Are you looking to with this specific code, or do you need help implementing FreeMarker in a project? Built-ins for numbers - Apache FreeMarker Manual
: It is essential when generating output intended for other software, such as JSON, XML, or Java source code. Context of Use ${(884601949 817540281)?c}
Currently, in the c_format -s that are built into FreeMarker, the output never contains superfluous zeros after the decimal point. Apache FreeMarker Built-ins for strings - Apache FreeMarker Manual Are you looking to with this specific code,
If you encountered this in a specific file (like a .ftl file), it is likely an attempt to print two unique identifiers in a format that a downstream system can read without formatting errors. Apache FreeMarker Built-ins for strings - Apache FreeMarker
: It ensures numbers are formatted without locale-specific grouping separators (like commas in 1,000,000 ) or decimal symbols that might confuse a machine parser.
The string appears to be a syntax used in Apache FreeMarker , a Java-based template engine. This specific expression is used to format numbers for "computer-friendly" consumption rather than human reading. Technical Breakdown
This syntax is commonly found in web application development where Apache FreeMarker is used to generate dynamic text content like emails, HTML pages, or configuration files.