I am trying to download all files located within a specific folder on a FTP site. The folder is called “IN” (as shown in example code) and contains a number of .csv files. the requirement are this: donwload to local folder all the csv present on the IN folder move them from IN folder on the FTP to…
How do I prevent a duplicate random number when using setInterval? (javascript)
I’ve been wanting to generate random numbers through a function and then use setInterval to repeat that function and give me a new number every time. also using node so semicolons might be missing. Answer When you use prevNum as a setInterval() argument, you’re always passing the original value of…
Within a markup-string, how to replace any e.g. class-name specified element with its own title-text?
I have a variable called $text. I want to make it so that if there are any spans with the class “emote”, replace the entire span and its contents with the title attribute of the span. Also, it must be case sensitive. If $text had this as a value: It would become this: How could I achieve this? Ans…
render javascript component (ag-grid) in r shiny
I am trying to include the most basic example of ag-grid from their website in a R-shiny application, starting from there I will add more and more trying to setup a proper communication frontend-backend on data edit. However I am stuck at the basics of the inclusion. The component is included in source code b…
Get canvas pixel position from mouse coordinates
I have a 16×16 canvas that is scaled with CSS (width:90%; height: auto;) and I’m attempting to convert mouse coordinates on the canvas to one of the 16×16 pixels. I’m taking it from an onmousemove event, and while I can get the raw screen coordinates, I need to get where it lies on the c…
Vue 3 arrays – Deletion from array removes wrong DOM element
When removing an element from a ref array in Vue, it removes the right one in the JS side of things, however in the DOM, it removed the last one of the list. I have no clue why it removes the wrong element. For example : When I remove B and logging that deletion, I get an array [A, C].
How to let users upload or change the uploaded images in one page, and display it in another page? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 9 months ago. Improve this question How to let user upload image in one page, and then display it in another …
Build failed to compile – Attempted import error
My attempt to build for production fails every time because of this error: Attempted import error: ‘decrypt’ is not exported from ‘../../../../util/security’ (imported as ‘decrypt’). This error only appears when I try to build for production (npm run build). Here is the way…
React Native – Variable does not update correctly when retrieving data from AsyncStorage
I’m trying to store and get data that I fetch from an API. The user is supposed to get a token on the login screen, and the token will be shown in an Alert dialog on home screen when the user press a button. But the token is not shown in the Alert dialog. the token is shown after I
How do I color separate words that are in quotation marks
I am making a shop, and I made a “Colors available” part, but I want to be able to color separate words with different colors, in Javascript, css, or HTML, or however it is possible Answer You can have util method to create span with style.