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Transform DateTime into simple Date in Ruby on Rails
...ew.to_date
NoMethodError: undefined method 'to_date' for #<DateTime: -1/2,0,2299161>
from (irb):1
>> require 'active_support/core_ext'
=> true
>> DateTime.new.to_date
=> Mon, 01 Jan -4712
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Server polling with AngularJS
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answered Dec 2 '12 at 17:04
abhagaabhaga
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Get type of all variables
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answered Oct 2 '12 at 16:06
JamesJames
59.2k1313 gold badges134134 silver badges182182 bronze badges
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Insert into … values ( SELECT … FROM … )
...QL engine of the day ( MySQL , Oracle , SQL Server , Informix , and DB2 ).
26 Answers
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What is the fastest factorial function in JavaScript? [closed]
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
... , Twitter Bootstrap 3 have the following responsive breakpoints: 768px, 992px and 1200px, representing small, medium and large devices respectively.
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Delete all documents from index/type without deleting type
...omething like this (using your example):
curl -XDELETE 'http://localhost:9200/twitter/tweet/_query' -d '{
"query" : {
"match_all" : {}
}
}'
Or you could just delete the type:
curl -XDELETE http://localhost:9200/twitter/tweet
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How do you copy the contents of an array to a std::vector in C++ without looping?
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phoenix
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answered Nov 3 '08 at 17:38
Drew HallDrew Hall
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How to change position of Toast in Android?
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edited Oct 12 '15 at 4:13
user456814
answered Mar 24 '10 at 11:04
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How to avoid scientific notation for large numbers in JavaScript?
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22 Answers
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