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15 votes

Visual Studio Code & .Net Core ARM support

The community is in the progress of making dotnet core working on ARM. Samsung recently joined the dotnet foundation to (mostly) do work for ARM. .NET is a great technology that dramatically ...
SynerCoder's user avatar
5 votes
Accepted

Raspberry Pi 3 Web Browsing

The RPi's architecture and speed is getting better with each new release. If you look at the spec page for the new processor, it specifically mentions higher performance with Javascript and web ...
Jacobm001's user avatar
  • 11.9k
4 votes
Accepted

Nginx "Out Of memory: Kill process"

You're obviously running out of memory. Without knowing what exactly you're running on your system it's hard to advise, but check out two main suggestions: 1. Configure your web server. Go though /...
Dmitry Grigoryev's user avatar
3 votes
Accepted

Web Browser keywords to automaticly redirect to local websites?

I found a solution with mDNS. The website I used is the following: https://www.howtogeek.com/167190/how-and-why-to-assign-the-.local-domain-to-your-raspberry-pi/ It worked perfectly fine.
Konstantin Kilbel's user avatar
3 votes

Water level indicator using a transistor

This answer intended to answer your specific question, but also to provide an example of an engineering approach to the problem. How to detect water There are many ways that water could be detected ...
Edward's user avatar
  • 961
3 votes

Raspberry Pi 3 Web Browsing

I've played with Raspbian and Ubuntu on a rpi2, and although Ubuntu has Firefox, the Ephinay browser in Raspbian runs a lot faster. It may not be able to play youtube above 320p, not even in ...
greenbag's user avatar
2 votes

Visual Studio Code & .Net Core ARM support

Mono runs okay on raspberry pi but be aware it suffers from performance issues (The one I use is Mono JIT compiler version 3.2.8 (Debian 3.2.8+dfsg-10)). I run handful of console applications on RBP (...
Sri 's user avatar
  • 21
2 votes

Controlling Raspberry pi from website

As indicated by @goldilocks this is a very wide open question, to answer properly much more details are needed. Like on every small or large project, divide it into development units, each one ...
fcm's user avatar
  • 1,837
2 votes

Run python script from php

No, this is because your python script has an endless loop. Web servers impose a runtime limit on started scripts, most times in the range of seconds. The PHP interpreter itself has another limit. ...
Janka's user avatar
  • 1,718
2 votes

Have a running script + a website that interact

I'd recommend trying Flask. It's a Python based framework that should let you put together your dashboard. As you'd only be working in one familiar language it shouldn't be too complicated to get your ...
goobering's user avatar
  • 10.7k
2 votes

Raspberry PI 3 - Browser, bad performance (Website with HTML5 canvas)

This question was asked back when chromium was not hardware accelerated (much). But for those who have the same problem nowadays, this will enable hardware acceleration: Run sudo raspi-config in the ...
Botspot's user avatar
  • 1,779
2 votes

Makes OpenVPN a local Apache Webserver accessable from outside?

OpenVPN is the service that is allowing you to connect from outside to your local network, basically a VPN server. By connecting to it, it creates a tunnel and your traffic is routed through it, and ...
Darius Mihut's user avatar
2 votes

Hosting Multiple Websites on RPi 4

Virtual hosts depend upon a host name in the HTTP/1.1 Host: header, and so probably cannot be made to work without those DNS entries. The browser determines the host name from the URL and sets up the ...
Bob Brown's user avatar
  • 1,037
2 votes

Remote keyboard emulator over mobile web page?

How about simple keyboard? (project page on Github) Your webpage could submit either single characters, or complete text lines (e.g. SSH commands) to the webserver, and the webserver would then run ...
Dmitry Grigoryev's user avatar
1 vote
Accepted

Problem with launching webpage at boot

Starting programs on boot up is managed by systemd using services. So you can create a new service with a unit file that starts the internet browser with the webpage addressed. Here you can look how ...
Ingo's user avatar
  • 42.2k
1 vote

Hosting Multiple Websites on RPi 4

Okay, so now I figured out with the problem was. I've done EVERYTHING RIGHT, EXCEPT for having the proper permissions on the directories to enable or disable these sites. I have my permissions all ...
Aaron Esteban's user avatar
1 vote

Hosting a Website or Websites Using Raspberry Pi 4

Which is better, SSD or HDD? Obviously, an SSD drive which has connected to Raspberry Pi 4B's USB 3.0 port. You can also fire up a simple web page and find a virtual system that hits a dozen ...
M. Rostami's user avatar
  • 4,323
1 vote
Accepted

How to control python code though web page

Maybe you could use a framework like Flask. With that you can create a webserver with only a few lines of code. And because it is written in python, you can use the classes you created already :)
fshero's user avatar
  • 66
1 vote

What database should I use for an application that will be deployed on both Linux (raspb pi) and Android

Use sqlite3, that's well supported in Raspbian. There's also some support in Android. https://developer.android.com/training/data-storage/sqlite
Dougie's user avatar
  • 5,311
1 vote

How to create a router like configuration web page on raspberry pi?

I think making a web page would be the best option for what you're trying to do. I think the main problem with this is how are your users going to know the IP address of the pi? Doing this with your ...
Will N's user avatar
  • 33
1 vote

Raspberry Pi B+; Problems with the autostart of browser

It looks like you're using the wrong file. The file used to configure auto-starting items for LXDE is: /home/pi/.config/lxsession/LXDE-pi/autostart Just add @midori to that file, and you should be ...
goobering's user avatar
  • 10.7k
1 vote

Use SPI pins from ASP.NET Core application on RaspberryPi 3

The mfrc522-netmf code is build for the MicroFramework and its not the code but the PIN numbering that is not compatible withe the Raspberry Pi One way is try and copy the code into your project and ...
Piotr Kula's user avatar
  • 17.3k
1 vote
Accepted

Raspberry Pi as prototype wearable tech?

For this I advise not using the Pi at all. You're going to want a small-sized micro-controller for the real application, which will require a different type of program. If you go the route of the Pi,...
Brick's user avatar
  • 1,377
1 vote

Execute python script with web server apache2

Lines like the one below in your error log are giving you a hint: [Sat Jun 24 12:00:53.928111 2017] [cgid:error] [pid 2640:tid 1945105456] [client ::1:54506] End of script output before headers: ...
Marcelo Gomes's user avatar
1 vote

Create Website on RPi using Windows IDE

You didn't make it clear enough about why publish isn't working. But from that screenshot I suspect it is expecting an ftp server to be installed on your Pi. That can be done, but it is here is a ...
SDsolar's user avatar
  • 2,348
1 vote
Accepted

Controlling Raspberry pi from website

i dont know windows iot how can help you for this! but if you wann use python and raspbian(or another linux distro) you can create rest api and call this api from your asp.net website to control your ...
Benyamin's user avatar
  • 134
1 vote

Raspberry Pi 3 Web Browsing

As far as i can tell it is not a problem of the past, and i also know that both github and google docks have problems with the browser preinstalled on rasbian. which is in fact some version of ...
sir_ian's user avatar
  • 980
1 vote

Nginx "Out Of memory: Kill process"

Im my case, spdy was the culprit. If I turn it on, the first request works fine, but the next one causes an out of memory though the system has enough memory (less than 50MB are used on a total of ...
zigazou's user avatar
  • 111
1 vote

Nginx "Out Of memory: Kill process"

You are running out of memory and being hit by the OOM Killer in an attempt to stop your system crashing. The OOM Killer is a bit random, but is weighted by the amount of memory a process uses so if ...
Michael Daffin's user avatar

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