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Every data team knows the drill: a PM needs to “just take a quick look” at some Parquet data. That usually means asking an engineer to write SQL or spin up a tool to pull a few rows. It’s a small ask, but one that happens often enough to slow everyon...
Today, I learned that you can pair an else clause with a loop statement such as for or while. It looks like this: for i in iterator: # do something else: # do something else This may look quite counterintuitive for the first time, but we wil...
Rust is a low-level programming language known for its performance and safety. We'll look at why my first attempt to use std::process resulted in blocking. Problem The code snippet below is an example of a Rust program that can potentially block. It ...
Cronify is a simple and easy-to-use utility that helps you schedule your cron jobs using Natural Language Processing (NLP). What is a cron job? A cron job is a scheduled task that is executed at a specified time or interval. Cron is a time-based job ...
Introduction Motivations Creating notifications on real events in the world is a very common scenario for developers. Telegram Bot provides a convenient API for sending messages, enabling users to program cron jobs to monitor events of their interest...
Handing daylight saving time programmatically can be tricky. It could create a mini Y2K problem twice a year when done incorrectly. If you want to get the current LocalDateTime in a different time zone, the best approach is to use an Instant and then...
There is only a subtle difference between reduce and fold. Fold requires an initial value, whereas reduce doesn’t need one. Reduce example: scala> (1 to 10).reduce(_ * _) val res0: Int = 3628800 Fold example: scala> (1 to 10).fold(0)(_ * _) val res0:...
See microsoft/vscode-github-triage-actions const nonenglishChunk = translationChunk.replace(usKeyboardChars, '').replace(emojiChars, '');
