Admittedly not a programming question, but I don't really know where else to ask this...
I'm planning to start a blog to post the stuff I'm working on, which is mostly about Expression Trees & Mathematics. Hopefully this will help me focus on the problem at hand instead of going off every possible tangent that comes up.
I wonder if someone out there knows a good place to host a blog with the two following requirements:
(1) Nice support for code listings (as seen here, for example).
(2) Support for complex mathematical expressions, ideally in LaTeX (as seen here, for example).
For a while now I've been looking around for posts/articles combining both nicely formatted code and mathematical expressions, but I haven't found anything.
Thanks a lot!
PS - If there's another Q&A forum where this question would fit better, then please let me know and I'll move it there.
EDIT(1): While carrying out some additional research, I found this related SO question (see also resources therein), which then took me to here. Leaving the question open for now though in case someone wants to suggest alternatives.
Read here:
http://sixthform.info/steve/wordpress/?cat=2
http://fugato.net/2007/01/20/latex-in-wordpress/
about LaTeX on Wordpress, syntax higlighting is easy (hint: google for "syntax highlighting") and you can go on any host with WP.
Good luck.
Edit: Okay, about that latex - it seems you need to have administrator rights, so any hosting with friendly administrator or virtual server or server hosting/housing :)
Edit: As for syntax highlighting:
PHP SH: http://xtractpro.com/articles/CSharp-Syntax-Highlighter.aspx
JS SH: http://wordpress.org/extend/plugins/google-syntax-highlighter/
For math expressions in LaTeX syntax checkout MathJax. It can probably be used with most blog hosting services. You just need to be able to add javascript to the page.
Related
I am able to parse the markdwon with the help of remark and remark-html. How can I add syntax highlighting features for the code element?
I've been searched for TWO whole days trying to use remark/rehype ecosystem on syntax highlighting which is way more complex to use. I'm still working on searching, it's better to avoid remark/rehype ecosystem and try another method.
Here I share list of my search, just give you some subjective perspective so that you won't waste you too much time on things that not working. None of them will work as you expected, and their sample code are obscure or just broken codes.
https://github.com/remarkjs/remark-highlight.js
They move to support rehype. Are you a big fan of them wanna move as well?
https://github.com/sergioramos/remark-prism
You will get this error: Module parse failed: Unexpected character '�'
https://github.com/torchlight-api/remark-torchlight
They states on their website: 🚨 This client is still very much a work in progress. Please open issues! 🚨View it on github at github.com/torchlight-api/remark and this link is invalid.
https://github.com/rehypejs/rehype-highlight
It force you to use rehpye althought you can you remark-rehype for you to transfer easily. However, debug your code once you encounter some error will be helpless.
sample code use third-pary v-file to read file showing their code is working but not. and it reads html file not markdown file.
It's hard for you to grasp their concept to use their plugins to easily. It waste most of you valuable time to think what they think.
I give up remark/rehype ecosystem and stay away from them. Good luck! :)
While it doesn't appear that this is a duplicate based on my searches, I'm sure other people have complained about this in many places.
I play minecraft and know java pretty well, so I thought it would be interesting to make mods with the minecraft forge. However, most tutorials are outdated or incomplete and I can't find a complete documentation. Now, if someone says, for instance, that existing blocks can be accessed through the Blocks class, I don't know what package that class is in. My more specific question was about modifying the properties of TNT(I wanted to do this as a test mod). Based on what I've been able to scrounge from various forums, using reflection on existing blocks in the game is possible, and what I found surrounding food would suggest there is a class for TNT somewhere that can be modified to boost its power. Just so someone can explain the not-well-explained principles of forge mod making, where would I find this TNT-related class that I could use reflection on, and how would I go about doing that(I've never done stuff with reflection before)?
To be clear, I've gotten forge minecraft all set up, I don't need an explanation of that. Just how to modify the properties of TNT(and hopefully this explanation will help me understand some broader principles)
I've been using https://nekoyue.github.io/ForgeJavaDocs-NG/ for a while. It has 1.12.2, 1.13.2, 1.14.4, 1.15.2, 1.16.5 and 1.17.1
I've been looking for a complete documentation/tutorial too, and I haven't fount a lot of stuff to be clear, but I found a wiki that might be useful. Here it is if you want to check it out:
Mcjty's wiki: https://wiki.mcjty.eu/modding/index.php?title=Main_Page
Forge's official documentation can be found here, versions:
1.15.x
1.16.x
1.17.x
I'm learning about regex expressions and confused by how this whole field works. I've taken an example from a tutorial here and pasted it into https://regexr.com/.
The regex below is supposed to capture email addresses but it doesn't seem to work, at least as is.
I'm posting here in the hopes that there's a simple explanation I might look further into.
From the tutorial website, I gleaned that there are different "flavors" of regex. From the regexr.com site, it seems I have the option to choose a JavaScript or PCRE engine (I assume engine is a synonym for flavor). It doesn't seem to make a difference.
\b[A-Z0-9._%+-]+#[A-Z0-9.-]+\.[A-Z]{2,}\b
Ultimately I'm working in R so have added the R tag to this post. I suspect R may use yet a different flavour from the one above.
I am trying to use this software called InfoGrid for a project that I am building. Can someone please point me to some basic getting started articles. I don't see any documentation on the site.
Peopl with enough reputations, please edit the question and add the tag InfoGrid to this question.
I joined the infogrid mailing list and wrote to the dev team to include a simple getting started article. The dev's have been kind enough to provide the same on their wiki here: http://infogrid.org/wiki/Examples/FirstStep
I am an early user and have some experience I can share. Basically this stuff rocks. It's quite hard to get your head into at first but once once you get past the "aha" it makes complete sense.
I'm currently looking at different solutions getting 2 dimensional mathematical formulas into webpages. I think that the wikipedia solution (generating png images from LaTeX sourcecode) is good enough until we get support for MathML in webbrowsers.
I suddenly realized that it might be possible to create a Google Charts API equivalent for mathformulas. Has this already been done? Is it even possible due to the strange characters involved in LaTeX-code?
I would like to hit an url like latex2png.org/api/?eq="E = mc^2" and get the following response:
edit:
Thanks for the answers sofar. However, I am already aware of several tools to generate png images from latex source code (both online and from my commandline), but what I was looking for was a simple way to get the image via an Http GET request. Perhaps such a service does not exist.
Update
As #hughes (and others) pointed out, the previous Google Chart API has been deprecated.
The example I wrote still works as of Sept 2015, but a new one shall be used now (documentation):
Old answer
Google Chart can do it (Documentation):
http://chart.apis.google.com/chart?cht=tx&chl=%5CLaTeX
I'm using this with Google Docs, because it doesn't support math yet.
chart.apis.google with background color changed
https://chart.apis.google.com/chart?cht=tx&chf=bg,s,FFFF00&chl=%0D%0A4x_0%5CDelta%28x%29%2B3%5CDelta%28x%29%2B2%5CDelta%28x%5E2%29%3E0%0D%0A
or chart.apis.google with background color transparent and resized
For better readability URL needs to be decoded.
https://chart.apis.google.com/chart?cht=tx&chs=428x35&chf=bg,s,FFFFFF00&chl=
4x_0\Delta(x)+3\Delta(x)+2\Delta(x^2)>0
Data structure looks like this
{
"cht":"tx",
"chs":"428x35",
"chf":"bg,s,FFFFFF00",
"chl":"n4x_0\Delta(x) 3\Delta(x) 2\Delta(x^2)>0"
}
https://chart.apis.google.com/chart?cht=tx&chs=428x35&chf=bg,s,FFFFFF00&chl=%0D%0A4x_0%5CDelta%28x%29%2B3%5CDelta%28x%29%2B2%5CDelta%28x%5E2%29%3E0%0D%0A
You could try the Online image generator for mathematical formulas for a start.
mathurl is a mathematical version of TinyURL.com. It allows you to reference LaTeXed mathematical expressions using a short url. For example, http://mathurl.com/?5v4pjw will show [LaTeX output Image] which you can then edit. More details on mathurl’s help page
I just ran across MathJax on Ajaxian [via Wayback Machine]:
MathJax seems to have a chance at being a practical solution that offers a high quality display of LaTeX and MathML math notation in HTML pages.
The output is remarkably beautiful, and it's all pure HTML and CSS, which makes it scalable and selectable. Performance is currently a bit sluggish, but this is recognized.
As everyone has said, there are many services that do this already. Here is another easy one that I've used a number of times (and you can install it locally on your server if necessary):
http://www.codecogs.com/components/equationeditor/equationeditor.php
I'd take a good look at how the MediaWiki LaTeX support does it and borrow from there.
Please check out this site for a way to create TeX documents without any software installed. You can then snippet the result image with any screen capture method and embed the resulting image into a any website.
Go to http://sharelatex.com
The software is free to use, but you need to register to create documents.