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Modulus % in Django template
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212
You need divisibleby, a built-in django filter.
{% for p in posts %}
<div class="post ...
Django ManyToMany filter()
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users_in_zones = User.objects.filter(zones__in=[<id1>, <id2>, <id3>])
# and by zone object (object gets converted to pk under the covers)
users_in_zones = User.objects.filter(zones__in=[zone1, zone2, zone3])
The double underscore (__) syntax is used all over the place whe...
Is it considered bad practice to perform HTTP POST without entity body?
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Gerard Bosch
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answered Nov 17 '10 at 19:35
Darrel MillerDarrel Mil...
SQL Add foreign key to existing column
If I am using the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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What is the difference between gsub and sub methods for Ruby Strings
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209
The g stands for global, as in replace globally (all):
In irb:
>> "hello".sub('l', '*'...
how to hide a vertical scroll bar when not needed
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answered Mar 5 '12 at 1:38
Davy8Davy8
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How to add additional fields to form before submit?
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edited Jun 6 '19 at 20:57
molasses
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answered Jul 23 '13 at 11:36
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Javascript dynamically invoke object method from string
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212
if the name of the property is stored in a variable, use []
foo[method]();
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Oracle SQL Developer multiple table views
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markshancock
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answered Dec 22 '09 at 9:46
a70ma70m
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Conditional HTML Attributes using Razor MVC3
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You didn't hear it from me, the PM for Razor, but in Razor 2 (Web Pages 2 and MVC 4) we'll have conditional attributes built into Razor(as of MVC 4 RC tested successfully), so you can just say things like this...
<input type="text" id="@strElementID" class="@strCSSClass" />
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