When asking questions on SO that involve Xcode code-snippets, the syntax is to use a #, which makes the code look like it's inside a comment. For example this Xcode standard snippet for looping through an array of objects:
for (<#type *object#> in <#collection#>) {
<#statements#>
}
or this custom-made snippet:
UILabel *<#labelName#> = [[UILabel alloc] initWithFrame:CGRectMake(<#x#>, <#y#>,<#width#>, <#height#>)];
On Stack Overflow all code after the first # will look like its commented out. An example on this bug is shown in this question I have asked on SO about code snippets. More on Xcode snippets here
lang-none
as a workaround.