Rmarkdown to html on windows: DT::datatable not rendering (suspect pandoc issue) - html

Fails to render with pandoc.exe: \\: openBinaryFile: does not exist
rmarkdown::pandoc_available() is TRUE
Anyone ever seen anything like this?
Also, fwiw, there is not much CSS going on. No boxes around code chunks, etc.

check the file path you are using, are you using a relative file path, or an absolute file path? Are you pulling a file from a network drive? Double check you spelled the file correct. I am asking these questions, because I believe it might be as simple as the error is just not able to open the file, due to an incorrect file path / incorrect file name

Related

Can't Find JS file in Console

I am pretty new and I am trying to work with the GIPHY API, but I can not get my js file to be found in the browser. I have tried to create a whole new repo and I got the same issue. Can anyone help?
Here is my directory:
Image with error
Here is my HTML. Can anyone Help?
Folder structure
When I look in the console I get the message:Failed to load resource: net::ERR_FILE_NOT_FOUND
There is teh GIPHY sample code in the file so it is not empty.
Your path is not correct you need to point to the exact location your file is.
Try with ../js/main.js instead of js\main.js
For the standard way, you should move your index.html file in the root of the project and then point your js file like this js/main.js instead of js\main.js
If you can make your source to be just the file name likemain.jsalone
It will make you avoid the mistake of js\main.js thus solving the issue

How to save angular.json as UTF-8?

I am deploying an Angular project on Ubuntu and am running into This issue ("Unexpected token m in JSON at position 0.")
Someone suggested that I resave my angular.json file as UTF-8. I'm not exactly sure how to do that, do I need to add code or just change a file type?
If anyone knows how to do that (and why that might help) that would be great. Thanks!
To change the encoding of a file within vscode, do the following:
Open the file.
Look in the bottom right corner and press the name of the current encoding. In my example image below it is already UTF-8.
Select "save with encoding".
Pick the encoding you want to save the file with.

Chrome extension how to append or edit a csv file on pc

I am able to find some information on how to read a csv file on a computer but is there any way I can modify one? In my chrome extension I need to add data to each row one at a time after scraping some websites. Is there any better way then read csv, store data as variable and rewrite is everytime? This becomes problematic when the file gets large. I am looking for a way to “append ” to a existing file or a work around. Any suggestions appreciated.
Update: From comment I see it is not possible to read from file system. But is there anyway to read from within the extension directory? How should I do so if the csv file is included with in the zip file of the extension? Can I access them somehow? Code snippets would be helpful.
I'm in the middle of creating something which might help you. Right now you can upload the CSV file and append a "modifier". You can adjust the code according to your requirement. Here's the repo https://github.com/amanrOnly/CSV_Modifier

MediaWiki filepath Magic Word doesn't work for some files types

I'm trying to use the MediaWiki filepath magic word` so that I can create some template links that pass a specific MediaWiki file. Unfortunately with certain file types, filepath just returns nothing.
The file I'm trying to get the path for that's failing is a text file in this case. I have confirmed that I am using the correct filename as I can create a regular file link using [[File:Name.txt]], and {{filepath:Image.png}} works properly.
Example of what I'm trying to accomplish:
[http://server/processfile.php?path={{filepath:<filename>}} Process A File]
Is this a known issue? Is there an easy way that I can debug what's happening here?
After digging around a bunch more I was able to resolve the issue. It turns out that even though the MediaWiki would accept the file, it was being assigned a random mime type because it was a .yaml file.
After updating mime.types and mime.info in MediaWiki and adding the mime type (text/yaml) to my IIS configuration, I was able to get the downloads working and the file links showing up.
Full disclosure: I may have been using an incorrectly cased file name even though I said that I was using the correct file name. :P

Is it possible **to change an .sql file extension to like .myname** and still the software like wamp or sqlite can still read it?

Is it possible to change an .sql file extension to like .myname and still the software like wamp or sqlite can still read it??
-I was just thinking of the possibilities that changing the file extension to something custom could add to db security.
Using sqlite3 in Python you can select any arbitrary file extension (as long as [a-zA-Z]{1,...}) without hindering the module in accessing the database-file.
Note, however, that changing a default file-extension to a different arbitrary one does not increase (or decrease for that matter) security of the data stored in the database in any way.
You'd have to test if other (SQLite-)implementations allow custom extensions as well, but either way, it would have not impact whatsoever on security.
So long as the software in question does not limit itself to only recognizing files ending ".sql", it makes no difference whatsoever.
A file extension is just a label - they do not affect the actual physical contents of a file in any way, and an SQL file is just a text file. That .sql extension is really more of a user aid than a software aid - whilst software will use it as a filter (such as only showing .doc files by default on Word's Open dialog), if you tell a program to treat file X as a file of format Y then it will attempt to read it as a Y-formatted file, regardless of extension.
You could change it to .txt and (under Windows) it would open in Notepad instead when double-clicked, or .doc and it would open in Word (probably incorrectly, as Word would attempt to parse it as a Word-formatted file, not a plain text file). The actual contents of the file are completely unaffected.
You could change the .sql to .txt or .doc or .bmp or .wahoo or anything (or even remove the extension entirely), it will still be readable by WAMP etc.
It will have absolutely zero effect on security.