This is the formal notation to output the value of $c . It is used to prevent ambiguity with surrounding text.
If you intend to store both numbers, use an array: #set($c = [922488346, 928282912]) . #set($c=922488346 928282912)${c}$c
Velocity Template Language (VTL): An Introduction. The Velocity Template Language (VTL) is meant to provide the easiest, simplest, Apache Velocity Apache Velocity Engine VTL Reference This is the formal notation to output the value of $c
Directives like #set are generally safe, but if the numbers represent IDs or data from an untrusted source, they should be handled with care to prevent injection. Velocity Template Language (VTL): An Introduction
This is the shorthand notation for the same variable. 🔍 Technical Review & Analysis Logic
Verify if these numbers are intended for a specific tool like the Marketo Velocity Scripting engine, where strict syntax rules often apply. Apache Velocity Engine - User Guide
If these are meant to be displayed as text, wrap them in quotes: #set($c = "922488346 928282912") .