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How to add \newpage in Rmarkdown in a smart way?
...}
1+1
```
\pagebreak
```{r, echo=FALSE}
plot(1:10)
```
This solution assumes you are knitting PDF. For HTML, you can achieve a similar effect by adding a tag <P style="page-break-before: always">. Note that you likely won't see a page break in your browser (HTMLs don't have pages per se), bu...
How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
...st.
There is a combobox that contains keymaps. Select one of them (default means IntelliJ of course. We can't change any of pre-defined keymap however we can copy, edit and then use the edited one. So) we should copy "default" to change only redo mapping.
Give a new name to your copied keymap.
Right...
Unique (non-repeating) random numbers in O(1)?
... never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible?
...
Download file from web in Python 3
...web server, by reading the URL that is specified in the .jad file of the same game/application. I'm using Python 3.2.1
8 An...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...
make clean removes any intermediate or output files from your source / build tree. However, it only affects the source / build tree; it does not touch the rest of the filesystem and so will not remove previously installed software.
If you're lucky, ru...
iOS forces rounded corners and glare on inputs
... on form inputs, particularly on input[type=submit]. Shown below are the same simple search form on a desktop browser, and on an iPad.
...
Await on a completed task same as task.Result?
...
There are already some good answers/comments here, but just to chime in...
There are two reasons why I prefer await over Result (or Wait). The first is that the error handling is different; await does not wrap the exception in an AggregateExcep...
How to add a Timeout to Console.ReadLine()?
...to respond to the prompt. If no input is made after a certain period of time, program logic should continue. We assume a timeout means empty response.
...
Configuring diff tool with .gitconfig
...nge of difftools pre-configured "out-of-the-box" (kdiff3, kompare, tkdiff, meld, xxdiff, emerge, vimdiff, gvimdiff, ecmerge, diffuse, opendiff, p4merge and araxis), and also allows you to specify your own. To use one of the pre-configured difftools (for example, "vimdiff"), you add the following lin...
Is there XNOR (Logical biconditional) operator in C#?
...
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