Recent questions tagged Javascript

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javascript - Call a function when window is resized

How can I call for this(or any) JS function to be run again whenever the Browser window is resized? <script type=" ... ".border")) }) </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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198 views

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javascript - React (Facebook): managed state of controlled checkboxes

I'm having a little problem while trying to create a checkbox that selects and deselects other individual checkboxes ... do? Thanks 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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229 views

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javascript - Merging Text Nodes Together After Inserting Span

I have an extension where I am storing/retrieving a section of the DOM structure (always a selection of text on the ... " are you today" </p> See Question&Answers more detail:os...

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

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229 views

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javascript - Adding Marker to Google Maps in google-map-react

I am using the google-map-react NPM package to create a Google Map and several markers. Question: How can we add the ... /GoogleMap> </div> ); } 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 - JSON.stringify escapes double quotes every time when stringified

I am storing JSON objects retreived from web service to objects in javascript. In many places this gets stringified(This obj ... ,"2","3"]}"" See Question&Answers more detail:os...

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

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273 views

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javascript - Iterating over directories with Gulp?

I'm new to gulp, but I'm wondering if its possible to iterate through directories in a gulp task. Here's ... a feature-based minified JS file. See Question&Answers more detail:os...

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

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270 views

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javascript - Best way to get intersection of keys of two objects?

I have two object literals like so: var firstObject = { x: 0, y: 1, z: 2, a: 10, b: 20, e: ... a clean and clever solution for this problem. See Question&Answers more detail:os...

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

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261 views

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javascript - Extending the defaults of a Model superclass in Backbone.js

I would like to pose this as a question to this answer but I can't seem to do so, I apologize. Extending the ... 3, dog: 5, rabbit: 25} See Question&Answers more detail:os...

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

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345 views

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javascript - Clear input fields on form submit

I know this is continuously asked anew, and I've checked out different answers and tried different solutions but to no ... a lot for the 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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500 views

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javascript - Meaning of a double star (**) in a file path

I was reading here on Stack Overflow about ** in a path, as in this example: src/js/**/*.js I would ... " means "any nested directory" please?! See Question&Answers more detail:os...

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

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220 views

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javascript - Bind hidden inputs to model in angular

I have following form: <form name="frmInput"> <input type="hidden" ng-model="record.usersId" value="{{ ... values of hidden inputs are correct. See Question&Answers more detail:os...

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

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137 views

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javascript - Handling bad JSON.parse() in node safely

Using node/express - I want to get some JSON out of request headers, but I want to do it safely. If for some ... app? Will this way block node? 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 - "Stack overflow in line 0" on Internet Explorer

I realise this is not the ideal place to ask about this in terms of searchability, but I've got a page whose ... to find how they solved 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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295 views

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javascript - Current URL without parameters, hash, http(s)://

I'm looking for a neat way of getting the URL of the current document in Javascript. The URL should be clean ... for getting rid of the junk? See Question&Answers more detail:os...

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

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235 views

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javascript - Position of Div in relation to the Top of the Viewport

I am wondering how I can get the number of pixels (or measurement in general) from a div to the top of the ... really are. Thanks for any 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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233 views

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javascript - AngularJS checkbox ng-repeat and selected objects?

I am trying to do it in proper way with less pain, but i can't figure out how to deal with ng-model and ... is the proper-way with less pain? See Question&Answers more detail:os...

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

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558 views

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javascript - How to fix Uncaught TypeError: Cannot read property 'prototype' of undefined?

I have a little problem. I'm using backbone.js. I wrote this code like in example: <script> $(document). ... fix this? Thanks for you answers. See Question&Answers more detail:os...

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

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326 views

1 answer

javascript - What does _ngcontent-c# mean in Angular?

I'm learning Angular 2/4 and I see the html tags with the ng generated attributes: _ngcontent-c0, _ngcontent-c1... What does this c value mean? See Question&Answers more detail:os...

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

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165 views

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javascript - Unique element ID, even if element doesn't have one

I'm writing a GreaseMonkey script where I'm iterating through a bunch of elements. For each element, I need a string ... could use?" is "No." See Question&Answers more detail:os...

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

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394 views

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javascript - How to force a page to reload if all what was changed in url is hash?

I am trying to reload current page with different url hash, but it doesn't work as expected. (Clarification how ... Is there a better solution? See Question&Answers more detail:os...

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

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219 views

1 answer

javascript - How can I animate a react.js component onclick and detect the end of the animation

I want to have a react component flip over when a user clicks on the DOM element. I see some ... github.io/react/docs/animation.html See Question&Answers more detail:os...

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

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288 views

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javascript - Unclosed SVG path appears to be closed

I am writing some stuff with d3 and I came across a a bizarre problem. Paths that are closed end with a ... be. I would appreciate any insight. See Question&Answers more detail:os...

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

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366 views

1 answer

javascript - Why am I getting "ReferenceError: getElementById is not defined"?

I have a little JavaScript code I wrote, and for some reason I'm getting an error saying: ReferenceError: ... ://jsfiddle.net/CkjkB/5/ See Question&Answers more detail:os...

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

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469 views

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javascript - React colspan not working

Why colspan attribute doesn't have effect in React? I created simple component which renders the following: <table ... this little evil fact. See Question&Answers more detail:os...

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

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254 views

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javascript - AngularJS is rendering <br> as text not as a newline

I am sure this has been asked before but I cannot find the answer. I have an AngularJS script that is pulling from a ... </div> </div> </div> See Question&Answers more detail:os...

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

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242 views

1 answer

javascript - Twitter Bootstrap: Call a js function when a dropdown is closed

Is there an event that I can tie into that is fired when a bootstrap dropdown is closed or toggled? 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

1 answer

javascript - graphqlHTTP is not a function

Here is my simple graphql express app const express = require('express'); const graphqlHTTP = require('express- ... it? Thanks 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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239 views

1 answer

javascript - Why is Chrome pausing on some line inside jQuery?

Every time I refresh my web app with the Chrome Inspector open it pauses and takes me to the sources tab with a big ... - so what's going on? See Question&Answers more detail:os...

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

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