Function New Question

• Can impurity affect the associativity of an operat

  Associativity is a desirable property and quite common for many operations in FP. Now I was wondering if an impure function can interfere with it. The only example I found isn't really convincing, ......

  functional-programming  language-agnostic  side-effects  associativity  purity  Read Article

• How to process 1 unique Service Bus Message only o

  I have two Service Bus Queues and Azure Service Bus Queue Trigger.The function reads 1000 messages from the queue and forwards them to another (for test) When publishing to Azure (plan consumption) I ......

  azure-functions  azureservicebus  azure-servicebus-queues  azure-function-app  azure-servicebus-topics  Read Article

• Azure functions signalR to create chat app?

  I'm looking for azure functions with chat application including broadcast, create, update and delete group as well as add, remove user from group....

  azure-functions  asp.net-core-signalr  azure-signalr  Read Article

• Tkinter Not Opening Window

  I am creating a program that allows a user to make a custom dice, but when I open a GUI window with a button that calls the backend dice roll logic, it breaks. In other words, the window doesn't open, ......

  function  user-interface  button  tkinter  window  Read Article

• Azure Functions with POST HTTP trigger return code

  I have a pretty fatal problem with an Azure Functions app.The app uses Linux and consists of several functions with a GET HTTP trigger and several with a POST HTTP trigger. The functions are written ......

  azure-functions  azure-function-app  azure-functions-runtime  Read Article

• Inside an OnClickListener, how to fun a function m

  hope someone can help. As the title says, inside a button onclick listener, I'm trying to run a Countdown Timer three times, each to run after the previous one is finished.I then need to repeat this ......

  function  kotlin  synchronization  Read Article

• Julia - Using metaprogramming to define several fu

  I'm developing a package in Julia, and in my package I have several functions that have the same layout, but some small variations in terms of the parameters they use. For example:function ......

  function  package  julia  metaprogramming  Read Article

• I want to know how to continue to solve my generat

  This is the question that I amhaving issues with .Find thegenerating function for thesequence{1, 225, 2227, 9283, 26349, 60061, ...}A=1+225x+2227x^2+9283x^3+26349x^4+60061x^5x(A)= 0 +x +225x^2+......

  function  geometry  equation  discrete  Read Article

• Is this how closure conversion, or hoisting nested

  Say you have a nested function system like this, with a few closures (JavaScript-like code, pseudocode, something NOT purely functional like Haskell or ML):function do_x(a, b) { let x = a * b ......

  function  oop  scope  compiler-construction  closures  Read Article

• Fortran Loop not reading in values properly

  We are having trouble with a function in Fortran. We think we might have written our function incorrectlyWith the function call as:one_Q_guess_array = hardy_cross_loop_iteration(2.0, & ......

  function  fortran  Read Article

• Adding abillity to woocommerce attribute shortcode

  Lets say we have added this shortcode to our website:[products columns="3" attribute="season" terms="warm" orderby="date"]You know it shows all products with ......

  function  woocommerce  attributes  shortcode  Read Article

• How can I send an Email through Website Contact Fo

  I am implementing a contact form on a website with Flutter web.To make this form functional, I need to send it as an email to a recipient.I am not even aware of what I should search for to implement ......

  google-cloud-functions  flutter-web  Read Article

• Facing challenge to invoke cloud Function from clo

  I am facing challenge to invoke cloud Function from cloud task using oidcToken.Here are details of my IAM & Code:const { CloudTasksClient } = require('@google-cloud/tasks');const client = new ......

  google-cloud-functions  google-iam  google-cloud-iam  google-cloud-tasks  Read Article

• $(“input”).val(); does not return valu

  <input id="tel" type="text" placeholder="input" /><br><br><button>Check</button>This code not workslet myTel = $("#tel").val();......

  function  scope  Read Article

• Why am I getting a parse error on the closing brac

  printExclamation :: Int -> IO()pintExclamation n = do { n <- getInt; if n == n; then return ! } ......

  function  parsing  haskell  io  return  Read Article