I’m looking for an example on how to generate the request body when uploading an attachment to Azure DevOps Server. Looking at the documentation here, it notes the content for the body should be “[BINARY FILE CONTENT]”. The content of the body is coming from a URL (https://someURL/images/abc…
How can I control this code with “setInterval”?
I tried create a function for use that code in setInterval but when I create a function with that code it stop working. I tried almost everything. Could you guys help me about that? Answer You’ve not defined your function properly and you are calling setInterval in the function that you call in set inte…
Trying to update the innerText of an HTML element when a button is clicked in JavaScript
Hey guys. I’m creating an installation widget where the command to run changes depending on the buttons that are clicked (Build version and OS version) I want the command text at the bottom to change when a user changes their build to Preview or LTS and so on. My logic is that it checks to see if the bu…
React Reconciliation Of Component Instances
I’ve been trying to understand react reconciliation and am getting really confused by some of the details of how the diffing algorithm works. So far, I understand that whenever an update is made, we create a new react element tree and compare it with our previous react element tree. The diffing algorith…
Get specific elements of a Map in javascript
For a given map like this: How can I get the list of “phone”s? Something like: expected answer: [“213-555-1234”, “617-555-4321”] Answer You can directly iterate the Map object using its built-in iterator that works with a for loop. This has the advantage that it doesn’…
How do I wait for multiple promises to resolve but also include a set minumum delay?
I am calling two APIs with two different functions and having a setTimeout for both, is it possible to handle their timeouts in such a way that they finish in 10s instead of 15s. Is there a way to run this code only in 10s, so that both the APIs get called in 10s time period Answer Forcing either one
Is there a way to edit an image before saving it to the database?
Our images are being uploaded by the users on the web application (React) and being saved on the database by our API (Loopback). The images will be used in our Qt application and they should have round corners. We have some processing limitations so we can’t clip or mask the images on Qt. We have some o…
How can I catch a browser timeout and execute my own error message?
I have a web page (classic asp) with a link to a local IP address, as follows: If the local IP address is unavailable the web browser eventually times out and displays its own error message. What I want to do is: catch the timeout before the browser displays its default error page and display an error on the …
Javascript i need to show data in table from dynamic object keys
Hello everyone I have a array of objects now those objects hold have multiple keys and those keys are dynamic so I have no idea how can I loop through data and show them in the table I am not sure how can I access those when I loop through. I was able to get the object keys into a
How to get html data-attribute string from a php variable
I am constructing an html form in php with javascript and css, the following line of code works fine and displays a textarea with the required prefix: $form .= ‘<textarea class=”text” data-prefix=”Message from: ” ></textarea>’; However I want to include a php va…