7.31.2 Greatest hits from previous weeks

7.31.2.1 Matrix in Latex

https://tex.stackexchange.com/landing/r/digest?cta=question&id=204621

I am new to Latex, and I have been trying to get the matrix of following form 
[x11 x12 x13 . . . . x1n 
x21 x22 x23 . . . . x2n 
. 
. 
. 
. 
xd1 xd2 xd3 . . . . xdn] 
... 
[matrices]
 

asked by Lakshmi Narayanan https://tex.stackexchange.com/landing/r/digest?cta=user&id=63361 130 votes

answered by skpblack https://tex.stackexchange.com/landing/r/digest?cta=user&id=42912 200 votes

7.31.2.2 Scale image to page width?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=39147

I use 
\inclugraphics[scale=TRYING TO GUESS THE NUMBER FOR PAGE WIDTH]{...} 
but I find this errorsome, is there some ready flag to set the image to page width? I usually use PNG and JPG photos. 
[graphics] [scaling]
 

asked by hhh https://tex.stackexchange.com/landing/r/digest?cta=user&id=2956 244 votes

answered by Werner https://tex.stackexchange.com/landing/r/digest?cta=user&id=5764 231 votes

7.31.2.3 Write pseudo code in latex

https://tex.stackexchange.com/landing/r/digest?cta=question&id=163768

I am trying to write pseudo code in my paper. Here is the snippet and image like what I want.  Can some one please help me to format it. 
\begin{algorithm} 
\caption{Euclida^\200\231s algorithm}\label{euclid} 
\... 
[algorithms]
 

asked by cyclic https://tex.stackexchange.com/landing/r/digest?cta=user&id=47334 119 votes

answered by karlkoeller https://tex.stackexchange.com/landing/r/digest?cta=user&id=27635 165 votes

7.31.2.4 Making the bibliography appear in the table of contents

https://tex.stackexchange.com/landing/r/digest?cta=question&id=8458

I need to make my (BibTeX) references section appear in the table of contents of my LaTeX document (documentclass: article), with section numbering too. 
My approach until now has been making a new ... 
[sectioning] [table-of-contents] [bibliographies]
 

asked by Genba https://tex.stackexchange.com/landing/r/digest?cta=user&id=2311 205 votes

answered by lockstep https://tex.stackexchange.com/landing/r/digest?cta=user&id=510 156 votes

7.31.2.5 Why is \newpage ignored sometimes ?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=2958

I have the following towards the end of an article. The bibliography is short (4 entries). 
What's happening is that on the very last page of document I get the chart and immediately afterwards the ... 
[floats] [page-breaking]
 

asked by wishihadabettername https://tex.stackexchange.com/landing/r/digest?cta=user&id=564 153 votes

answered by Will Robertson https://tex.stackexchange.com/landing/r/digest?cta=user&id=179 223 votes

7.31.2.6 Omitting the date when using \maketitle

https://tex.stackexchange.com/landing/r/digest?cta=question&id=2760

I'm using the \author and \title commands to produce a title with \maketitle. I also know that there is a \date command to specify the date of my work. However, if I omit \date, \maketitle will ... 
[titles] [datetime]
 

asked by lockstep https://tex.stackexchange.com/landing/r/digest?cta=user&id=510 320 votes

answered by frabjous https://tex.stackexchange.com/landing/r/digest?cta=user&id=411 308 votes

7.31.2.7 Force figure placement in text

https://tex.stackexchange.com/landing/r/digest?cta=question&id=8625

I have a problem when a lot of figures are in question. Some figures tend to "fly around", that is, be a paragraph below, although I placed them before that paragraph. I use code: 
\begin{figure}[ht] 
\... 
[floats] [positioning] [captions]
                                                                                  

                                                                                  
 

asked by Marin https://tex.stackexchange.com/landing/r/digest?cta=user&id=2755 558 votes

answered by Juan A. Navarro https://tex.stackexchange.com/landing/r/digest?cta=user&id=169 674 votes