# Johannes

This is the human being behind zeitgeistcode. I am from germany, so I am not a native speaker. I have been working in IT for roughly 20 years. I have spent most time in my career with Java. In 2021 I started to work with the Microsoft Power Platform. Presenting my knowledge to others has always helped me to get a better understanding. I hope you find some useful information here. Feel free to drop me a line. ## Power Automate Max Function Explained The Power Automate Max function lets you find the maximum value within a collection. Its counterpart is the min function that lets you find the minimum value within a collection. In this article, I’ll introduce you to the max function and will provide a step-by-step guide on how to use the function in a Microsoft …

## Power Automate EndsWith Function Explained The Power Automate endsWith function checks whether a given string ends with a certain string or not. Its counterpart is the startsWith function, that does the same for the ending of a string. In this article, I’ll introduce you to the endsWith function and will provide a step-by-step guide on how to use the function …

## Power Automate StartsWith Function Explained The Power Automate StartsWith function checks whether a given string starts with a certain string or not. Its counterpart is the endsWith function, that does the same for the ending of a string. In this article, I’ll introduce you to the startsWith function and will provide a step-by-step guide on how to use the function …

## Power Automate Sub Function Explained The Power Automate Sub function lets you subtract two numbers. Its counterpart is the add function that lets you compute the sum of two numbers. In this article, I’ll introduce you to the sub function and will provide a step-by-step guide on how to use the function in a Microsoft flow. Power Automate Sub Function …

## Power Automate Slice Function Explained The Power Automate Slice function lets you extract a substring of a given string by defining a start and end index within a given string. The slice function is very similar to the substring function, which does basically the same by providing a start index and a length of the needed substring. In this article, …

## Power Automate ToUpper Function Explained The Power Automate ToUpper function lets you convert all characters of a given string to uppercase. Its counterpart is the toLower function, that lets you convert all characters of a given string to lowercase. In this article, I’ll introduce you to the toUpper function and will provide a step-by-step guide on how to use the …

## Power Automate ToLower Function Explained The Power Automate ToLower function lets you convert all characters of a given string to lowercase. Its counterpart is the toUpper function, that lets you convert all characters of a given string to uppercase. In this article, I’ll introduce you to the toLower function and will provide a step-by-step guide on how to use the …

## Power Automate Add Function Explained The Power Automate Add function lets you compute the sum of two numbers. Its counterpart is the sub function that lets you subtract two numbers. In this article, I’ll introduce you to the add function and will provide a step-by-step guide on how to use the function in a Microsoft flow. Power Automate Add Function …

## Power Automate Xml Function Explained The Power Automate Xml function lets you convert JSON to XML in Power Automate flow. Just pass a string of a JSON object to the xml function and retrieve the equivalent XML representation for the given JSON object. In this article, I’ll introduce you to the xml function and will provide a step-by-step guide on …