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Pretty printing JSON from Jackson 2.2's ObjectMapper

... You can enable pretty-printing by setting the SerializationFeature.INDENT_OUTPUT on your ObjectMapper like so: mapper.enable(SerializationFeature.INDENT_OUTPUT); share | improve this answer ...
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?

...y current version of ruby is ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.5.0] but I want to update it to the latest patch level using rvm. How can I do this? ...
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What is the best way to dump entire objects to a log in C#?

... I keep getting from this: Failed to access type 'System.__ComObject' failed. Noob to c#, would appreciate help. – GuySoft Oct 18 '14 at 18:50 ...
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Fastest check if row exists in PostgreSQL

...ex on contact, it can usually reduce time cost to 1 ms. CREATE INDEX index_contact on contact(id); share | improve this answer | follow | ...
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How can I validate a string to only allow alphanumeric characters in it?

...char.IsLetterOrDigit instead IsLetter+IsNumber – nick_n_a Oct 30 '18 at 8:27 add a comment  |  ...
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Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De

...ntercepted the setter. Cheers for the help :-) – REA_ANDREW Mar 27 '09 at 19:02 10 A get part ca...
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AngularJs ReferenceError: $http is not defined

... I wonder why Angular's own documentation (docs.angularjs.org/tutorial/step_05) has this error. – Anurag Oct 9 '13 at 11:49 add a comment  |  ...
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Retrieving Property name from lambda expression

...n u.Operand is MemberExpression m => m.Member.Name, _ => throw new NotImplementedException(expression.GetType().ToString()) }; share | improve this answ...
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How to make an unaware datetime timezone aware in python

... 12, 0) aware = datetime.datetime(2011, 8, 15, 8, 15, 12, 0, pytz.UTC) now_aware = pytz.utc.localize(unaware) assert aware == now_aware For the UTC timezone, it is not really necessary to use localize since there is no daylight savings time calculation to handle: now_aware = unaware.replace(tzin...
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Age from birthdate in python

...t(True) is 1 and int(False) is 0: from datetime import date def calculate_age(born): today = date.today() return today.year - born.year - ((today.month, today.day) < (born.month, born.day)) share | ...