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1 answer

javascript - 在网站上打印当前年份的最短方法(Shortest way to print current year in a website)

I need to update a few hundred static HTML pages that have the copyright date hard coded in the footer. (我需要更新几百个静态HTML页面，这 ... as it gets? (这是那么短吗？) ask by tpow translate from so...

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

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464 views

1 answer

javascript - 可以使用哪些技术在JavaScript中定义类，它们的权衡是什么？(What techniques can be used to define a class in JavaScript, and what are their trade-offs?)

I prefer to use OOP in large scale projects like the one I'm working on right now. (我喜欢在目前正在从事的大型项目中使用OOP ) I ... to do inheritance? (有更好的继承方法吗？) ask by Karim translate from so...

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

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292 views

1 answer

javascript - 如何在Angular / Angular2 / Angular4应用程序中导入和使用particles.js(How to import and use particles.js in an Angular/Angular2/Angular4 app)

I have an Angular app that I want to use particles.js in however I have no clue how to add it and get it working. (我 ... ? (有人有这个工作吗？) ask by Steve Fitzsimons translate from so...

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

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542 views

1 answer

javascript - 在某些情况下，A帧缓冲区几何合并似乎会转移实体(A-Frame buffer-geometry-merger seems to shift entities in some cases)

I have a simple case of a A-Frame scene using the buffer-geometry-merger component , which seems to work well when writing ... 解决此行为的任何想法？) ask by jgbarah translate from so...

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

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321 views

1 answer

javascript - getusermedia支持哪些设备(What devices is supported by getusermedia)

I am using getusermedia() to use webcams for an online application. (我正在使用getusermedia()将网络摄像头用于在线应用程序 ) I am ... ) Am I correct? (我对么？) ask by CharlesWashington translate from so...

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

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325 views

1 answer

javascript - 如何使用jQuery检查单选按钮？(How to check a radio button with jQuery?)

I try to check a radio button with jQuery. (我尝试用jQuery检查一个单选按钮 ) Here's my code: (这是我的代码：) <form> <div id='type' ... ？) What am I missing? (我错过了什么？) ask by Alexis translate from so...

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

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381 views

1 answer

javascript - 如何用链接替换纯URL？(How to replace plain URLs with links?)

I am using the function below to match URLs inside a given text and replace them for HTML links. (我正在使用下面的功能来匹配给定文本内的 ... '$1'>$1</a>"); } ask by Sergio del Amo translate from so...

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

0 votes

178 views

1 answer

javascript - Array.push（）如果不存在？(Array.push() if does not exist?)

How can I push into an array if neither values exist? (如果两个值都不存在，如何推入数组？) Here is my array: (这是我的数组：) [ { name: ... can I do this? (我怎样才能做到这一点？) ask by tarnfeld translate from so...

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

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413 views

1 answer

javascript - 子菜单不适用于移动设备，请为Blogspot帮助(Submenu not working on mobile devices, Pls help for Blogspot)

I have a simple dropdown menu and I'm having trouble making it work on mobile devices. (我有一个简单的下拉菜单，但无法在移动设备上正常使用 ... fix this? (我怎样才能解决这个问题？) ask by FlyingSaucer translate from so...

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

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469 views

1 answer

javascript - 在添加到DOM之前获取元素的高度(Getting the height of an element before added to the DOM)

Is there any way to get an element's height prior to appending it to the DOM? (在将元素附加到DOM之前，有什么方法可以获取它的高度？) I know that ... 有不必要的混乱的情况下投影出我要实现的目标 ) ask by Ruffy translate from so...

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

0 votes

273 views

1 answer

javascript - 从http发布请求下载文件-Angular 6(Download file from http post request - Angular 6)

UPDATED with res.send(data) instead of res.json(data) (使用res.send（data）而不是res.json（data）更新) Using Angular 6 and NodeJS I am ... log is: (控制台日志为：) ask by PierBJX translate from so...

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

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451 views

1 answer

javascript - jQuery从下拉列表中获取选定的选项(jQuery Get Selected Option From Dropdown)

Usually I use $("#id").val() to return the value of the selected option, but this time it doesn't work. (通 ... >totti</option> </select> ask by William Kinaan translate from so...

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

0 votes

301 views

1 answer

javascript - 如何使用JavaScript使用动态信息创建模式？(How do I create a modal with dynamic information using Javascript?)

I know this is pretty simple but I'm so tired already and I can't seem to find the right keywords to find the ... : absolute; bottom:-50px; } ask by gabriel0369 translate from so...

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

0 votes

257 views

1 answer

javascript - 如何用链接替换纯URL？(How to replace plain URLs with links?)

I am using the function below to match URLs inside a given text and replace them for HTML links. (我正在使用下面的功能来匹配给定文本内的 ... '$1'>$1</a>"); } ask by Sergio del Amo translate from so...

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

0 votes

248 views

1 answer

javascript - Javascript为什么返回NaN？ [重复](Javascript why is it returns NaN? [duplicate])

(This question already has answers here) : ( (这个问题已经在这里有了答案) ：) Sum numbers returns NaN (2 answers) (总和数返回NaN （2个答案）) ... (如何使其成为按下的按钮？) ask by I'm the man. translate from so...

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

0 votes

411 views

1 answer

javascript - AngularJS：AngularJS渲染模板后如何运行其他代码？(AngularJS: How to run additional code after AngularJS has rendered a template?)

I have an Angular template in the DOM. (我在DOM中有一个Angular模板 ) When my controller gets new data from a service, it ... ： //jsfiddle.net/uNREn/12/) ask by gorebash translate from so...

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

0 votes

141 views

1 answer

javascript - JavaScript可以与MySQL连接吗？(Can JavaScript connect with MySQL?)

Can JavaScript connect with MySQL? (JavaScript可以与MySQL连接吗？) If so, how? (如果是这样，怎么办？) ask by Anonymous the Great translate from so...

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

0 votes

240 views

1 answer

javascript - IE8中console.log发生了什么？(What happened to console.log in IE8?)

根据这篇文章，它在beta中，但是不在发行版中吗？ ask by leeand00 translate from so...

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

0 votes

339 views

1 answer

javascript - 使用JavaScript获取当前年份(Get the current year in JavaScript)

如何获得JavaScript的当前年份？ ask by Satch3000 translate from so...

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

0 votes

370 views

1 answer

javascript - 函数中的“ this”关键字如何工作？(How does “this” keyword work within a function?)

I just came across an interesting situation in JavaScript. (我刚刚遇到了一个有趣的JavaScript情况 ) I have a class with a method that ... : this }]); // etc } ask by rmeador translate from so...

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

0 votes

170 views

1 answer

javascript - 如何在jQuery中检查null对象(How to check null objects in jQuery)

I'm using jQuery and I want to check the existence of an element in my page. (我正在使用jQuery，我想检查页面中是否存在元素 ) I have ... of the element? (如何检查元素的存在？) ask by Prashant translate from so...

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

0 votes

114 views

1 answer

javascript - div在表单内时的div点击事件(Div click event when div is inside a form)

I have troubles to show an alert when a button (actually an input type=image object) is disabled because user should first to ... 该div中的onClick事件被禁用 ) ask by lm2a translate from so...

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

0 votes

287 views

1 answer

javascript - 如何正确排序整数数组(How to sort an array of integers correctly)

Trying to get the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought. ... 数对整数值进行实际排序？) ask by peirix translate from so...

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

0 votes

439 views

1 answer

php - 在Javascript中是否存在var_dump（PHP）的等价物？(Is there an equivalent for var_dump (PHP) in Javascript?)

我们需要查看对象在Javascript中有哪些方法/字段。 ask by eddy147 translate from so...

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

0 votes

355 views

1 answer

javascript - 我可以从其他文件中访问变量吗？(Can I access variables from another file?)

Is it possible to use a variable in a file called first.js inside another file called second.js ? (是否有可能使用在一个名为变量 ... first.js包含一个变量，名为colorcodes ) ask by SAK translate from so...

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

0 votes

475 views

1 answer

javascript - 跳过检查Jest快照中的特定属性(Skip checking a specific property in Jest snapshot)

I need to test a snapshot which has also a property called aria-labelledby and created by some function that I cannot ... component" ..... ask by Korki Korkig translate from so...

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

0 votes

214 views

1 answer

javascript - 项目文件预计在(Project file expected at)

I have this line in my code (我的代码中有这一行) <script src="@Url.Content("~/Scripts/jquery-1.7.2.min.js")" type="text ... Thanks, (谢谢，) Sachin (萨钦) ask by Sachin Kainth translate from so...

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

0 votes

631 views

1 answer

javascript - 如何完全卸载Node.js，然后从头开始重新安装（Mac OS X）(How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X))

My version of node is always v0.6.1-pre even after I install brew node and NVM install v0.6.19. (我的节点版本始终是v0.6.1- ... nvm，然后从头开始重新安装整个系统 ) ask by Dominic Tancredi translate from so...

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

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