I’m using node.js with typescript for a server which receives WAV files and I’m trying to check wether a WAV file is valid, however I’m not sure exactly how the best way to do it would be, I have figured out how to check a few things but I’m not sure that I’m not doing it correct…
Category: Questions
How to increment a key in the dictionary?
I’m new to javascript and I’m trying to increment a key in the dictionary I don’t get the incremented number, where am I going wrong? Answer You are trying to increment undefined since there is no key property in dic, thus you get NaN. Instead, give the key property a default value:
CSS change text coloration when disabled by javascript
I used the javascript code for making my inputs disabled. It works, but only for inputs. I would like to change the font color also when my inputs are disabled. My code looks as follows: I put disabled next to my textparagraph class, like they shown here but there is no reaction at all. Is there any chance to…
Is it posible to use a State Machine without using Conditional Statements on the Current State?
I want to use a state machine where the current state is mapped to the current screen. I am using svelte with xstate. Example with string as type: App.svelte machine.js How to do the same with a svelte component instead of a string? Instead of <p>{$toggleService.value}</p> something like this <…
How to get distinct elements(case insensitive) from array of objects using lodash
I have an array that looks something like below, now I need only one Microsoft, instead of these case combinations using lodash. expected output, can anyone help me out with this? found many solution, but i need the case insensitive filter. thanks in advance. Answer You can use lodash’s _.uniqBy(), whic…
Make API request to google analytics from Google Sheets using Google Apps Script
I have a workflow that adds a new row to a google sheet every time the lifecycle property changes in the CRM. The output includes the Google CID, Persona, Hubspot Customer Id and new Lifecycle into a google sheet. It looks like this – CRM 2 Google Analytics Google Sheet There is a settings sheet that co…
Native date input ignores CSS
I have a problem with native inputs of type date. My case consists of a native form with multiple native inputs of different types (text, number, date, etc.) The application featuring the form has a sticky header which results in the following behaviour: Whenever the form is submitted and the form validation …
How to fix imgur api error status 400, 417 errors
While uploading pictures using the Imgur API, some pictures are not uploaded and returns status 400 or 417 errors. This error was fixed upon launching the console. But every time I upload a picture I have to restart the console. How may I prevent this from happening? Answer The 417 error states that the Imgur…
How to resolve this parent: Element returning null?
I saw an old post that was never resolved and I am invested in it now. Uncaught TypeError: Cannot read property ‘append’ of null in typescript I tried reproducing it and I am also getting the error: Uncaught TypeError: Cannot read property ‘append’ of null this.parent console logs null…
dropdown for Year not showing unless I click on each cell
I am using jqwidgets JS library and having one issue in displaying the dropdown under Year column. As can be seen in the code below, the Year column is not displaying the jqxDropdownList unless I click on it. For example, when I clicked on the first cell of Year column, it showed me the list as shown below: C…