How to set up heroku? Content updates disappear [duplicate] - heroku

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Heroku app database resetting
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SQLite database hosted on Heroku getting automatically reset
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Can I use a file based database on Heroku?
(1 answer)
Can I host images in heroku? Or do I need S3?
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After git push heroku - uploaded files on Heroku are lost
(4 answers)
Closed 4 months ago.
I am making changes to the content of the site on heroku. After about 1.5 hours, everything rolls back. Disconnecting from GIT didn't help. Is there any other setting?

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Image broken after reopening of heroku website [duplicate]

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Heroku: images don't show after some time
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Image not found after dyno falls sleep django heroku postgresql
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File uploads in Heroku deployment with Django
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Closed 4 months ago.
I deployed my website and PostgreSQL database on Heroku and uploaded some pictures through Django admin. After uploading, the pictures can be clearly visible from the customer panel but are broken when I reopen the website after some hours. I browsed the database with heroku data explorer and in the image field my image files are still exist. So why it's not showing on my website after some hours?

How /etc/hosts effect the time cost of springboot project start on Idea Mac version? [duplicate]

This question already has answers here:
Jvm takes a long time to resolve ip-address for localhost
(8 answers)
Closed 3 years ago.
I'm using intellij idea 2019 on macbook, and found that my springboot project started quite slow.
Someone told me to add the machineName to the 127.0.0.1 record in the hosts file, and it really works.
Can someone explain how this works?
Adding records to hosts file helps to avoid DNS resolve issue: https://thoeni.io/post/macos-sierra-java/

Accessing IIS Express from another machine [duplicate]

This question already has answers here:
How to enable external request in IIS Express?
(27 answers)
Closed 1 year ago.
I want to access the site from another machine, like 192.168.1.11:10369
I found a solution for it, that is: http://bendetat.com/access-iis-express-from-another-machine.html
It's working well if I run the project in Web Matrix
But doesn't work from Visual Studio and showing Error Bad Request.. http://prntscr.com/ifz2jq (But it is working fine as http://localhost:10369/)
What should I do.. so that it can work from VS through IP address, as it is working good in web matrix and localhost/
Try like this:
iisexpress-proxy 8080 to 3000
source: stackoverflow.com/a/29971694/11600278

How to create restauration point on Windows Server 2012 R2 [duplicate]

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How to create a system restore point programmatically?
(3 answers)
Closed 2 years ago.
Installing paint.net, I found a string Creating system restore point...
I guess it is creating a restore point for Volume Shadow Service. -Isn't it? I'm not sure.
If I'm right, how do I do this in my app?
Let me know please if there are proper Apis.
You can do this using the System Restore API.
See the documentation for the SRSetRestorePoint function, along with adetailed example.

Fake time zone for web app testing [duplicate]

This question already has answers here:
How to use a custom time in browser to test for client vs server time difference
(11 answers)
Closed 5 years ago.
I have a web app and some people in Asia are seeing some weird time zone issues with the dates in the program. Is there a way to fake chrome or firefox or IE to pretend like my computer's timezone is like theirs so I can debug the issues easily?
Sure: launch the browser from the command line with a customized TZ environment variable instead of the way you normally run it:
TZ=Japan firefox &
Make sure firefox isn't already running when you launch it like this because if it is already running then it will probably just open a new window under the existing instance of the browser instead of starting a new instance.
Changing the system time in Windows 8 does auto change my Firefox browser timezone without reboot or relaunch of the sofware.

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