10.48.2 Greatest hits from previous weeks

10.48.2.1 How do you get \mathbb 1  to work (characteristic function of a set)?
10.48.2.2 What does the phrase "Underfull \hbox (badness 10000) in paragraph" actually mean?
10.48.2.3 Using the \tab Command
10.48.2.4 Why does \\ not return a new line in an equation?
10.48.2.5 Showcase of beautiful typography done in TeX & friends
10.48.2.6 How to add indentation
10.48.2.7 Crop an inserted image?
10.48.2.1 How do you get \mathbb 1  to work (characteristic function of a set)?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=26637

I am trying to get the digit one printed the \mathbb{} font in math mode, however the command 
\mathbb{1} 
outputs some rubbish. I certainly saw the character I am after in some pdf's generated from ... 
[math-mode] [formatting]
 
asked by Grzenio https://tex.stackexchange.com/landing/r/digest?cta=user&id=3329 Score of 254
answered by Stefan Kottwitz https://tex.stackexchange.com/landing/r/digest?cta=user&id=213 Score of 277
10.48.2.2 What does the phrase "Underfull \hbox (badness 10000) in paragraph" actually mean?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=334246

What does the actual phrase above mean? 
[errors] [tex-core] [boxes] [paragraphs] [underfull]
 
asked by Charles Boehm https://tex.stackexchange.com/landing/r/digest?cta=user&id=116447 Score of 130
answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 109
10.48.2.3 Using the \tab Command

https://tex.stackexchange.com/landing/r/digest?cta=question&id=198432

I have seen several cases of people using the \tab command to insert a specific amount of space between objects (as opposed to the \hfill command which uses any remaining space).  However, I have ... 
[spacing]
 
asked by Mathematician https://tex.stackexchange.com/landing/r/digest?cta=user&id=49199 Score of 108
answered by Mathematician https://tex.stackexchange.com/landing/r/digest?cta=user&id=49199 Score of 122
10.48.2.4 Why does \\ not return a new line in an equation?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=194236

\begin{equation*}\label{eq:pareto mle2} 
A_0 = \frac{1}{(\alpha+t_x)^{r+s+x}}{}_2F_1\left(r+s+x,x+1;r+s+x+1;\frac{\alpha-\beta}{\alpha + t_x} \right ) "\\\" <br> 
- \frac{1}{(\alpha+T)^{r+s+x}}{}... 
[equations] [line-breaking]
 
asked by user3714137 https://tex.stackexchange.com/landing/r/digest?cta=user&id=60029 Score of 121
answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 56
10.48.2.5 Showcase of beautiful typography done in TeX & friends

https://tex.stackexchange.com/landing/r/digest?cta=question&id=1319

If you were asked to show examples of beautifully typeset documents in TeX & friends, what would you suggest? Preferably documents available online (I'm aware I could go to a bookstore and find ... 
[typography] [big-list] [examples]
 
asked by wishihadabettername https://tex.stackexchange.com/landing/r/digest?cta=user&id=564 Score of 993
answered by raphink https://tex.stackexchange.com/landing/r/digest?cta=user&id=951 Score of 634
10.48.2.6 How to add indentation

https://tex.stackexchange.com/landing/r/digest?cta=question&id=45501

I am writing a thesis report using LaTeX and I need to add indentations because every new paragraph starts from the initial position on the left. 
How do I add indentations? 
[spacing] [indentation]
 
asked by pavani https://tex.stackexchange.com/landing/r/digest?cta=user&id=9327 Score of 149
answered by Frank Mittelbach https://tex.stackexchange.com/landing/r/digest?cta=user&id=10109 Score of 97
10.48.2.7 Crop an inserted image?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=57418

I'm inserting an image with a simple: 
\includegraphics[height=5cm]{filename.png} 
This results in an image that maintains the aspect ratio, and so gives me something like 6cm width. I only really ... 
[graphics] [crop]
 
asked by naught101 https://tex.stackexchange.com/landing/r/digest?cta=user&id=13192 Score of 329
answered by Tobi https://tex.stackexchange.com/landing/r/digest?cta=user&id=4918 Score of 514