Recent questions tagged Javascript

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javascript - Marker content (infoWindow) Google Maps

I'm trying to add infoWindow's to multiple markers on a Google Map. The closest I have come is to get an ... ; }); } Thanks in anticipation. 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 - Angular 2 img src in a relative path

The johnpapa Angular 2 style guide suggests a folder-by-feature approach. I get the idea, you can make self ... can with the template or css 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 - get value in one column in spreadsheet using google apps script

I want to get a string value -to compare it later on with an if condition- from only one column in spreadsheet ... set the range of this column 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 - Is it possible write a gulpfile in es6?

Question: How can I write my gulp file in ES6 so I can use import instead of require and use => syntax over ... --harmony as asked in this stack 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 - Why is accessing a variable using window.variable slower?

Multiple sources for JS performance tips encourage developers to reduce "scope chain lookup". For example, IIFEs are touted ... global.x+1; } } See Question&Answers more detail:os...

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

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647 views

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javascript - Android Keyboard shrinking the viewport and elements using unit vh in CSS

I am experiencing a very strange and unique issue. All my pages are using vh and vw CSS units instead ... pages which experiencing this issue. 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 - CSS3 Keyframe Animations: End and stay on the last frame

I've run into some difficulty trying to play a CSS3 keyframe animation and have the relevant element stick at ... would be greatly appreciated. See Question&Answers more detail:os...

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

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216 views

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javascript - MongoDB - what is the fastest way to update all records in a collection?

I have a collection with 9 million records. I am currently using the following script to update the entire ... a significant amount of time. 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 fake jquery.ajax() response?

I am writing some QUnit tests for a JavaScript that makes AJAX calls. For isolation I overwrite $.ajax to write ... of a successful AJAX call? 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 - +new Date() - Is this good practice?

So we had the Discussion today in our company about +new Date() being good practice or not. Some prefer ... familiar with the unary operator"? See Question&Answers more detail:os...

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

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853 views

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javascript - How/Where to store data in a Chrome Tampermonkey script other than localStorage?

I wrote one Greasemonkey/Tampermonkey script for Facebook . I needed to store data to retrieve it later. For ... use FileSystem to store 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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javascript - Functions In CoffeeScript

I'm trying to convert a function from Javascript to CoffeeScript. This is the code: function convert(num1, num2 ... convert How to correct 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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141 views

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javascript - Plugin throwing TypeError after WordPress 4.5 update

I'm debugging a visual composer plugin that broke after I updated WordPress to 4.5 and I can't figure ... -wordpress-45-master-list#post-8271654 See Question&Answers more detail:os...

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

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295 views

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javascript - Unmounting React.js node

I'm trying to unmount a React.js node with this._rootNodeID handleClick: function() { React.unmountComponentAtNode( ... s in there somewhere.. See Question&Answers more detail:os...

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

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387 views

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javascript - ReCaptcha 2.0 With AJAX

I have managed to get ReCaptcha 2.0 working in my website. However, it's only working when I don't use AJAX ... with the rest of the POST 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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113 views

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javascript - How to configure dynamic routes with express.js

I have a route.js which looks like this: module.exports = function(app) { app.get('/tip', function(req, ... any dynamic way to create 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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113 views

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javascript - How to get a height of a Keyboard in React-Native?

I am using React-Navigation in my app and the app consists of StackNavigator with multiple screens, some ... or this module ? See Question&Answers more detail:os...

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

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153 views

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javascript - How to find if element with specific id exists or not

In my JavaScript I want to check whether the element with specific id is exist or not, I tried it with 2 ... error as below - Object expected See Question&Answers more detail:os...

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

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149 views

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javascript - How to fill an input field using Puppeteer?

I'm using Puppeteer for E2E test, and I am now trying to fill an input field with the code below: await page ... email address all at one time? 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 - Why do we use <script> for scripts, but not <style> for external CSS?

A relative of mine who started to learn Web Development asked me this question. Why <script src="min.js"></script ... more info to give to him? See Question&Answers more detail:os...

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

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241 views

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javascript - Escape dot in a regex range

For some reason those two regex act the same way: "43\gf..--.65".replace(/[^d.-]/g, "");? // ... are the differences and why they act the same? See Question&Answers more detail:os...

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

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207 views

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javascript - Error parsing header X-XSS-Protection - Google Chrome

I upgraded Google Chrome to Version 64.0.3282.140 (Official Build) (64-bit) on a Windows 10 machine. ... appears to be generating the issue. See Question&Answers more detail:os...

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

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333 views

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javascript - How do I check if a number evaluates to infinity?

I have a series of Javascript calculations that (only under IE) show Infinity depending on user choices. How does ... , show 0.0 instead? See Question&Answers more detail:os...

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

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157 views

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javascript - Check if an element is a child of a parent

I have the following code. <html> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ ... there something wrong with my code? See Question&Answers more detail:os...

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

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236 views

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javascript - Autocomplete using a trie

I am working on an autocompletion script and was thinking about using a trie. My problem is I want everything that ... to learn how it works. See Question&Answers more detail:os...

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

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245 views

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javascript - Safari Picture In Picture - custom HTML5 video controller

Safari HTML5 custom video controller with Picture In Picture (PiP) At the WWDC15 Apple introduces Safari 9 ( ... trigger it by javascript? See Question&Answers more detail:os...

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

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169 views

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javascript - How to store and retrieve image to localStorage?

Thought I had this, but no. The goal: snap a photo (insurance card), save it locally, and retrieve it ... am I doing something else wrong? See Question&Answers more detail:os...

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

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222 views

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javascript - Building an HTML table on the fly using jQuery

Below is the code I use to build an HTML table on the fly (using JSON data received from the server). I ... ".rslt").removeClass("hide") ; See Question&Answers more detail:os...

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

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