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How to convert ActiveRecord results into an array of hashes

...< TaskStoreStatus.last.as_json tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" } tasks_records.to_json serializable_hash You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any ActiveRecord...
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How to use android emulator for testing bluetooth application?

... 130 You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several o...
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How do I use WebRequest to access an SSL encrypted site using https?

...bool AcceptAllCertifications(object sender, System.Security.Cryptography.X509Certificates.X509Certificate certification, System.Security.Cryptography.X509Certificates.X509Chain chain, System.Net.Security.SslPolicyErrors sslPolicyErrors) { return true; } ...
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Persistent :set syntax for a given filetype?

... | edited May 24 '18 at 10:10 answered Jul 26 '12 at 9:25 ...
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git cherry-pick not working

... cdhowiecdhowie 129k2020 gold badges249249 silver badges256256 bronze badges ...
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Compiling C++11 with g++

...bit and I have come to the conclusion that I have to use the flag -std=c++0x or -std=gnu++0x , but I don't know many things about flags. Can anyone help me? (I'm using Ubuntu 12.04.) ...
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Replace input type=file by an image

... 280 This works really well for me: .image-upload>input { display: none; } <div class...
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Why should I implement ICloneable in c#?

...a "deep" or "shallow" clone. See this blog post from Brad Abrams back in 2003(!) for more information. share | improve this answer | follow | ...
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C++0x has no semaphores? How to synchronize threads?

Is it true that C++0x will come without semaphores? There are already some questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread: ...
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What's the difference between the build and create methods in FactoryGirl?

... answered Jan 4 '13 at 21:03 Helio SantosHelio Santos 5,85433 gold badges2222 silver badges3030 bronze badges ...