Recent questions tagged JavaScript

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I'm trying to write a regex for country code, which should limit to four characters maximum, only symbol allowed is ... -Thank you in advance!! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to markup the last non linking item in breadcrumbs list using JSON-LD

I am using structured data for my breadcrumbs trail. I'm refering to this documentation: https://developers.google. ... that have links to it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - what's the technical difference between express and http, and connect for that matter

var express = require("express") , app = express() , http = require("http").createServer(app) I ... .createServer(express()).listen(8080) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to make jQuery dialog modal?

I am using jQuery dialog in asp.net. It is working fine for me. The problem is when I open the dialog ... it automatically? Please help me out. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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766 views

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javascript - Is there a set time out equivalent in php?

Is there a PHP equivalent to setting timeouts in JavaScript? In JavaScript you can execute code after certain time has ... to do this in PHP? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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762 views

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javascript - Google Audit Question

The following external CSS files were included after an external JavaScript file in the document head. To ensure ... the body inline script? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Babel - regeneratorRuntime is not defined, when using transform-async-to-generator plugin

I am not able to setup babel correctly for the usage of async / await. I am using babel 7 and webpack 4. I ... .js:179 at cmp.bundle.js:182 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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992 views

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javascript - TypeError: firebase.messaging is not a function in node.js

While trying to fetch the FCM messages in node.js using firebase module, following error "TypeError: firebase. ... module to pull messages?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Visual Studio Code Intellisense Typescript not working

I've been trying for ages but I cannot seem to get Visual Studio Code intellisense working beyond a single file for ... it isn't working at all? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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791 views

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javascript - Find all permutations of 2 arrays in JS

I'm trying to find every permutations of 2 arrays like this: // input lowerWords = ['one', 'two', 'three' ... THREE: true one two three: true See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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679 views

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javascript - What encoding is expected for Node.js source code?

I've done some Google searches, but I get results related to encoding strings or files. Can I write my Node. ... UTF-8 source code is supported? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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761 views

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javascript - Passing html into Vue component

At the moment I pass some parameters into a vue component <Slider :images= "['/img/work/slide2.png', '/img/ ... is a very simple v-for. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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674 views

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javascript - Client-side socket.io without a node.js server

To use socket.io on the client side, usually we start a node.js server and go like this: <script src="/ ... what's happening behind the scene. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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549 views

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javascript - Using jQuery to post JSON object to Spring 3 controller

I'm trying to POST a JSON object to a controller in Spring 3. I'm getting the following ... Utf8StreamParser.java:184) at org.codehaus.jackson.map.ObjectMapper._initForReading...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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802 views

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javascript - jQuery: Index of element in array where predicate

I have an array of objects. Each object has, among others, an ID attribute. I want to find the index in the ... simple way to do this in jQuery? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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916 views

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javascript - Headers not showing in fetch response

I can see the header "x-auth-token" in Chrome DevTools. However, the header is not showing up in my fetch ... FYI this is user test data. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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896 views

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javascript - Using Axios in VueJS - this undefined

Using typescript and vuejs + axios, i have the following .catch function on a post request - I'm attempting to ... https://bootstrap-vue.js.org. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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680 views

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javascript - Export an es6 default class inline with definition or at end of file?

What is the difference if any between exporting an es6 default class inline with its definition versus at the ... more efficient and concise. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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710 views

1 answer

javascript - Is there a configuration in Github Pages that allows you to redirect everything to index.html for a Single Page App?

I'm trying to post my SPA app that works fine locally but when I push it to Github Pages, the interior pages ... at the root of the project. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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793 views

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javascript - ReferenceError: Can't find variable: Map

I'm using Angular 4, Webpack 2.4.1, Karma 1.6 and Jasmine 2.6.1 and am writing ES2015 not TypeScript ... support this though? Can anyone help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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870 views

1 answer

javascript - Getting absolute position of an element relative to browser

I have a div set to the css class float with float being: .float { display:block; position:fixed; top: 20px; ... Also, I am not using jquery. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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795 views

1 answer

javascript - Uncaught TypeError: pre,template,textarea,script,style is not iterable

I am encountering this problem while my cordova app tries to run on my smartphone. I'm using angular cli. I ... have no idea what to do. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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832 views

1 answer

javascript - With the ACE Editor, how can I unbind an event?

https://github.com/ajaxorg/ace/wiki/Embedding---API editor.session.on('change', callback); is how you bind an event ... But how do I unbind it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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747 views

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javascript - precision of Math.random()

What is the precision of JavaScript's Math.random() function? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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624 views

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javascript - JQuery UI resizable does not support position: fixed; Any recommendations?

JQuery UI's .resizable function does not support position: fixed; elements. The moment you try to resize them ... lost forever. Any suggestions? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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797 views

1 answer

javascript - Wait for iframe to load before next function is triggered?

First off: I know things should be run asynchronously if possible. I have a function, called wrap: essentially it ... '); highlight('#two'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

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javascript - How to reinitialize Owl Carousel after an ajax call?

I am trying to reinitialize Owl carousel after a successful ajax call. The ajax call will change the data but the ... way to be doing this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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819 views

1 answer

javascript - Retrieve jQuery Cookie value

Example, I have this cookie: $.cookie("foo", "500", { path: '/', expires: 365 }); How do I get the value of ... var foo = $.cookie("foo").val(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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