3.10.2 Greatest hits from previous weeks

3.10.2.1 How to add a forced line break inside a table cell
3.10.2.2 inputenc Error: Unicode char \u8: not set up for use with LaTeX

Greatest hits from previous weeks:

3.10.2.1 How to add a forced line break inside a table cell

http://tex.stackexchange.com/questions/2441/how-to-add-a-forced-line-break-inside-a-table-cell

I have some text in a table and I want to add a forced line break. I want to insert a forced line break without having to specify the column width, i.e. something like the following: 
...
 

- asked by Denilson SA~\[DownExclamation] Maia (405 votes), answered by egreg (289 votes)

3.10.2.2 inputenc Error: Unicode char \u8: not set up for use with LaTeX

http://tex.stackexchange.com/questions/83440/inputenc-error-unicode-char-u8-not-set-up-for-use-with-latex

This is with ref to my previous question Package clash in multilingual report. 
\documentclass[11pt,table,a4paper]{article} 
\usepackage{lmodern} 
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc} 
...
 

- asked by Manish (75 votes), answered by egreg (62 votes)