asis | Lightweight As-Is Server | HTTP library
kandi X-RAY | asis Summary
kandi X-RAY | asis Summary
them from a server in the same process as we’re running these tests. No monkey patching, no infrastructure (like a caching proxy server). It should be mentioned that if you’re looking to capture requests from existing services and then replay them, the [vcr] project has been ported to several languages and is very useful.
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Top functions reviewed by kandi - BETA
- Handle HTTP response
- Read a file
- Compress the given body
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QUESTION
As explained in this chapter of the R Markdown Cookbook, it is possible to make custom blocks in R Markdown files with this syntax (here, to center some text):
...ANSWER
Answered 2021-Jun-06 at 09:06There are two issues:
- You use
print()
instead ofcat()
(even if you refer to cat() in your post - You put spaces at the beginning of each line which prevents the custom block to be rendered.
- If you prefer the lines to be indented (as I do) then I would suggest make each line a separate string as I do in the second example. This also has the advantage that you could add the line breaks via the
sep
argument instead of having to add them manually.
Reproducible example:
QUESTION
I'm trying to generate a report with each row of a tibble printing vertically in a table on its own page using a for loop. The tables are printing fine, but I want to put headers at the top of each page (and eventually, text). Since the line of code to print the header (which appears as a header in my own document but not in my reprex, not sure why) is above the line of code to print the table, using kable, I expect the header to print above the table. I suspect kable is doing something I don't understand behind the scenes but I cannot determine what.
What am I doing wrong, and how may I print headers at the top of each page?
I've provided below: a screenshot of the current output.
Relevant portion:
...ANSWER
Answered 2021-Jun-07 at 08:30As far as I can tell everything is working as intented. The problem is float management in LaTeX.
You can change the behaviour of the kable output by setting the argument latex_options
in kable_styling()
. E.g.
QUESTION
I have successfully included in an R/exams .Rmd
file several graphics made in TikZ. The same does not happen when I try to include a plot under pgfplots
using include_tikz()
. Whenever \begin {axis}
and \end {axis}
are included, beware of the error "! LaTeX Error: Environment axis undefined".
In the RStudio console the legend appears: "This is pdfTeX, Version 3.14159265-2.6-1.40.21 (TeX Live 2020) (preloaded format = pdflatex) restricted \ write18 enabled.entering extended mode", even having enabled in TexStudio write-18. None of these messages appear when I include other TikZ graphs other than pgfplots
.
Any TikZ graph works when run in TexMaker or TexStudio, which indicates that it is not a problem of the absence of LaTeX libraries or packages.
I include a part of my code, adapted from https://www.latex4technics.com/?note=1HCT:
...ANSWER
Answered 2021-Jun-05 at 08:43The answer is right there in your question title. You need to include the pgfplots
package:
QUESTION
I want to visually align the labels for "Cats" and "Apples" so that they appear on the same "line", and to do the same for "Dogs" and "Apples", rather than having the animal label appear in the middle of the list of fruit labels. Is this possible using graph hbar
?
ANSWER
Answered 2021-Jun-03 at 09:50I also feel there should be an easy(/easier) way of doing this. I got what I think you're after in the graph editor (see below), and this is the contents of the .grec file:
QUESTION
In Gatsby v2 you could enable this syntax className={styles["block__element--modifier"]}
by adding the following code to gatsby-node.js
:
ANSWER
Answered 2021-Jun-01 at 02:15So it turns out the issue is with the esModule
field in the css-loader
options. It is enabled by default and:
generates JS modules that use the ES modules syntax. There are some cases in which using ES modules is beneficial, like in the case of module concatenation and tree shaking.
As far as I understand it, this converts CSS class names into JS variables, which can't have hyphens so instead they are changed to camelcase.
So to keep the hyphens in the CSS class names and use the syntax className={styles["block__element--modifier"])
we need to override the css-loader
options with:
QUESTION
I'm using the posterdown
package in R to generate a HTML Poster and render it as a PDF.
I have a table in my Rmd file, however the caption is really small. Is there a way to increase the size of the caption?
Secondly, I would also like to move the title and affiliation in the header slightly down (so that its more in the center of the header. Is there a way to do that?
Here is a snippet of my Rmd file
...ANSWER
Answered 2021-May-29 at 12:34For the title, you have several options. The easiest is certaintly to insert a
before the title in the YAML at the top of your document. This will insert a line return before your title.
Alternatively, you could insert a CSS block to alter the style of the h1
tag:
QUESTION
The R/exams package supports including TikZ graphics using its function include_tikz()
, e.g., as shown in the automaton and logic exercises shipped with the package.
After getting include_tikz()
to work for these exercises (see: Why are TikZ graphics rendered with exams2pdf but not with exams2moodle?) I tried to create my own exercise. However, so far this does not work yet. My code is:
ANSWER
Answered 2021-May-21 at 16:55Solved!
Thanks to the tireless accompaniment of Achim Zeileis. I share the corrected piece of code:
QUESTION
suppose I have an .R file tmp.R
with markdown tags, e.g.
ANSWER
Answered 2021-May-17 at 14:26You need to write the code in the temp.R
file, in such a way, that it can directly be evaluated in the chunk.
So for tmp.R use:
QUESTION
I have prepared a .Rmd
file with some R code, which I knit in Rstudio into a .md
file. This .md
file will, in turn, be pushed into a GitHub repository in order to produce a GitHub page (using the GitHub pages system) with a specific layout.
The issue I have is that when I specify the layout in my Rmarkdown file, e.g. with the following code:
...ANSWER
Answered 2021-May-11 at 14:30GFM does not support YAML metadata, so github_document
doesn't support it, either. Only md_document
supports YAML, e.g.,
QUESTION
I would like to render multiple objects of the function quiz
of the library learnr
using a loop in one chunk. The R
is compiling the html-markdown
file without problems, but the rendering is not correct. It is rendering text and not a question as it is supposed to.
This is my reproducible code, currently not rendering correctly:
...ANSWER
Answered 2021-May-10 at 12:33I found a solution, It turns out that in one chunk it is not possible to render two or more functions quiz
.
My solution is to generate multiple question_text
in a loop, store them in a list
and then use eval
to call all the questions as arguments of quiz
. This is the solution:
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