Before the data era, data engineers and data scientists had few resources, few technologies, and few data to build something from. But they also had little pressure from the business to create new values, and above all, it was easier to find some time to write, check and implement their applications. It had the advantage of better control of quality.
While initially conceived as a tool for data exploration (much like Jupyter for Python), Livebook has deservedly become a sensation in the Elixir community. It has been fantastic to see all the wonderful ways teams are leveraging Livebook for a range of different use cases. We have seen Livebooks being used to: Livebooks have also been used as the default REPL interface for project development.
Try-catch blocks in PHP can be nested up to any desired levels and are handled in reverse order of appearance i.e. innermost exceptions are handled first. Nested blocks can be useful in case a block of code causes an exception, which can be handled within that block and program execution can continue in the outer block. They can also be useful in case the handling of an exception causes another exception.
The Javascript ReferenceError occurs when referencing a variable that does not exist or has not yet been initialized in the current scope. Reference errors in Javascript are of a few different types, with variations of each, that may get triggered in code. Some of these are discussed below.
A modern data stack, built on Fivetran and Google BigQuery, is fundamental to gaining the data visibility retailers need to deliver seamless personalized omnichannel experiences.
A hands-on guide explains how to build and package Flutter Linux Desktop apps with Bitrise so you can reach more users in browsers with the same experience as on desktop devices.
If data is currency in today’s digital environment, then organizations should waste no time in making sure every business user has fast access to data-driven insights.
