RabbitMQ - what is the difference between persistency and durability?
People often mix up these two terms in RabbitMQ - persistent and durable. Here I will clarify these and show how they differ. They both have »
RabbitMQ - figuring out how many more consumers you can add to a queue
Using the field Consumer utilisation in the RabbitMQ interface can get you a figure of how many more consumers you can add to a queue. Often »
Alexa Error: The trigger setting for the Lambda arn is invalid. Error code: SkillManifestError
I recently got the following error when setting up a Alexa skill together with a Lambda function: > The trigger setting for the Lambda arn:aws: »
Google spreadsheet how to keep a cell fixed when dragging it - updated 2023
I saw this question recently and thought I would put a post out there with an answer. The question was on how to hold, keep or »
Alexa skill - how to use variables/attributes, also known as slots!
I recently picked up writing a skill for Alexa. Trying to wrap my head around the terminology I created this post (and some others..) to help »
Getting current price for a stock in Google sheets - updated 2022
Disclaimer: The stocks in this post have been picked randomly. I currently own none of the stocks in this post (as of 2022-04-11), this post is »
What is the difference between redundancy and replication in software?
For a recent exam that I studied for, I asked myself this question: "What is the difference between redundancy and replication"? I had two »
Ghostblog 500 - Cannot read property 'includeZero' of undefined
I got this error when migrating my blog to Ghost 1.0. In order to make my theme compatible with Ghost 1.0 I would have »
GIT error - fatal: cannot handle CLONE.exe as a builtin
I got this error today while developing a powershell script for cloning a GIT repository. The error was "cannot handle CLONE.exe as a builtin& »
Dapper - have a different tablename than the name of your entity / class
Dapper [https://github.com/StackExchange/Dapper] will automatically look for a table with a name that matches your entity's name, however sometimes your entities »