dyno | Package dyno is a utility to work with dynamic objects
kandi X-RAY | dyno Summary
kandi X-RAY | dyno Summary
Package dyno is a utility to work with dynamic objects at ease. Primary goal is to easily handle dynamic objects and arrays (and a mixture of these) that are the result of unmarshaling a JSON or YAML text into an interface{} for example. When unmarshaling into interface{}, libraries usually choose either map[string]interface{} or map[interface{}]interface{} to represent objects, and []interface{} to represent arrays. Package dyno supports a mixture of these in any depth and combination. When operating on a dynamic object, you designate a value you're interested in by specifying a path. A path is a navigation; it is a series of map keys and int slice indices that tells how to get to the value. Should you need to marshal a dynamic object to JSON which contains maps with interface{} key type (which is not supported by encoding/json), you may use the ConvertMapI2MapS converter function. The implementation does not use reflection at all, so performance is rather good.
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Top functions reviewed by kandi - BETA
- GetBoolean returns the boolean value at path .
- Delete removes a value from v .
- GetInteger will try to get the integer value .
- GetFloating gets float64 value
- Set sets a value at the specified path
- Get gets the value at path .
- ConvertMapI2MapS converts a map to a string
- SGet gets the value at path
- SSet sets a value at path
- AppendMore appends one value to v .
dyno Key Features
dyno Examples and Code Snippets
Community Discussions
Trending Discussions on dyno
QUESTION
I am trying to find out why my update method is not working in my Rails API. It should update the bio field. I have my API hosted on Heroku and am using the Heroku logs to debug in production. I used the exists? method to make sure the user is in the db and yet when the update method is called it rollsback after doing this check. I don't understand what is the cause of this?
Here are the Heroku logs of the output
...ANSWER
Answered 2022-Apr-15 at 05:53I can not be totally sure without knowing the data in your database but I would say you have two users with username=newperson.
When you try to save any change on any of those the validation triggers and the changes are not commited to the dabase.
QUESTION
I am using Heroku for PHP. I looked at my Heroku logs and found errors in my config.php code. I am making a spotify clone for my coding portfolio which I made successfully with xampp, apache, mysql. But now I need to showcase it and I have to use Heroku since it is free and secure. I added the add on for cleardb mysql in Heroku and connected the MySQL workbench and dumped the SQL. However running my app on heroku I get this error, "This page isn’t working right nowslotifyhokole.herokuapp.com can't currently handle this request. HTTP ERROR 500"
My config php code:
...ANSWER
Answered 2022-Mar-25 at 07:59Before you do anything else, rotate those credentials. Editing them out of your question is not enough. You have published them online and they are forever compromised.
The whole point of using getenv() for credentials is so you don't have to include them in your source code. The argument to getenv() shouldn't be your database URL; it should be the name of an environment variable that contains your database URL.
The ClearDB add-on sets such a variable for you: CLEARDB_DATABASE_URL.
QUESTION
I'm developing a video chat application for multiple users using socket.io ans simple-peer. I'm using react for front end and node js for server. Deployed the server in heroku(Now I'm using free dynos only). I'm also using my own TURN server.
It is working without any trouble for four devices . One of the existing peer disconnects when the fifth one connects.
I couldn't find what I'm missing. I'm trying to connect 10 peers in a room.
Do I need media server for streaming? or I have to change anything in the signalling server or TURN server?
Any help would be appreciated.
...ANSWER
Answered 2022-Mar-24 at 00:12The average user's computer cannot maintain a lot of peer connections at the same time. If you use mesh topology in your WebRTC app, the recommended number of users in the chat room is 4. If the number is higher, it begins to load the CPU much more and the p2p connection with each peer becomes unstable. If you want your application to support multiple participants in the room, you should integrate SFU into your app (mediasoup, for example).
QUESTION
I'm new to Heroku and planning to upload all my applications there until i made some research about package pricing and found out that free apps get around 550-1000 dyno hours per month and for standard package 25$-50$ per dyno per month, now here lies the question.
Does this mean that standard Package X1 for instance if I consumed 1000 dyno hours per month i will billed 25($/dyno) x 1000 dyno = 25,000$ per month?.
...ANSWER
Answered 2022-Mar-23 at 08:19Every Dyno type has a different price which is what you pay every month, for example $25 for standard-1x. That's what you are billed every month (no more).
The hours come in place when you select a Free Dyno:
- the first 550 hrs are free, after that the Dyno stops working (next month you get the same quota and the Dyno can restart)
- you can extend to 1000 (free) hrs if you register a valid Credit Card
QUESTION
Folder structure of the project.
...ANSWER
Answered 2022-Mar-21 at 10:58You are running through path related misunderstanding in the heroku perspective. In heroku if you run default console from your project and run ls (to see list information) command, you can see there is no where your project xyz-project name to be found. They just often named it to app as a project name.
In your project, you can place server.js file in the project root directory. Also, add your backend dependencies to the root package.json, and install dependancies by npm install, don't forget to change directory path those are mentioned inside server.js as well.
Change scripts from package.json
QUESTION
I have deployed my Telegram bot on Heroku written in Python (PyTelegramBotAPI) before and it was working without any issue. Today I tried to migrate it to Render.com. I stopped my Dyno and deployed it on Render and it logs below error. I tried deleting the Dyno completely and render still logs the same error. Finally I tried revoking the bot key but the issue is still the same. I'm certain I don't run any extra instance of the bot. The weird part is the bot still responds for a little time after all the instances are stopped or deleted. Finally I deployed it again on Heroku and it's working just fine. How can I fix that?
Error:
...ANSWER
Answered 2022-Mar-18 at 23:34Running into the same issue here. Looks like an incarnation of Heroku's "preboot" feature, more details here: https://community.render.com/t/having-2-instances-after-deploy/3640.
TL;DR: It's impossible to disable it on render.com :-/
QUESTION
I am using nodemailer to send mail
It works perfectly on the local instance as it is the same device
NOTE: This is just a representation of the mailer program and there are different values in the actual codebase
My code
nodule.js
ANSWER
Answered 2022-Mar-18 at 11:55You can try using google apis oauth 2.0 and setting yourself as a tester and sending mail on your behalf docs
QUESTION
I'm a student and I have deployed a Telegram bot on Heroku's free tier which used by some students of my university. It would be better if I could see my bot's metrics to improve it more. I know I can upgrade to a paid Dyno to view metrics but currently I'm not in a position to do a such thing so is there a way to view app's metrics in Heroku's free tier?
...ANSWER
Answered 2022-Mar-15 at 16:05I couldn't find a way to view metrics in Heroku's free tier but found an alternative which is Render.com. At the time of writing this render.com allows users' to view metrics in their free tier.
QUESTION
We have several microservices in heroku, every now and them, any of them can crash, we know why, we can look at logs and solve the issue.
But I've been looking in heroku documentation without much success, if there's a way of heroku letting me know that an application or a dyno crashed?
Is there any event I can configure, like heroku pinging an URL, maybe with the name of the app? or something of that sort?
...ANSWER
Answered 2022-Feb-19 at 14:32One solution is to use a Logging AddOn to manage/view your logs in a Log Aggregator that offers features like that: for example in Papertrail you can define queries (i.e. message includes ERROR) that send an email when they find some results (configuring also how often, etc..)
QUESTION
I am trying to set up my Django project on Heroku. It's my first time doing so.
When deploying it succeeds but when opening up the view I get this message: ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. (full traceback below).
I am using Heroku Postgres and Heroku Redis add-ons.
What am I doing wrong?
...ANSWER
Answered 2022-Feb-15 at 11:59I was able to fix the problem by changing position of os.environ.setdefault before imports. Apparently the order matters. I found a solution here
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