I have a cron-based PERL script that in combination with MySQL and PhantomJS and a highly customized [login to view URL] file, does automated printing of web pages, with some added formatting (headers showing date, page#, URL, title) and saving them to PDF.
But on some jobs I get an error Error: ReferenceError: Can't find variable: WeakMap.
This error is basically due to PhantomJS being outdated and not being able to handle "WeakMap". After quite a bit of research on the matter, there appears to be no workaround other than switching from PhantomJS to a similar and more current tool.
This solution looked good, but there may be others:
"Ended up abandoning PhantomJS and implementing a new solution using NightmareJS and Electron in a headless environment with an optional Docker wrapper: [login to view URL]"
Whatever is selected, this is a PERL script, would prefer to keep it that way. And that everything is compatible with Linux (Ubuntu server most likely), MySQL, Cron.
11 freelances font une offre moyenne de 504 $ pour ce travail
I have examined both your Perl script and the PhantomJS script. Would you consider using Chrome Headless? As far as I know Chrome supports the 'WeakMap' feature you refer to. I have experience with Perl, DBI and Li Plus
Hey, I'm interested to know more about your project You can find out more about my past Perl opensource contributions and work samples here [login to view URL] Best regards, Stefan
Grreetings. I have read your scripts. I understand you have a list of web page to save screenshot of page into pdf and then send it to each target email. I think we can work on this. Let me know if I can help with this Plus
Dear client I've just checked your requirements carefully. I am a senior full-stack developer with rich development experience. This is my last experiences: -Knowledge of CMS concepts like Wordpress , Magento ,Shopify, Plus
Hi, I am expert Perl, C and C++ programmer on software side. I have expertise of both Linux and windows development in Perl, C and C++ and have developed back ends using MSSQL, MySQL, PostgreSQL. I have the knowledge Plus
?I understand your work.? ??I can say with certainty I can do it,?? ⋆⋆⋆⋆⋆⋆You give me a message. I am dealing with all the requests with you⋆⋆⋆⋆⋆⋆ My name is Zahid? Good luck freelancer???
I have many years experience in Perl, MySQL and many flavors of Linux. After reviewing your script I can see how I can either replace with NightmareJS or use another option without modifying much of your existing Perl Plus