helios | An extensible open-source mobile backend framework | iOS library
kandi X-RAY | helios Summary
kandi X-RAY | helios Summary
Helios is an open-source framework that provides essential backend services for iOS apps, from data synchronization and user accounts to push notifications, in-app purchases, and passbook integration. It allows developers to get a client-server app up-and-running in just a few minutes, and seamlessly incorporate functionality as necessary. Helios is designed for "mobile first" development. Build out great features on the device, and implement the server-side components as necessary. Pour all of your energy into crafting a great user experience, rather than getting mired down with the backend. One great example of this philosophy in Helios is Core Data Synchronization. This allows you to use your existing Core Data model definition to automatically generate a REST webservice, which can be used to shuttle data between the server and client. No iCloud, no problem. Helios also comes with a Web UI. Browse and search through all of your database records, push notification registrations, in-app purchases, and passbook passes. You can even send targeted push notifications right from the browser.
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Community Discussions
Trending Discussions on helios
QUESTION
I'm trying to calculate the rolling mean of the previous k non-NA values within the dplyr/tidyverse framework. I've written a function that seems to work but was wondering if there's already a function from some package (which will probably be much more efficient than my attempt) doing exactly this. An example dataset:
...ANSWER
Answered 2021-Apr-07 at 22:39Since I am not aware of a ready-made way of computing your output in any standard library, I came up with the implementation roll_mean_k_efficient below, which seems to speed up your computations considerably. Note that this implementation makes use of the rollapply and the na.locf methods from the zoo package.
QUESTION
I'm a student that is currently new at coding with html and css and we are required to work on a project to make a website (without posting). I happened to just stumble across a small issue though...
I'd like to reduce the width of these boxes so that they'll fit in line with each other rather than having them aligned like this. It doesn't look very attractive. Does anyone have a solution? Here's the code:
...ANSWER
Answered 2021-Apr-05 at 09:09try this code:
QUESTION
I have this digital dial indicator : Helios-Preisser Digimet 1722-502". It comes with a capacity to output its reading over a USB serial cable. The USB cable is a special 4 pin connector on the end that plugs into the calipers and a normal USB on the other end.
Although the device comes with special software, I am trying to write a basic python library to communicate with it. Below is the snippet of the manuel which explains the data communication protocol
I am using the python Serial library and have managed to get some communication going with it. Here's what I have so far
...ANSWER
Answered 2021-Mar-17 at 16:04pyserial supports (or it should, but at the end of the day that would depend on the driver and not on pyserial itself) a function to change the state of the port's control lines.
You need to do something like this:
QUESTION
I'm trying to serve a Django app (helios) with Apache2, but I'm always receiving this "There was an error while handling your request. when trying to access the server. The server have the following naming debian.serverdomain and I tried to access using http://debian.serverdomain ,http://debian.serverdomain:80 and http://:80, but didn't work.
The apache configuration didn't show errors and the wsgi appears on the apache status.
The apache conf: helios.conf
ANSWER
Answered 2021-Mar-03 at 21:49[Solution] The problem was the database privileges, where I didn't created the apache user www-data. It seems to be an old issue, but the commands are there:
QUESTION
To send a discriminated union field to a remote actor I am using Hyperion as the serializer, but it seems to serialize only the first field but does not serialize the rest of the union. The sample code is as follows:
Server.fsx
...ANSWER
Answered 2020-Dec-02 at 21:29Your actor isn’t looping so terminates after the first message
Add a
QUESTION
I am trying to send a message using remote in F# but I keep getting this problem where a message with a type is never sent. When I use the code given below :
Server.fsx
...ANSWER
Answered 2020-Dec-01 at 12:49QUESTION
When running the official Akka Quickstart on my Mac terminal, I get this error:
...ANSWER
Answered 2020-Sep-24 at 00:00This is a warning, not an error.
Here is a quote from Oracle JDK 9 Migration Guide
https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-7BB28E4D-99B3-4078-BDC4-FC24180CE82B
Understanding Runtime Access Warnings
Some tools and libraries use reflection to access parts of the JDK that are meant for internal use only. This illegal reflective access will be disabled in a future release of the JDK. In JDK 9, it is permitted by default and a warning is issued.
For example, here is the warning issued when starting Jython:
QUESTION
I am working on a personal WebApp project in React. I am new to this technology but very eager to learn it. I came across a problem. I am using axios to fetch data from Google Youtube API response and it works but I am unable to parse obtained data that is nested. What i mean by that: Inside Items there are multiple snippets
...ANSWER
Answered 2020-Sep-22 at 21:00initial movie is an empty array and it will take some time to fetch from API. refactor to the below
QUESTION
I am learning how to call a remote actor from a different machine. To simulate two different machines I have a Host machine and the other one is a Virtual Machine (VM). The Network Adapter is set to NAT because with this setting I am able to ping the host machine from VM (I read that it should be set to Bridge but the ping command timed out).
ANSWER
Answered 2020-Sep-18 at 01:04Change this line
QUESTION
I have this Highcharts timeline and I want to rename the series labels to be more descriptive (instead of displaying 'Series 1', 'Series 2', etc) in other words, a meaningful label name.
I thought it was as simple as adding brackets and calling the name property, but this fails to render. This is troublesome, since this is the only documentation I can find on naming series in Highcharts.
Here is the code:
...ANSWER
Answered 2020-Sep-17 at 11:16In your code, a few brackets were missing but the idea of adding name to a series is correct.
This property exists on the timeline series.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install helios
Verify Ruby Installation:
Install Helios, Bundler, and at the command prompt:
Create a new Helios application:
Create a Postgres database at the command prompt:
Change directory to myapp
Start the web server:
Go to http://localhost:5000/admin and you’ll see your app's Web UI
Linking a Core Data model
Integrating Helios into your mobile client
In order to set up storage for Newsstand, you will need an account with one of the following cloud storage providers:. In your application directory, edit the config.ru with your credentials for the cloud storage provider of your choice. Here is an example configuration using AWS. For other configuration options, see fog.io.
Amazon AWS S3
Google Cloud Storage
Rackspace Cloud Files
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