General – Page 2 – Josh Software

Efficient Evenly Distributed Sampling of Time Series Records in PostgreSQL

October 14, 2020November 3, 2020 by Kirk Haines, posted in Database, General, Optimization, Postgresql

The Problem I have been working on an application that, at it's heart, stores a large amount of data that is organized primarily through the use of a foreign key and a timestamp field. The table's own primary key is UUID based, combining the foreign key with a UUID for the individual record itself, and … Continue reading Efficient Evenly Distributed Sampling of Time Series Records in PostgreSQL

Catching APNS on your Xcode Simulator

February 25, 2020February 25, 2020 by shirishbankar21, posted in General, iOS, Mobile Development, Tutorials

As iOS developers, we have always faced the pain of testing the APNS (Apple Push Notification Services) only on actual iOS devices. Well, not anymore from Xcode 11.4 beta, because now we can test APNS on simulators also. We’ll directly dive into the action of “how-to”. So follow my lead : Have Xcode 11.4 beta(latest … Continue reading Catching APNS on your Xcode Simulator

Elixir Isn’t Ruby

January 20, 2020March 9, 2020 by Shekhar Sahu, posted in General, Ruby, Ruby on Rails

Content posted here with the permission of the author PJ Hagerty, who is Developer, writer, speaker, musician, and Developer Advocate. He is known to travel the world speaking about programming and the way people think and interact. Programming languages tend to have trends. Once upon a time, it was COBOL that ruled the world. Then … Continue reading Elixir Isn’t Ruby