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How to check if object has any properties in JavaScript?
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edited Dec 4 '18 at 3:39
Reese Jones
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answered Apr 20 '10 at 6:49
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The 3 different equals
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MC Emperor
14.9k1313 gold badges6565 silver badges9898 bronze badges
answered Jan 14 '10 at 10:43
gnarfgnarf
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How do lexical closures work?
...ions created, with a different i in each one.
flist = []
for i in xrange(3):
def funcC(j):
def func(x): return x * j
return func
flist.append(funcC(i))
for f in flist:
print f(2)
This is what happens when you mix side effects and functional programming.
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Insert image after each list item
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330
The easier way to do it is just:
ul li:after {
content: url('../images/small_triangle.png...
ASP.NET MVC3 - textarea with @Html.EditorFor
I have ASP.NET MVC3 app and I have also form for add news. When VS2010 created default view I have only text inputs for string data, but I want to have textarea for news text. How I can do it with Razor syntax.
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What does $.when.apply($, someArray) do?
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answered Feb 8 '13 at 16:34
Rocket HazmatRocket Hazmat
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Cannot serve WCF services in IIS on Windows 8
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Callum Watkins
2,22222 gold badges2323 silver badges4040 bronze badges
answered Jul 12 '12 at 20:35
faesterfaester
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Replacing some characters in a string with another character
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340
echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC__...
How to check if a python module exists without importing it
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13 Answers
13
Active
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Get class name of django model
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edited Aug 30 '10 at 11:06
answered Aug 30 '10 at 10:29
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