colony | a lightweight microservice framework for NSQ | Microservice library
kandi X-RAY | colony Summary
kandi X-RAY | colony Summary
A lightweight microservice framework for NSQ. Services can emit and consume data; services can also respond to messages they receive and handle response to messages they emit. See the [docs] or the [examples] for more information.
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Top functions reviewed by kandi - BETA
- NewService creates a new service
- responseHandler is the main handler function .
- produce sends a message to the service .
- Generate a service
colony Key Features
colony Examples and Code Snippets
Community Discussions
Trending Discussions on colony
QUESTION
I am working on an app but there is a problem with hamburger icon as it is not working. It is not opening the navigation menu when i am clicking on it. what is the problem please tell me? I am trying to solve it but dont know what is the problem with it. I am new to code please help me.
Here is my fragment code
...ANSWER
Answered 2022-Apr-08 at 06:28you have to handle this action by yourself
QUESTION
I was trying to update the town name in the below-given JSON structure.
...ANSWER
Answered 2022-Apr-03 at 18:13Well, map
alone is not enough to solve your problem, since you have two nested arrays. Maybe you can consider the possibility to use map
twice?
For example:
QUESTION
I have created a PokelistModel class and I want to display data in ServiceRequestedPage. But I am unable to access sername
,pname
from the model class to display in ServiceRequestedPage.
ANSWER
Answered 2022-Mar-29 at 13:18There are a few ways how to do it. You can try this one:
Change response model to incorporate all the data. Just copy and paste JSON that you received here: https://app.quicktype.io
Then change the part here:
Text( snapshot.data[index].service.sername, style: TextStyle(color: Colors.black87, fontWeight: FontWeight.bold, fontSize: 16), ),
Use the same structure for any other data that you need. Maybe you could create more generic ApiService and pass the necessary variables as parameters, like this:
QUESTION
I have a JSON array stored in a variable which looks like below
...ANSWER
Answered 2022-Mar-29 at 16:17QuoteLineItem is an object, not an array, so you can't use it to iterate. Instead you can use the multi-value selector to retrieve all matching keys as an array and use that to iterate:
QUESTION
Here's a snippet of the json data:
...ANSWER
Answered 2022-Mar-19 at 03:34Should be able to use OPENJSON
's WITH
clause to scope in and map each row.
QUESTION
I don't know if it's possible, but is there a way to get the date/time of each tweet that comes through Twitter's Filtered Stream?
I'm using sample code provided in Twitter's API V2 documentation for "filtered stream" tweets as a base. I have edited it so that I can search for a key word, and I am able to just get the text of the tweets, but I also want to get the date/time of the tweets. I can't seem to be able to do it.
My goal is to be able to count the number of tweets created every 15min that contains my word/s of interest, but I can't do this without having the time the tweets were created.
Here is my code so far:
...ANSWER
Answered 2022-Mar-04 at 17:24Yes, you can add on additional field
parameters to the endpoint. To get the created at times for Tweets, try https://api.twitter.com/2/tweets/search/stream?tweet.fields=created_at
.
For full list of optional params check out the API reference here
QUESTION
I'm trying to filter the rows of a dataframe according to whether there is a certain value in one column:
...ANSWER
Answered 2022-Feb-15 at 17:58Your problem seems simple enough to be solved by str.contains.
QUESTION
This is how the table is looking like:
id city address steps date 1 null null a 2021-11-01 1 NY null b 2021-11-04 1 Chicago null c 2021-11-05 2 SF 33, ABC colony x 2021-12-01 2 SF 33, ABC colony y 2021-12-04 2 SF 44, Kang Street z 2021-12-05 3 Austin null i 2022-01-01 3 Austin 12, Bridgetown j 2022-01-04 3 Austin null k 2022-01-05What I want is total count of times that for any 'id' there was an update in fields city and address only but excluding null. We dont care about the column steps and any updates there.
For id = 1, the city was changed from null to NY to Chicago. However, the address remained null, but the given the dates I count it as 2. Changing from null to NY is not supposed to be counted as an update.
For id = 2, the city was never changed it was always SF. But, there is a change in address but only once and thus we count the update as 2 again.
For id = 3, the city was never changed but the address changed from null to an address back to null. We don't count the first null because the customer may not have the info but if he/she changes it back to null that has to be counted. Here also update count will be 2.
I am expecting the results as:
id change_count 1 2 2 2 3 2Can I know how to do this via sql? The major problem is to not count "null" as I rank the id in ascending order of when the record came but count when it is changed back to "null" is where I am mainly confused.
Any help is appreciated. I am working on it and if I get the SQL finalized, I will share it here too.
...ANSWER
Answered 2022-Jan-20 at 23:51I tired using combination of window-function lag and coalesce method and I finally got the answer but if someone has a better solution, do suggest. :)
My sql:
QUESTION
I have created an app and stored some data in firebase database. I want to show the data in recyclerview but all the data is not populated i.e. Data of 4 fields is displaying but data of two fields (bloodgroup and phone no) is not displayed by the recyclerview. Below is my code. Thanks in advance
My Adapter RcvAdapter
...ANSWER
Answered 2022-Jan-20 at 11:49Since you're using the default encoder/decoder with the FirebaseRecycler class, you should make sure to match the key names in the database with the key names in your model.
For example, Try changing "phoneNumber" in ModelClass
to "phone" (same as database).
QUESTION
I have this dataframe in python df
ANSWER
Answered 2022-Jan-11 at 23:57something like this :
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