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How to get the last N records in mongodb?
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764
If I understand your question, you need to sort in ascending order.
Assuming you have some id o...
Base 64 encode and decode example code
Does anyone know how to decode and encode a string in Base64 using the Base64. I am using the following code, but it's not working.
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Format numbers in django templates
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edited May 18 '14 at 12:42
Maxime Lorant
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How do I create a PDO parameterized query with a LIKE statement?
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edited Oct 21 '14 at 7:31
George Garchagudashvili
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PHP server on local machine?
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LukmanLukman
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered May 15 '10 at 18:38
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How to set default browser window size in Protractor/WebdriverJS
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edited Apr 20 '16 at 15:24
answered Nov 25 '13 at 16:54
R...
What's the difference between Ruby's dup and clone methods?
...opies the singleton class, while dup does not.
o = Object.new
def o.foo
42
end
o.dup.foo # raises NoMethodError
o.clone.foo # returns 42
Second, clone preserves the frozen state, while dup does not.
class Foo
attr_accessor :bar
end
o = Foo.new
o.freeze
o.dup.bar = 10 # succeeds
o.clone...
Best way to convert strings to symbols in hash
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Sarah MeiSarah Mei
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5
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What are best practices for multi-language database design? [closed]
...hout having to add additional fields for each new language).
Update (2014-12-14): please have a look at this answer, for some additional information about the implementation used to load multilingual data into an application.
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