According to this question: “Twitter Bootstrap 3 collapse when checkbox checked” i’ve tried this solution, because it is simple and clean. http://jsfiddle.net/L0h3s7uf/1/ But with this “solution” you have a problem. If you click the checkbox too fast, the area is collapsed but th…
Tag: javascript
Reverse an integer in JavaScript
I have written the following code to reverse an integer in JavaScript. It works fine but returns a 0 when given an input of -900000. Does anyone know what could be wrong? Answer You don’t need to slice off the – sign from negative numbers, you’ve already taken the absolute value as x. Drop t…
How to upload and read CSV files in React.js?
I would like the user to upload a .csv file, and then have the browser be able to parse the data from that file. I am using ReactJS. How would this work? Thanks. Answer Figured it out. A combination of react-file-reader and HTML5’s FileReader (see this page). Placed the react-file-reader bit inside of r…
How can I create dynamic components with Google App Scripts for Google Sites?
I am trying to create dynamic app script components that can be added into my site with dynamic data for each instance of the script. I tried doing parameters, but I am not sure if that’s the best way to approach this. For example, I want to create an image script that be loaded with dynamic links, and …
How to configure eslint indent for WebStorm?
How to set “indent” in .eslintr.json to match the default used in WebStorm? Everything I’ve tried so far, as per the official documentation can’t match it: “indent”: [“error”, 2] – gives many Expected indentation of 2 spaces but found 4 “indent”…
children prop in React component
i am learning react at the moment. this is the link with the code – http://redux.js.org/docs/basics/ExampleTodoList.html I am having a bit of difficulty understanding what’s going on in this part of the code I am having the most difficulty understand this snippet What does {children} mean here? Wh…
Stream response to file using Fetch API and fs.createWriteStream
I’m creating an Electron application and I want to stream an image to a file (so basically download it). I want to use the native Fetch API because the request module would be a big overhead. But there is no pipe method on the response, so I can’t do something like So how can I combine fetch and f…
Correct Try…Catch Syntax Using Async/Await
I like the flatness of the new Async/Await feature available in Typescript, etc. However, I’m not sure I like the fact that I have to declare the variable I’m awaiting on the outside of a try…catch block in order to use it later. Like so: Please correct me if I’m wrong, but it seems to…
How to delete pages based on phrases in PDF using Adobe XI Pro?
This is my first time using Actions in Adobe Pro. I would like to.. Remove all pages in a PDF that contain any of the following strings (Total, Word Document, Excel Spreadsheet) for a PDF in Adobe Pro. Remove common strings (CSI, Export, Import) from all pages throughout the PDF. The following code was found …
Vue component event after render
Is there an event in Vue that gets fired after an element re-renders? I have an object that updates, which causes my template to update. After it updates I want to trigger an event which runs a jQuery function. The code looks like this: As you see, I tried using the watch event, however when the watch event t…