Recent questions tagged javascript

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javascript - Angular 2 http Observable request not returning response header

I am using Angular 2.2.3 and doing http requests with observables with rxjs. The headers appear in the Chrome ... you very much for your 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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113 views

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javascript - How to use input type='date' for date column in jqGrid

jqGrid date column for inline editing is defined using colmodel and javascript below. It uses jquery ui-date picker. ... for same column width ? 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 this code not working? I am creating a Firefox extension but the code is not running. But if I paste the code into the console it works

I make a firefox extension that get all the request url's and displays them. But the code only works if I ... runs when it is pasted in console See Question&Answers more detail:os...

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

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859 views

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javascript - Remove   from html

I want to remove   from the below code. <div class="country-IN"> <span class="locality">Barnala</span>   ... help me to get out of 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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365 views

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javascript - textarea.selectionStart in IE

With this code I can check the caret position in a textarea in firefox: document.getElementById("myTextArea"). ... position in IE 8? See Question&Answers more detail:os...

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

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351 views

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javascript - Uncaught ReferenceError for a function defined in an onload function

HTML: <div id="myID" onclick="cc(this.id)">Click Here</div>? JavaScript: var timer; var firing = false; ... : http://jsfiddle.net/LXSZj/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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javascript - read only certain fields in firebase

If I have a database like users: { user1: { name:'qwert', id: 123, num: 9999 }, user2: { name:' ... down the costs of reading unnecessary 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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416 views

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javascript - how to use document.getElementById() in Nodejs

i'm trying to get elements by id from an html file in a js file using nodejs. I'm getting the error 'document ... () in nodejs ? Thank you ! 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 bind a function to Element loaded via Ajax

I have a couple of Divs in my page with CSS class="hello" Further I use Ajax to fetch a few more Divs ... code with the newly loaded Divs too? 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 - Overlapping elements - HTML, CSS, and jQuery

I have elements which are overlapping and I would like to prevent this. Here is a picture: http://grab.by/cB7t ... ? Thank you for your efforts. See Question&Answers more detail:os...

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

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524 views

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javascript - Discord bot editing messages too slow

I want my discordbot to send send a message with an attached file in it and a text. Then the bot has to edit ... i dont know why msg.delete() } See Question&Answers more detail:os...

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

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148 views

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javascript - Why are this two empty arrays of arrays being filled differently?

I have this code. I even put console.logs to debug it. But I really don't understand why are ... result2); } rotateMatrixClockwise(myMatrix); See Question&Answers more detail:os...

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

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162 views

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javascript - How to remove C-style comments from code

I just read a new question here on SO asking basically the same thing as mine does in the title. That got me ... some people. (Too cocky? ;) See Question&Answers more detail:os...

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

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183 views

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javascript - Rendering input fields in Vuejs

I'm learning on how to render HTML contents in Vuejs I'm trying to build a small input component which gets ... me out in this. Thanks. See Question&Answers more detail:os...

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

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160 views

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javascript - jQuery trigger('click') not working with Jasmine-jquery

This is my test code: describe("Login", function(){ beforeEach(function(){ loadFixtures('login-fixture.html'); } ... on why is this happening? See Question&Answers more detail:os...

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

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228 views

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javascript - How can I make a random array with no repeats?

I've been searching around for some answers to this issue, but nothing seems to work when I try to find a ... help me out. 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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285 views

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javascript - Html5 Canvas resize

Am using canvas to resize image at the client side and then upload that image to the server. My intention ... the file size like compression. See Question&Answers more detail:os...

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

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475 views

1 answer

javascript - paste data from clipboard using document.execCommand("paste"); within firefox extension

I am trying to paste clipboard data into a variable that gets fed into and fired via XMLhttprequest POST message. I ... for any help. Thank you See Question&Answers more detail:os...

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

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147 views

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javascript - Call AngularJS from other scripts

application. Now i want to implement an dynamic menu with AngularJS. Therefore i need to change variables in the ... from an external 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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178 views

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javascript - Using Google Drive API + Parse to store files on a single Drive account

I am trying to use a single Google Drive account as a 'web server.' I have an Android app that ... unlimited storage capacity for pictures? See Question&Answers more detail:os...

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

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259 views

1 answer

javascript - jQuery throws SCRIPT5022: HierarchyRequestError when attempted to append a jQuery object on Internet Explorer ( IE)

I'm trying to use jQuery to insert an HTML table as a child node of a div element. My code looks ... an HTML object from another window 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 - Show some error Uncaught ReferenceError:

HI i have call a json file and show some error can u please help me show error Uncaught ReferenceError: marketlivedata ... sd </body> </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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479 views

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javascript - Maximum call stack size exceeded - Connected React Component

I can't for the life of me figure out why I'm getting error: Maximum call stack size exceeded When this code is ... onclick} >{content}</li> ); See Question&Answers more detail:os...

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

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246 views

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javascript - Object.create changes prototype.constructor to parent constructor, but upon child instantiation, child constructor runs

I've created an example to illustrate: // this is the parent class function animal() { console.log(' ... Class.prototype.constructor = Class; See Question&Answers more detail:os...

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

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204 views

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javascript - How to redirect to one out of given set of sites?

I created a userscript to redirect to one out of the specified multiple sites: // ==UserScript== // @id ... like a screensaver of photos etc. See Question&Answers more detail:os...

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

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152 views

1 answer

javascript - Typescript: why function without parameters can be cast to function with parameters

Why there aren't any compilation errors in this code? Code: function partial(f: (a: string) => string, ... any workarounds 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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187 views

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javascript - In NodeJS, how to output results from mongodb with different field names?

I'm using nodejs to query mongodb and want to output json with customized field names. For example, original ... Appreciate any advice on 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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306 views

1 answer

javascript - Compare two time (hh:mm:ss) strings

I have two time strings in hh:mm:ss format. (eg: 12:40:13 and 20:01:01.) How can I compare these in 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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