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How to avoid annoying error “declared and not used”
... clean?
– A-letubby
Feb 13 '14 at 5:06
22
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Is either GET or POST more secure than the other?
...ant.
– pbreitenbach
Aug 19 '09 at 5:06
6
it's even exposed if you use a post. in your case, the ...
How to dynamically create a class?
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answered Oct 5 '10 at 9:06
danijelsdanijels
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
I use
Rails 3.0.20 and
ruby 1.8.7 (2011-06-30 patchlevel 352)
4 Answers
4
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How to make a phone call in android and come back to my activity when the call is done?
...
106
use a PhoneStateListener to see when the call is ended. you will most likely need to trigger t...
What is the difference between require_relative and require in Ruby?
...法轮功
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How do I check if an object has a specific property in JavaScript?
...ed).
– average Joe
Dec 17 '12 at 10:06
2
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Does Python have “private” variables in classes?
...here?
– Omnipresent
Oct 29 '09 at 2:06
175
I tend to prefer the python way, but I don't think the...
How do I get a list of all the duplicate items using pandas in python?
...NG TRAINER_OPERATOR FIRST_VISIT_DATE
24 11795 27-Feb-12 0643D38-Hanover NH 0643D38-Hanover NH 19-Jun-12
6 11795 3-Jul-12 0649597-White River VT 0649597-White River VT 30-Mar-12
18 8096 19-Dec-11 0649597-White River VT 0649597-White River VT ...
find vs find_by vs where
...456' LIMIT 1
=> #<Kit id: 1, number: "3456", created_at: "2015-05-12 06:10:56",
updated_at: "2015-05-12 06:10:56", job_id: nil>
irb(main):038:0> @kit.update(job_id: 2)
(0.2ms) BEGIN Kit Exists (0.4ms) SELECT 1 AS one FROM "kits" WHERE
("kits"."number" = '3456' AND "kits"."id" != ...