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How do I check if a string is valid JSON in Python?

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Using Jasmine to spy on a function without an object

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What is the meaning of id?

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Postgres: “ERROR: cached plan must not change result type”

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What's the difference between findAndModify and update in MongoDB?

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Why does google.load cause my page to go blank?

...roups.google.com/group/google-ajax-search-api/browse_thread/thread/e07c2606498094e6 Using one of the ideas, you could use a callback for the load to force it use append rather than doc.write: setTimeout(function(){google.load('visualization', '1', {'callback':'alert("2 sec wait")', 'packages':['co...
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What is the difference between Fragment and FragmentActivity?

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MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update

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How to Test a Concern in Rails

Given that I have a Personable concern in my Rails 4 application which has a full_name method, how would I go about testing this using RSpec? ...
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Swift equivalent for MIN and MAX macros

... | edited Oct 7 '16 at 15:46 Valeriy Van 1,8461515 silver badges1919 bronze badges answered Jun 12 '14 a...