All the FP talks at NDC London
So NDC Oslo has come and gone, and whilst we wait for the videos for NDC Oslo to be available here are all the FP talks from NDC London this year. Enjoy
Programming
Slides from NDC Oslo talks
Hello, it’s been a long and enjoyable day at NDC Oslo. I did my F# in the Real World talk earlier in the day, and also gave another talk – 7 Ineffective Coding Habits Many F# Programmers Don’t Have – at the NDC community event the night before. If you haven’t seen them before, here are …
AWS Lambda – constant timeout when using bluebird Promise
Hello! Sorry for the lack of posts recently, it’s been a pretty hectic time here at Yubl, with plenty of exciting work happening and even more on the way. Hopefully I will be able to share with you some of the cool things we have done and valuable lessons we have learnt from working with …
AWS Lambda – constant timeout when using bluebird Promise Read More »
AWS Lambda – use recursive function to process SQS messages (Part 1)
UPDATE 07/09/2016 : read part 2 on how to elastically scale Lambda function based on no. of messages available in the queue. It’s been a year since the release of AWS Lambda service and here at Yubl we’re at the start of an exciting journey to move our stack to Lambda (using the awesome Serverless …
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Javascript – string replace all without Regex
I have been working with Node.js and Serverless heavily. It’s the first time I’ve really spent serious amount of time in Javascript, and I’m making plenty of beginner mistakes and learning lots. One peculiar thing I find in Javascript is that String.replace only replaces the first instance of the substring, unless you use a Regex. Fortunately I …
Serverless – enable caching on query string parameters in API Gateway
Since I started working at Yubl less than 2 weeks ago, I have been doing a lot of work with Amazon API Gateway & Lambda with the help of the Serverless framework. So far that experience has been really great. One little caveat I ran into was that, it wasn’t clear on how to enable caching …
Serverless – enable caching on query string parameters in API Gateway Read More »
Exercises in Programming Style–Map Reduce
NOTE : read the rest of the series, or check out the source code. If you enjoy reading these exercises then please buy Crista’s book to support her work. Following on from the last post, we will look at the Map Reduce style today. Style 30 – Map Reduce Constraints Input data is divided in chunks, similar …
Recording and Slides for “7 Ineffective Coding Habits Many F# Programmers Don’t Have”
Hello! Just a quick note to say that recording of my talk – “7 Ineffective Coding Habits Many F# Programmers Don’t Have” – is now available in gorgeous HD quality, courtesy of NDC London. Enjoy! 7 ineffective coding habits many F# programmers don't have from Yan Cui
Exercises in Programming Style–Dataspaces
NOTE : read the rest of the series, or check out the source code. If you enjoy reading these exercises then please buy Crista’s book to support her work. Following on from the last post, we will look at the Dataspaces style today. Style 29 – Dataspaces Constraints Existence of one or more units that execute concurrently. …
Exercises in Programming Style–Actors
NOTE : read the rest of the series, or check out the source code. If you enjoy reading these exercises then please buy Crista’s book to support her work. Following on from the last post, we will look at the Actors style today. Style 28 – Actors Constraints The larger problem is decomposed into ‘things’ that make …