Recently I am attempting to modify the source codes of this page. The underlying technique of this interactive programe is called sketch-rnn, a deep learning algorithm that can generate sketches. I need to access the real time images on the canvas so that I can use convolutional neural network (CNN), and feed…
Tag: javascript
Input = time, How to allow input of only the hour. No minutes or seconds
I want to allow the user to input a time but only allow the input of hours, no minutes or seconds. I understand a text or number field would be better but need to post the input as a time. I have tried setting the step attribute to 600, however that removes the milliseconds only. Answer The step attribute is
Lodash debounce async/await
I’m trying to add debounce to my application before I do an api call. However when I introduce debouce, it seems like my await is ignored and the function calls due to missing values Error: in the setSearch method, I wrapped the call to get data in debounce but nothing happens. Answer I think I figured …
JQuery not getting updated value even though DOM shows otherwise
I have this input that is hidden: Once my popup modal closes, ConfirmationResult is changed from false to true like this: I then have to check and see if ConfirmationResult is changed to true here: However, the issue is that for some reason I cannot get the updated value at all. What am I missing? EDIT: This …
Using addListener to an element that would be created later
I get an error ‘.addListener is not a function’ upon trying this: This element ‘id’ comes into picture when the entire document gets loaded, and I am using it in the middle of the documents construction. So, I did this: The error is gone now, but the element ‘id’ does nothi…
Proper way to handle many event listeners in javascript
In my website, I have a dynamically growing list, (from a database) that has buttons attached to each item of the list. The button goes to the same javascript function, but each element in the list has a different id, which needs to be included inside the function when it is running. I’m currently using…
js Split array add space between words (not first)
I have a string Topic: Computer Science And want to strip out topic: (but in fact I want this to work with any header on the string line) and return Computer Science. I thought about splitting the components and then adding the spaces back in: But then I need to remove the last space from the string. For each…
How to alternate jquery toggle slide actions on click
I want to show two elements on click, one after the other, whereby a user clicks a button the first element with a class(.show-element-one), is shown and when the user clicks the same button for the second time the second element is shown with class(.show-element-two) , am using the code below to show element…
Send multiple props across components React
I am trying to send two variables from the Component ‘Game’ to the Component ‘App’ but I am unsure how to send more than one prop at a time. This what I have: With this I am able to send the prop ‘score’ from ‘Game’ to ‘App’ but I was wondering if it…
splice in javascript(vue) not working as expected after adding class dynamically
I’m trying to delete an element from an array using array splice method. I’m also using animate.css and I dynamically add the class ‘fadeOutDown’ before deleting the element. Then I’m using a timeout function to wait for the animation to complete and remove the element from the a…