When running the following code tidied in functions or not, it still writes to my file incorrectly. One thing that did work was wrapping those functions inside of a setTimeout method, with the seconds somewhere around 10. I just didn’t like the idea of hardcoding those values and taking anymore time to complete than it should. What’s a better way
Tag: asynchronous
await js async function (promise) inside a go function
I am looking to integrate indexdb in a wasm based app. How do you “await” in a go function a promise from a js function. Here is the example and in go Async callbacks are fine too. LE: one bad solution would be to create a go routine with an infinite loop waiting until a DOM variable exists like global.solution+ID
console logging prints a promise when function returns an object but prints the data when it is not an object
I have this function that makes a get request to an api When I use this function on a buttons onClick handler The console shows an a promise not the actual data but when I switch my get function to where it isn’t returning an object around the data, then access the data by the console prints out the actual
Why does the callback hell works and the async/await doesnt? (in this particular case that i am testing)
I have this two codes (one i use callback hell and other async/await): The callback hell works as i imagined (the string logs appear lastly). Then i tried to convert the same code but with async/await, like this: Now the first await blocks the main thread while the other two keeps showing lastly. What am i doing wrong? Edit with
Cannot finish a race with timer in RxJS
Code above will output 2. If I have an action that I try to repeat until condition is met but ignore it if it takes too long, then I take an approach in this answer https://stackoverflow.com/a/51644077 The problem is that race never finishes with the shortest function. The longActionObservable repeats until the condition is met and empty() is called. This
How can I visualize an API mashup in Postman?
I have a REST API of classical actors that I want to visualize in Postman. The image URL of an actor is not in the API, so I will need to create a mashup from a combination of the core API and another API. 1. Prerequisites The core API/endpoint is at http://henke.atwebpages.com/postman/actors/actors.json: The image URLs of Katharine Hepburn and Humphrey
React state not changing after clicking some button
After invoking handleButton by pressing the Log In button once, the value of logInStatus is empty. However, after the second click,the value of logInStatus will change. I know that setState is an async call, so it will not update the value of logInStatus instantly. How should I approach a solution? Answer Edit, I will not remove the first paragraph bellow,
Why do I get an Unhandled Promise Rejection with await Promise.all
This is the general structure of my code: I expect this to catch any rejections happening in asyncActions because they should be handled by Promise.all(), but somehow they are unhandled? The console shows the following: Why are they not handled by Promise.all() and then caught in the catch block? I also noticed that when I replace both the new Promise(…)
How to fetch without refreshing the page?
Okay so, I recently started learning about async JS and APIs and fetch and am just creating a small project for practice and I want to add 2 more features to it I want to add a button on which when clicked without refreshing the page, gives us a new GIF. A search bar for the GIF we can find
How to set up a function dynamically without calling it in javascript?
I have a function which calls multiple functions at the same time and waits until all of them are finished. It’s working as intended. It’s labeled as parallel below I’ve got an array which I want to map into a function with the param for each value in the array. However as you might imagine, the function is being called