FreeMarker - Remove comma from milliseconds
Adding to Gil's answer, if you build the configuration inside your code, you can set the flag globally by :
Configuration cfg = new Configuration();
...
cfg.setNumberFormat("computer");
It looks like as of version 2.3.17
you can use:
${myDate?long?c}
http://sourceforge.net/p/freemarker/feature-requests/72/
As an alternative you could write on your Freemarker template this directive:
<#setting number_format="computer">
This will remove all commas from numbers.
This works fine for Freemarker 2.3.23
More info about these directives can be found here:
http://freemarker.org/docs/ref_directive_setting.html