I use Visual Studio Code (1.8.1) to write ECMAScript 6 for NodeJS 7.3 (so currently no TypeScript). I want to run the current script with node from the command line (node ${file}) every time the script file is saved. Is this possible? To be clear: NodeJS is not running as server, but used for executing cli sc…
Tag: javascript
Refused to display ‘url’ in a frame because it set ‘X-Frame-Options’ to ‘SAMEORIGIN’
Screenshot of the error: and I’m getting error with the google survey setup. Answer I faced the same error when displaying YouTube links. For example: https://www.youtube.com/watch?v=8WkuChVeL0s I replaced watch?v= with embed/ so the valid link will be: https://www.youtube.com/embed/8WkuChVeL0s It works…
How to make entire row clickable in laravel?
I am trying to make whole row (tr) clickable in table. Here is the code I have tired, ` And the JS Script, It is not working. Please tell how can we do this. Thanks in advance 🙂 Answer
Clearing input in vuejs form
Just completed a todolist tutorial. When submitting the form the input field doesn’t clear. After trying both: The input field properly clears but it also deletes the todo. It seems to delete the input field before it has time to push the new todo in the todos.text array. Would love some input guys! Tha…
How to display an in Vue.js only if the image url exists?
I’m getting a bunch of tweets from the Twitter API. Some tweets have images attached to them, some don’t. Currently, I use this code to display the image of a tweet: The problem is that this only works if the tweet actually has at least one image. If it has no image, I get an exception because twe…
Regular expression to accept decimal numbers between 0 to 100
My requirement is a regular expression it accepts decimal values between 0 to 100 (like 1,2,3,….,99, 0.1,0.2,0.3,…..,99.9, 0.01,0.02,0.03,…..,99.99, 00.01 to 99.99). I found one solution but it accepts only decimal values like 00.01 to 99.99. Answer How about: Explanation:
‘Access-Control-Allow-Origin’ issue when API call made from React (Isomorphic app)
I’m running into an issue with my isomorphic JavaScript app using React and Express. I am trying to make an HTTP request with axios.get when my component mounts I am getting a status 200 res from the API, but I am not getting any response data and getting an error in my console However, if I make the re…
Exclude var and json file from webpack build
I’m trying to exclude but retain external reference to a few JSON files from a webpack build. I’ve modified the webpack.config.js to include: This solved some previous errors, but now it seems that the ‘font’ var is being considered undefined. The error is referring to this line in the…
How to update a dataLayer variable?
We initially push an object containing variables to the dataLayer: We now want to increase the value of environment.clicks with every click a user makes. How to do that? When we push it via The dataLayer Array may get 10.000s of entries. How to properly update the variable? Answer The way to update a datalaye…
How to write a simple hello world program in Javascript?
I’ve been looking all over the world. All I see is samples alerting hello world I don’t want to alert hello world. I want to print a simple website saying hello world. Does javascript have a print command? Here are typical samples on the web http://groups.engin.umd.umich.edu/CIS/course.des/cis400/…