How using the program wkhtmltopdf I convert the entire folder with html files?
Let's say there are 10,000 html files in the folder, and I need to make 10,000 pdf out of them.
You cannot do that directly with wkhtmltopdf, you will need some external logic to handle going through your files.
This could be a shell script, or it could be a portion of the program you are writing. If you simply have a task that states "convert these files to pdf" and you are running on a standard Linux server, I would advise you to write a shell script that loops over the files and executes wkhtmltopdf for each file separately.
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I need to find Batch... jsx file script that is standard script in photoshop. I know, all script are in Scripts folder, I see Image Processor there. But cannot find Batch... .jsx file.
I believe what you're looking for are two scripts, "CSX-1_3.jsx" and the library it uses, "stdlib.js" - but it depends on which version of PS you're using. The old location used to be in the /Presets/Scripts/ directory.
I have a problem with LabVIEW installer. I have a database which I communicate with using a udl file via LabVIEW. I also have other files for saving passwords etc. when I make setup file and install my program, I can not write to my files because they become read-only! I put .exe file in program file and my supporting files and database in Program Data.
The .exe program returns no error but does not write any data into files! what is the solution
Are you putting the database under "Program Files"? Try putting it under the user or public documents folder and you should be OK if that was the problem
I am using scrapy to scrape a website and I can download the file from the page, however everything that is being download is a plain text file. How do I download it with it's extension type? I am downloading scripts and as such, having the proper extension type on my download is necessary.
For example, if I am downloading exploits from exploit-db, the link that I go to to download them would be for example: https://www.exploit-db.com/exploits/19832/
and the link i would extract from there to download from is https://www.exploit-db.com/download/19832 which will, if I click on it normally, download a ruby file. But through scrapy it gets saved as a text file. Is there a way to download it as a .rb through scrapy?
Just save it as filename.rb. All files are text/binary files. Extension is there just to tell your operating system what to use to understand that file.
(In some operating systems extension isn't even required since files have headers at the beginning of the file telling what they are)
You can do try this:
scrapy shell https://www.exploit-db.com/download/19832
Then in the shell or your spider just do:
with open('ruby_file.rb', 'wb') as ruby_file:
ruby_file.write(response.body)
I have a very particular case and I don't know if this is possible to be done.
I'm using NWJS to run a web app as a desktop app. I need to zip/package the source files because my code should not be available to eavesdroppers. This package will be delivered on a flash drive. And this is were my trouble begins.
There are a lot of .pdf file that must be shipped together with the package. The user can browse which pdf he wants to open, and when he clicks it, the pdf is "downloaded" to his pc. The content of the pdf is NOT available on the application. I have a list with the name of each pdf file.
If I zip/package the .pdf together with the source files it becomes a huge .nw file and it takes forever for my application to load. I need to mantain the pdf on a separate folder and they need to be accessible through the source code. This is easy if i run the application directly without packaging it, as nw uses the relative url to it's root, but when I do package nw uses a temp folder for the source files and I can't use relative url to access the pdf folder.
The only approach i can think of is to write a js script to identify where the flash drive was mounted but i don't know if this is possible.
I have to support Windows and Mac for this case.
Searching on NWJS google group i found that the answer was quite simple. These two lines returns the path where the nw bin is running. From there is quite simple to get the pdf folder.
var path = require("path");
pathstr = path.dirname(process.execPath);
I have a project that need to run in a pen drive, the content is updated daily, and i need a automated way to generate a single file (.exe) to be downloaded by users.
I use this tool https://github.com/mllrsohn/node-webkit-builder, but when build for windows, the build generate multiple files ( dlls, dat ,exe ).
This break my automation because the content need to be downloaded (single file).
Any help?
As far as I know, it can't. You could try making a 7zip SFX archive and running your own program instead of an installer.
This needs to create temporal files when run (which are deleted when the program quits) and I don't think you can remove the initial prompt. If you're okay with that, it might be what you need.
Edit: You can get the necessary SFX modules here.