title: Strings Split and Join
body: <p>I'm a <code>go</code> novice, I have data as follows <code>Time Server Type Class Method-Message</code>. with the help of json field delimiter "|" manage to have the following data <code>Time|Server|Type|Class|Method-Message</code> I want to split by - in the forth index which is <code>|Method-Message</code> then append a field delimiter "|" then join to end up with the following <code>Time|Server|Type|Class|Method|Message</code>.have tried to split the data with <code>n = s[6 : 6+strings.Index(s[6:], "/")]</code> what it did was to remove <code>-Message</code> then ended up with <code>Time|Server|Type|Class|Method</code> then i append a field delimiter then ended up with <code>Time|Server|Type|Class|Method|Message|</code> but couldn't append the<code>-Message</code> it was removed from the data. </p>