Firefox warning: Content Security Policy: Couldn’t process unknown directive ‘require-sri-for’

Why does Firefox tell me

Content Security Policy: Couldn’t process unknown directive ‘require-sri-for’

when Mozilla’s documentation says they’ve implemented it?

The meta tag Firefox is complaining about:

<meta http-equiv="Content-Security-Policy" content="require-sri-for script;"/> 

ubuntu 18.04. Error mongodb “reason: Connection refused” Error: couldn’t connect to server 127.0.0.1:27017

es: que tal, gente, ¿como han estado?. necesito ayuda con este problema en mongodb, no se como resolverlo, he probado con distintas soluciones como: mongod –repair, systemctl enable mongodb.service, systemctl start mongodb.service, reinstalar y ninguna me funcionó. les agradezco su ayuda.

en: Hello, how are you?. I installed mongodb and I need help with this problem in mongodb, I don’t know how to resolve it, I’ve tried many options to resolve the error, such as: mongod –repair, systemctl enable mongodb.service, systemctl start mongodb.service, reinstall, but none it worked. excuse me for my english, isn’t good. thank you for your help.

error mongodb connection refused status mongodb.service

I had to set up a backup email because I couldn’t get in my original on hoe can I log in the new on and have everything synced [duplicate]

This question already has an answer here:

  • How do I recover my Google account (or Gmail) password or username? 2 answers

I need help in a way of getting all my important work msgs and numbers from my email and I am locked out of it

PuTTY Fatal Error: Couldn’t agree a client-to-server MAC

I’m using PuTTY 0.70 on Windows 10 to connect to a remote VPS running Debian Linux, but I keep getting a “PuTTY Fatal Error: Couldn’t agree a client-to-server MAC (available hmac-sha2-512)”

PuTTY Fatal Error

Other ssh client terminals are connecting just fine for me from the same machine, so this problem has to be a configuration within PuTTY. Does anyone know where I can configure the Message Authentication Code algorithms in PuTTY?