Using setInterval() to do simplistic continuous polling
For a simple web app that needs to refresh parts of data presented to the user in set intervals, are there any downsides to just using setInterval() to get a JSON from an endpoint instead of using a...
View ArticleHow to convert uint8 Array to base64 Encoded String?
I got a webSocket comunication, I recieve base64 encoded string, convert it to uint8 and work on it, but now I need to send back, I got the uint8 array, and need to convert it to base64 string, so I...
View Article'ServiceModel' does not exist in namespace 'System'. When I try to add a...
I'm using Visual Studio Professional 2013, and I'm trying to import an ASP.NET web site whose files were on SVN so that I can run and debug the website locally. I created a new web site and changed the...
View ArticleRename result columns from Pandas aggregation ("FutureWarning: using a dict...
I'm trying to do some aggregations on a pandas data frame. Here is a sample code:import pandas as pddf = pd.DataFrame({"User": ["user1", "user2", "user2", "user3", "user2", "user1"],"Amount": [10.0,...
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Cannot assign to read only property 'closed' of object '[object Object]'
I've been cracking my head on this for a few days now, but I can't find the reason why this is happening.So I'm getting the following error message: TypeError: Cannot assign to read only property...
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.NET Core 3.0 and IIS: HTTP Error 500.30 - ANCM In-Process Start Failure:...
My application runs fine within IIS Express on my development workstation, but I am having trouble deploying it to IIS. I receive the following error when I browse to the application:HTTP Error 500.30...
View ArticleGetting java.lang.NoClassDefFoundError: com/squareup/javapoet/MethodSpec when...
I have one simple application "Client" that uses some annotation, within it I am including the .jar for the annotation processor that I wrote, should write java class using JavaPoet to the console. The...
View ArticlePod is using node group role instead of service account in aws eks with an up...
my pods are using the node group role instead of the role defined by the service account. The service account configuration seems to be right because when I run kubectl exec pod_name -- env | grep AWS...
View ArticleHow can I print current time as an ISO 8601 string with strftime?
I want to print the current time in ISO 8601 format as close as possible to Python's isoformat() function, which produces output like 2024-01-16T09:32:46.090+01:00.As a starting point, I have this code...
View ArticleWhen using await queryFulfilled any API error is bubbled to onQueryStarted...
When using await queryFulfilled in onQueryStarted we need to use try-catch in case where is an API-error, otherwise it will be uncaught.But rtk-query itself retrieves error data and includes it in...
View ArticleCan I define multiple objectives for solver in excel without writing a macro?
I need to solve an equation for each cell of a column in excel by changing one variable (a separate cell in the sheet) that will impact all the cells. how can I do this in excel?
View ArticleIs anyone aware of the internal working of Cascading deletes in InnoDB? [closed]
I am currently working on a project to ensure that the child table entries that are deleted when I delete a parent record with foreign key relationship are reflected on the binary logs or stored in my...
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Get the largest rectangle possible when the corners of the rectangle are cut
So we have a rectangle with, let's say dimensions of 120ft length, 72ft breadth and 20mm thickness (we assume thickness is negligible thus consider this cuboid a 2D rectangle). I want to use JavaScript...
View ArticleLexOffice Download File via Lambda
I'm trying to download a file in PDF from LexOffice API via Lambda Function (NodeJS, and Amplify) and return the result to the user who called the Lambda.I am using NextJS with Typescript.So this is...
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Improve out of sample predictions XG boost/RF
I have a very extensive XGB Boost/RF, where the in-sample predictions are quite ok. Based on the validation set, it doesn't look overfit. If I make the actual predictions, the model is just taking one...
View ArticleHow to do redirect to another page in inside the function by...
I have an issue with redirect to another page. I can't use useNavigate() inside the function. Because it's not an component. redirect also not working. How can i redirect?import { redirect, useNavigate...
View ArticleMerge Pandas sub dataframes in one sorted by date and add column symbol
I have a number of csv files with stock data and i create a Pandas data frame with a for symbol in symbol list loop by providing the path and reading these files..The data frame has each stock sub data...
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Cookie not sent back to server: problem with DNS / CORS
I'm building a web page with Angular in front-end (being served via GitHub Pages), and Google Cloud Functions / Node.js in back-end.For example, there is a route /api/user/create where a make a POST...
View ArticleForming a tree structure from HTML elements in an array [closed]
I see an implementation here via a recursive function, but..I've tried dozens of times to compose this function, but I can't get my head around the logic by which it should work, although at first...
View Article7 Essential Productivity Software Tools for High-Performing Marketers
I am looking for a list of the most essential productivity software tools for high-performing marketers. These tools should help marketers manage their time, tasks, and projects more efficiently. I am...
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