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mongodb count num of distinct values per field/key
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StennieStennie
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49
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How does one use rescue in Ruby without the begin and end block
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answered Oct 9 '09 at 9:00
alex.zherdevalex.zherdev
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NuGet for solutions with multiple projects
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240
For anybody stumbling across this, now there is the following option :
Right-click your solu...
How to reference style attributes from a drawable?
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Make an attribute for your drawable in attrs.xml.
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Attributes must be lowercase as we want to use them for drawables -->
<attr name="my_drawable" format="reference" />
</resources>
Add your drawable to ...
Practical example where Tuple can be used in .Net 4.0?
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Appulus
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answered Apr 30 '10 at 15:04
tanasciustanascius
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click or change event on radio using jquery
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answered Mar 2 '11 at 10:04
alexlalexl
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Why does pattern matching in Scala not work with variables?
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Ben JamesBen James
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Get file size, image width and height before upload
... sources will be a URL representing the Blob object
<img src="blob:null/026cceb9-edr4-4281-babb-b56cbf759a3d">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif...
Differences between Agda and Idris
... edited Nov 3 '19 at 16:59
user2023370
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answered Feb 27 '12 at 23:35
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Class method decorator with self arguments?
...e:
def check_authorization(f):
def wrapper(*args):
print args[0].url
return f(*args)
return wrapper
class Client(object):
def __init__(self, url):
self.url = url
@check_authorization
def get(self):
print 'get'
>>> Client('http://www.go...