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html - Jquery contextmenu event not working on ios/Safari, instead long press is opening the default copy-paste menu
I have a div which is supposed to open a custom menu. Therefore I am using Jquery's contextmenu event. Currently I am ... Still it didn't work. Can anyone help me with this?...
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echarts饼图的标签文字可以动态显示在图内或者图外吗?
就是如果标签文字内完整显示在图内,则显示在图内 不能则显示在图外 这个效果能实现吗?...
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html - How JavaScript load HTMP page with its own JavaScript file in different folder? Keep getting Error GET http://localhost:x/f.js 404 (Not Found) why?
In my JavaScript file that has name SPA.js, I am loading HTML page called MenuEditor.html with following location: wwwroot ... .js works OK when I drag it into the MenuEditor.html...
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rust - Why is an async fn() called from Future::poll() not executed at the time of execution?
I'm calling an async fn() in Future::poll() but the .await statement and the code behind it is not executed at the time of ... async-std="1.8.0" pin-project="0.4.6" futures=""...
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vue watch问题
请问一下,如下代码中当changeData执行后,未触发watch,是为什么?ps:使用注释的那段代码是能够监听到的 export default { name: 'App', setup() { const stateRef = ... a); }, { deep: true, }, ); return { changeData, }; }, }...
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vue
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Is there any way to tweak consumer configurations in Kafka Connect?
I'm modifying memsql Kafka Connector code and it seems Kafka connect does not use Kafka consumer subscribe API so I ... such as group id, partition assignment strategy,...?...
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Is
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207
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How to solve for 'text overflow.ellipse' in flutter?
I am unable to make my text stop extending the screen and overflowing. My code is as follows: class OrderTileDisplay extends ... I keep getting errors. Not sure how to solve it....
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How
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Flutter Container上下有间隙
很明显container内部上下有点空白,想让控件完全居上或者居底的话就没法实现,不知道到底是啥问题 ,有没有大神给个提示。...
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android - java.util.ConcurrentModificationException on replacing string in kotlin
I'm getting concurrent exception replacing string inside iterator. fun replaceValuesInURLString( ... scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)...
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postgresql trigger after insert or update or delete
I have table called mdl_user and I added a new columns for this table, the first one is called "LastOperation" and ... be in the same table not to be triggered for another table...
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vue-cli搭建的项目引用elementui 的 table 时不显示的问题
使用vue-cli搭建的项目,安装了 elementui ,如下图: 也已经在main.js中引入了,如下图: 自己新建一个 table.vue 的组件,代码都是按照官网拷贝下来的,如下图: 也配置了路由,如下图 ... 么 elementui 中的table没有加载出来呢?table.vue中的按钮都显示出来了,说明是能认 elementui 中的标签的 ...
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vue-cli搭建的项目引用elementui
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219
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php - Why console application fails to retrieve mocked service during testing?
I have the following console application: namespace AppConsoleCommands; use IlluminateConsoleCommand; use AppServicesMyservice; class ... coverage report in HTML format ... done...
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请问form提交后,全局变量会重置,console出来的内容一闪而过,谢谢
如何提交后还能把category保存下来?push进去的不丢失,谢谢 <form action="" id="form"> <input type="text" name="cataname" id ... ) console.log(category) document.getElementById("form").submit() } </script>...
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197
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React/Vue 中虚拟DOM中的diff算法为什么是O(n)?
diff 时新旧两个tree的子节点对比时,要去找旧节点中对应的key节点,这种需要两层循环,难道时间复杂度不是O(n*n)吗? 我能想到是O(n)的方法是将旧节点中的具有key的节点先遍历一次用hash存下来...
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关于Vue中使用better-scroll 时加载图片的问题
问题介绍 我在vue中使用better-scroll插件时,加载图片发现不能正常地滚动,在网上寻找答案发现大多数人是通过图片加载完成之后调用scroll的refresh方法重新计算高度解决问题,但是我refresh之后仍然不能解决图片错位的问题 代 ... 底部往上开始加载的 改了两天的bug还是没有找出来问题出在哪里,希望有大佬能点拨点拨,感激不尽??...
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关于Vue中使用better-scroll
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r - Suggestions to impute time series missing values
I have 50 multivariate time series measured the quantity of gas every 10 seconds during many months, and I would like ... missing values? otherwise, what to do in this case?...
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r
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rxjs sequential dynamic number of api calls
Trying to create an rxjs pipeline that will do the following: Essentially I have an array of a dynamic number of API ... pipe(...OperatorWrap); But I get a strange error message:...
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rxjs
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167
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reactjs - How to render dynamic table in React
How will I do this kind of table in react? In each projects, there are employees and they have their corresponding positions ... sure, if the structure of my json file is correct....
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reactjs
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236
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What is the use of Client Secrets in Azure App Registrations?
I implemented Microsoft login by referring to this Documentation. I am able to successfully get the Access token and call ... I am completely new to Azure AD. Thanks in Advance...
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What
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415
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mysql innodb在控制台下分号分割多条sql,回车执行,每条sql是串行执行的吗
1、cpu为多核 2、io read线程数量为4 3、sql(总共200条数据) select * from t_test where id < 100; select * from t_test where id > 100; 4、这两条sql是串行执行的还是并行执行的,为什么呢...
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mysql
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386
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如何调用资源不会被 webpack 打包进去
如何调用资源不会被 webpack 打包进去...
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如何调用资源不会被
0
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438
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关于echarts坐标系的markpoint的问题?
目前这个Markpoint的y坐标是写死的为100, 有什么办法可以自动将Markpoint的y坐标为目前图表y轴的最大值吗,而不是手动设置...
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421
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如何在pyspider中response.doc('xxx').htm()获取多个<p>标签及其内容?
例: <div class="info"> <p>11111</p> <p><img></p> <p>2222</p> </div> 用response.doc('info').html()只能返回第一个 <p>11111</p> 请问我想获得所有的这个<div>下所有的html内容该如何写呢?...
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194
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Excel formula - totally confused now
I'm really hoping someone can help with a formula I need to return the site address, but it needs to be the top 5 ... names Column D is Open/closed Column E is KWH Thank you loads...
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Excel
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333
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math - Quaternion fps camera movement?
i just did a simple fps camera,everything looks fine,the camera move perfectly with the mouse,now i wanted to ... ); mat4_multiply(core_ptr->data->ubo_cam->cam_view,quat_rot,tra);...
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math
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一个问答数据库表设计问题?
在表设计上有一个疑问,大体上需求: 前端用户提交问题后,进入后台审核 后台审核成功后在前台显示出来 如果用户继续修改,那么问题继续进行审核,但是原先的信息仍然可以看到,如果审核失败则需要重新 ... +checks表示,questions里永远只显示审核成功的(显示或者隐藏),checks里记录需要审核的,审核成功后将信息同步到questions中 ...
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414
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请问这种图可用什么工具画呢?mac电脑~~
...
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请问这种图可用什么工具画呢?mac电脑~~
0
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189
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redis如何删除大key?
如何删除大key?...
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71.8m
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