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Updated 4 September 2026. Onigmo’s \p{} classes are standard, Ruby 4.0 ships Unicode 17.0, and the format validator requires \A and \z anchors, or multiline: true (validations guide). The validation…
What Multi-tenancy means, In simple definition it is a principle in software architecture where a single instance of the software serves multiple client organizations. Here client organizations are considered as a tenant. With a multi-tenant architecture, the software application is designed virtually to partition its data and configuration so that each client organization works with a customized virtual application instance.
Eager loading is a way to find objects of a certain class and a number of named associations.
“C” for many of us is just a letter from 36 lettered alphabet, but if we ask an iPhone application developer, he will say it as a sanctified letter because the base of iPhone programming is based on this single letter “C.”
Every one of us would be having different persuasiveness in the definition and experience of their Job. Many of us would have felt that morning no longer remained as fresh…
Few common mistakes, must be taken care of while developing RoR applications.
Updated 4 September 2026. Page caching left Rails core in version 4. Since 8.0 the default cache store is Solid Cache, beside the Redis and Memcached stores, collection caching, cache_key_with_version…