ProstDev Blog
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2025
Why is my Array<String> not filtering correctly? It may be an Array<String|Key> instead!
2024
How to connect your local Ollama AI using the MuleSoft AI Chain (MAC) project and Anypoint Code Builder (ACB)
How to develop AsyncAPIs on Anypoint Code Builder with Solace PubSub+ locally (Docker)
How to upsert fields from an object in an array with the update operator in DataWeave
Part 5: Data Cloud + MuleSoft integration - Insert data with the BULK operations
Part 6: CI/CD pipeline with MuleSoft and GitHub Actions - Deploying to CloudHub 2.0
New MuleSoft Community Theme for Visual Studio Code!
Exposing DataWeave: Map+Filter vs. Reduce - which is faster?
Part 4: Data Cloud + MuleSoft integration - Secure your API with basic authentication in API Manager
Part 3: Data Cloud + MuleSoft integration - Call your integration with Postman
Part 2: Data Cloud + MuleSoft integration - Deploy your own Mule app on Anypoint Platform (CloudHub)
Part 1: Data Cloud + MuleSoft integration - Connected App, Ingestion API & Data Stream settings in Salesforce
How to add JVM/Command-line arguments to the Mule 4 Runtime in Anypoint Code Builder (ACB)
Earlier years
How to RE-scaffold Mule flows from an Exchange API specification in Anypoint Studio
How to scaffold Mule flows from a published API spec in Anypoint Code Builder (ACB)
How to scaffold Mule flows from a published API spec in Anypoint Studio
#Codetober 2023 ~ 31 MuleSoft-related videos under 10min each!
How to use MuleSoft's visual API Designer to create a To-Do API specification using clicks, not code
DataWeave scripts to clean your XML/HTML code snippets for a WordPress blog post
DataWeave programming challenge #8: Sum all digits to get a 1-digit number
DataWeave programming challenge #7: Modify certain values from a JSON structure
Part 5: CI/CD pipeline with MuleSoft and GitHub Actions - Enabling MFA through a Connected App
DataWeave programming challenge #6: Using tail-recursion to get the factorial of a number
Part 4: CI/CD pipeline with MuleSoft and GitHub Actions - MUnit minimum coverage percentage
5 tips to have a better setup when you're live streaming from a MacOS computer
DataWeave programming challenge #5: Reverse a phrase's words, but keep the punctuation
DataWeave programming challenge #4: Solve the Tower of Hanoi mathematical puzzle
Part 3: CI/CD pipeline with MuleSoft and GitHub Actions - MUnit testing
DataWeave programming challenge #3: Count palindrome phrases using the Strings module
Part 2: CI/CD pipeline with MuleSoft and GitHub Actions - secured/encrypted properties
DataWeave programming challenge #2: Rock Paper Scissors game score system
How to develop a Battlesnake using a MuleSoft API and the DataWeave language
How to develop a Battlesnake using a MuleSoft API and the DataWeave language | ProstDev BlogProstDevDataWeave programming challenge #1: Add numbers separated by paragraphs and get the max number
DataWeave 2.0 scopes for local variables: 'using' vs. 'do' operators
How to generate shareable link examples from GitHub to open in the DataWeave Playground
Simplified try-catch strategy in DataWeave with the default keyword (instead of try/orElse)
Part 1: How to set up a CI/CD pipeline to deploy your MuleSoft apps to CloudHub using GitHub Actions
How to move your code from the DataWeave Playground to Visual Studio Code
How to create a README file for your GitHub profile, part 2: Markdown basics
How to create a README file for your GitHub profile, part 2: Markdown basics | ProstDev BlogProstDevHow to create a README file for your GitHub profile, part 1: Intro to Git, GitHub, and README files
Recommendation: Logitech MX Ergo Advanced (Plus) Wireless Trackball Mouse
How to retrieve the number of years, months, or days between two dates in DataWeave 2.0
My top 5 DataWeave tips to make your life easier
3 ways to import a function/module in DataWeave 2.0
How to check for empty values in an array in DataWeave | Part 4: Arrays Module
How to check for empty values in an array in DataWeave | Part 3: isEmpty, filter
How to check for empty values in an array in DataWeave | Part 2: sizeOf, filter, isEmpty, default
How to check for empty values in an array in DataWeave | Part 1: sizeOf, groupBy, isEmpty, default
DataWeave 2.0 core functions cheatsheet
Understanding APIs (Part 6): What are HTTP Status Codes?
Why should an editor review your blog posts?
Understanding APIs (Part 5): Intro to Postman and Query Parameters
Understanding APIs (Part 4): What is a URI?
Understanding APIs (Part 3): What are HTTP Methods?
How to connect your Philips Hue Smart Lights with Google Calendar
Things to consider before buying a Philips Hue Smart Light
7 tips to start writing your technical blog post
Things to consider before writing a technical blog post
Understanding APIs (Part 2): API Analogies and Examples
Understanding APIs (Part 1): What is an API?
How to run locally the DataWeave Playground Docker Image
Understanding the "illegal base64 character" error (Java, Groovy and Mule 4 - DW 2.0)
Custom Modules in Mule 4 - DataWeave 2.0
5 reasons why you need an IDE (and how it can save you so much time)
Intro to Regression Testing with Postman
Combining Objects: Concatenation in DW 2.0
MuleSoft Training and Certification
Less time, less cost, less resources, more apps!
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