo $content
We use the -O option of wget which allows us to specify the name of the file into which wget dumps the page cont...
Catch all JavaScript errors and send them to server
...se the free plan (100 reports / day)
Or install it on your server: github.com/getsentry
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How can I tell if my server is serving GZipped content?
... like one possible answer is, unsurprisingly, curl:
$ curl http://example.com/ --silent --write-out "%{size_download}\n" --output /dev/null
31032
$ curl http://example.com/ --silent -H "Accept-Encoding: gzip,deflate" --write-out "%{size_download}\n" --output /dev/null
2553
In the second case the ...