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javascript - 我可以获取存储在对象中的函数的字符串化代码吗？(Can I get the stringified code of a function stored in an object?)

If I store a javascript function inside an Object like this : (如果我将javascript函数存储在这样的Object中：) jsObject = { TestFuntion1 ... ! (谢谢您的帮助！) ask by Tryall Allombria translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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453 views

1 answer

javascript - 如何在不重新加载页面的情况下修改URL？(How do I modify the URL without reloading the page?)

Is there a way I can modify the URL of the current page without reloading the page? (有没有办法可以在不重新加载页面的情况下 ... /page2.php"; // Sadly this reloads ask by Robinicks translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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528 views

1 answer

javascript - 在Google Colab Notebook中提供iframe服务：本地主机拒绝连接(Serving an Iframe in Google Colab Notebook: localhost refused to connect)

I am trying to serve some HTML from a Google Colab notebook using the following: (我正在尝试使用以下方法从Google Colab笔记本提供一些 ... appreciated! (任何指针将不胜感激！) ask by duhaime translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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546 views

1 answer

javascript - QuotaExceededError：Dom异常22：尝试向存储中添加超出配额的内容(QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded the quota)

Using LocalStorage on iPhone with iOS 7 throws this error. (在iOS 7上使用iPhone上的LocalStorage会抛出此错误 ) I've been looking ... localStorage.setItem()函数进行保存 ) ask by NicT translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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135 views

1 answer

javascript - 稍后在Promise上添加on子句(add on clause later on Promise)

I'm new to Javascript and Promise. (我是Java和Promise的新手 ) I can understand when a Promise has on clause immediately as ... promise1语句之后合并then子句？) ask by secondimage translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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326 views

1 answer

javascript - 从URL /地址栏调用Javascript函数(Call Javascript function from URL/address bar)

Is it possible to call a javascript function from the URL? (是否可以从URL调用javascript函数？) I am basically trying to leverage JS ... 知道是否有办法做到这一点 ) ask by DazManCat translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

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javascript - 从子目录找不到模块Windows 10(Cannot find module windows 10 from subdirectory)

I am trying to run a node.js script from a walkthrough I found online however I am gettings errors early on. (我正在尝试 ... 运行index.js文件 ) ask by Jaton Jameer Justice translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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202 views

1 answer

javascript - slice（）方法/ Javascript(slice() Methods/Javascript)

function checkCashRegister(price, cash, cid) { let amount = { "ONE HUNDRED": 100, "TWENTY": 20, "TEN": 10, "FIVE": 5, "ONE ... out why? (谁能找出原因？) ask by SH Kim translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

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javascript - 既然我们有ES6承诺，还有理由使用Q或BlueBird等承诺库吗？ [关闭](Are there still reasons to use promise libraries like Q or BlueBird now that we have ES6 promises? [closed])

After Node.js added native support for promises, are there still reasons to use libraries like Q or BlueBird? (在Node.js添加了对 ... 没有理由使用这些库？) ask by Murat Ozgul translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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254 views

1 answer

javascript - 如何检查对象是否为数组？(How to check if an object is an array?)

I'm trying to write a function that either accepts a list of strings, or a single string. (我正在尝试编写一个接受字符串列表或单个字符串的函数 ) If ... 现在得到了很好的支持，并且可以跨框架使用 ) ask by mpen translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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393 views

1 answer

javascript - 为什么在数组迭代中使用“ for…in”是个坏主意？(Why is using “for…in” with array iteration a bad idea?)

I've been told not to use for...in with arrays in JavaScript. (有人告诉我不要将for...in用于JavaScript for...in的数组。) Why not? (为什么不？) ask by lYriCAlsSH translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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209 views

1 answer

javascript - 使用Ajax以一种形式上传数据和文件吗？(Uploading both data and files in one form using Ajax?)

I'm using jQuery and Ajax for my forms to submit data and files but I'm not sure how to send both data and files ... <button>Submit</button> </form> ask by Dan translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

1 answer

javascript - 函数未定义 - 未捕获的referenceerror(Function is not defined - uncaught referenceerror)

I have this uncaught referenceerror function is not defined error which do not understand. (我有这个未被捕获的referenceerror函数 ... 在document.ready.function中 ) ask by Peter translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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422 views

1 answer

javascript - 更改类型为“时间”的输入字段的值(Changing the value of an input field of type:“time”)

This is about a system where users can enter their company open and closing times. (这是关于用户可以输入公司营业时间和营业时间的系统 ) I have ... ? (我该如何实现？) Example: (例：) ask by thomas translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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228 views

1 answer

javascript - 如何在HTML中绘制弧的SVG路径(How to draw SVG path for arc in html)

I am trying to create progress bar in html using SVG like following (我正在尝试使用SVG在html中创建进度条，如下所示) I tried to ... svg> </body> </html> ask by Sandip Armal Patil translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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479 views

1 answer

javascript - 阻止Chrome扩展程序中的onBeforeNavigate事件指示的导航(Block the navigation indicated by an onBeforeNavigate event in a Chrome extension)

I want to restrict the browser to within a set of URLs. (我想将浏览器限制在一组URL内 ) I'm using: (我正在使用：) chrome.webNavigation. ... ">foo</a> ）的单击事件已停止 ) ask by dkiselev translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

1 answer

javascript - 对象和数组的复杂JSON嵌套(Complex JSON nesting of objects and arrays)

I am having difficultly with syntax and structure of JSON objects/arrays. (我对JSON对象/数组的语法和结构很困难 ) { "accounting" : [ { " ... </p>') }); }); }); ask by Alex translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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368 views

1 answer

javascript - 将onclick事件添加到模板(add onclick event to template)

I have problem that cannot add event onclick to my element. (我有无法将事件onclick添加到我的元素的问题 ) If I call it ... }); this.error_table.innerHTML += result ask by Jacki translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

1 answer

javascript - 使用JavaScript检测浏览器中Android手机的旋转(Detect rotation of Android phone in the browser with JavaScript)

I know that in Safari on an iPhone you can detect the screen's orientation and change of orientation by listening for the ... 否可以为Android手机完成 ) ask by philnash translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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290 views

1 answer

javascript - Discord.js对于每个用户(Discord.js For each user)

I tried making an Interval and searching for a Guild and so on but it always says that it cannot Read the property ... property 'users' of undefined ask by Link translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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412 views

1 answer

javascript - 聊天准备好后回调(Callback once chat is ready)

I am building a ChatBot service using the Microsoft Bot Framework, over Azure as the service, and QnA Maker for ... sendWelcomeMessage(); }); ask by MaxOvrdrv translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

1 answer

javascript - 如何将数据从NewsxWebPart.ts文件发送到Newsx.tsx文件(How to send data from NewsxWebPart.ts file to Newsx.tsx file)

I have tried using this.properties but i'm getting value as undefined in Newsx.tsx file.I'm able to get this.props. ... { return ()} } } ask by user8535404 translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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219 views

1 answer

javascript - 在JavaScript中使用2位数字制作数组(Making an array with 2 digit numbers in javascript)

Let's say that i got a variable which it contains the number 19. I want to make an array from it with the ... javascript? (在javascript中怎么可能？) ask by Alexandros translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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294 views

1 answer

javascript - PUT请求在使用Axios请求的前端React上不起作用(PUT request Not Working on Front-End React Using Axios Request)

I'm Following an example Project online MERN exercise Tracker. (我正在跟踪在线MERN运动追踪器的示例项目 ) The back-end fully works, all ... /form> </div> ) } } ask by Mike Ahmed translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

308 views

1 answer

javascript - Google Maps API v3：如何删除所有标记？(Google Maps API v3: How to remove all markers?)

In Google Maps API v2, if I wanted to remove all the map markers, I could simply do: (在Google Maps API v2中，如果我想删除所有地图 ... me. (看看Reference API ，我不清楚 ) ask by mp_ translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

591 views

1 answer

javascript - CryptoJS解密格式错误的UTF-8数据错误(CryptoJS decryption Malformed UTF-8 data error)

I tried to encrypt and decrypt object. (我试图加密和解密对象 ) Encryption is working fine ,it turns encrypted string. (加密工作正常，它变 ... to resolve it ? (怎么解决呢？) ask by ryoshpa translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

457 views

1 answer

javascript - 如何在内存中创建文件供用户下载，而不是通过服务器下载？(How to create a file in memory for user to download, but not through server?)

Is there any way I can create a text file on the client side and prompt the user to download it, without any interaction with ... 建并提示他们保存吗？) ask by Joseph Silber translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

297 views

1 answer

javascript - 我应该只使用IndexedDB还是同时使用IndexedDB和chrome.storage？(Should I use only IndexedDB or both IndexedDB and chrome.storage?)

I'm a bit confused here. (我在这里有点困惑 ) I'm making a chrome extension where users can store data (like images and ... 存储大文件) Thank you (谢谢) ask by SnekNOTSnake translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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