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    // 这个对象是用来将 toString 函数返回的字符串转成 var class2type = { "[object Boolean]": "boolean", "[object Number]": "number", "[object String]": "string", "[object Function]": " ... object" || typeof obj === "function" ? || "object" : typeof obj; 这些代码...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    One of my webstite has been hosted under another ip by the previous guy worked here. I am having the domain and server and the website was hosted in my server ... know who did this, but the website is still working. Just afraid of future....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a problem with mongoDB aggregation. I want to ask how to merge object in MongoDb Aggregation. My mongodb query is like: db.userDetail.aggregate([ ... object? That "jurusan" lookup result should be inside "userdetail". Thanks before....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Vant中的IndexBar,点击侧边index,数据直接定位到了顶部,顶部有搜索框是固定定位,头部遮挡住了前几条数据,大家有遇到这样的问题吗?是如何解决的。求告知······...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am new to react native. and I created Browse.js file In this same file I have created My drawer Function At the end of file. But my Drawer Not ... name="Browse" component={Browse} /> </Drawer.Navigator> </NavigationContainer> ); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    微信小程序的前端代码很容易被反编译,所以 用于响应小程序的服务端接口api 就相当于是暴露的。 那如何保证 我的服务端接口api 不被别的小程序 盗用,或者不被其他网站盗用呢? user agent 和 referer都可以伪造,如何识别 请求是来自于我的小程序,而不是其他小程序 或服务器?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    As the title states, I am using Prisma 2 in a Next JS app. I have a very simple schema: model User { id Int @id @default(autoincrement()) firstName ... deleted the database in heroku and started fresh but I am still getting the same error....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm new with deep learning and I was making VGG 16(cifar-100) with pytorch. I thought every thing was fine but when I test it, the test loss(accuracy) is very ... (iterations)+1), test_acc, 'r-') plt.title('loss and accuracy') plt.show()...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have tried most of the solutions for running my application in release mode with minifyEnabled true and using retrofit 2.4.0 but it is not working. I am ... classes that will be serialized/deserialized over Gson ##--- End:GSON ----...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    php代码如下: class bird{ public function __construct($str){ echo "bird __con <br>".$str; } } $eagle=new bird('fly'); //给类的属性/方法赋值一个 匿名函数之后 $eagle-> ... :$eagle->onWorkerStart 如何执行??? 问题二:$chicken->onMessage里面执行外部定义的方法out_f($buffer)会不会报错?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    根据源码结合自己的理解写出的简单代码 不知道redux是否是这个原理 export default function (counter, defaultState){ let state = defaultState || counter(undefined, {}) let subscribe = [] ... state)) }, getState(){ return state }, subscribe(fun){ subscribe.push(fun) } } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    在jenkins共享库vars下定义了一个脚本,用来存放一些公用函数,脚本的文件名叫docker.groovy,有一个方法叫build()。 但是在pipeline中使用docker.build()时会使用org.jenkinsci.plugins.docker.workflow.Docker build java.util.LinkedHashMap,怎么在重名的情况下使用自己定义脚本?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    上面这个不行,页面都不会转圈(加载),下面这个用同步就可以。 但是我方法不想加async 请问有什么方法吗...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am working on a maven project, which depends on some artifact (named here "artifact1"), which is resolved using dependency:unpack: pom.xml extract: <project> [ ... compile Do you know if there is any possibiliy to do it? Thanks in advance...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    The image explains what I would like to achieve probably the best: The table I would like to create, at the moment I have only first three columns: I would ... what formula I can create the "New Volume" column. I would appreciate the help....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    移动端的监听事件需要用完删除吗,有垃圾回收机制吗 例如touch事件实现拖拽效果,抬起时需要删除移动和按下事件吗? 有大佬知道的帮忙解惑,非常感谢...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have Form Like below then i used google vision to extract content from pdf to string format. and issue is if i have clear version of file above to ... Name: Address: Alosi Nair Family Kurumandal Waruwilakkada") # print(doc.ents)```...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <html> <body> 你好,我是public </body> <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.20.0-0/axios.min.js"></script> <script> axios.get('http://localhost/jsapi') .then(( ... (res) }) </script> </html> 请求如上页面,直接返回了如上代码,并没有console.log(res)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm having a Xamarin Forms application where I could successfully add banner ads and native ads for the android with custom renderers using Google AdMob NuGet. ... ); } public EventHandler<UnifiedNativeAd> OnNativeAdLoaded { get; set; } } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    下面的函数为啥返回的是6呢?返回的每次不都应该是_adder函数吗?并没有调用_adder.toString,他是怎么执行的? function add() { // 第一次执行时,定义一个数组专门用来存储所有的参数 var _args = Array.prototype.slice.call(arguments); ... (function (a, b) { return a + b; }); } return _adder; } add(1)(2)(3) // 6...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    想深入学习事务的原理应该看什么书...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm looking to create a function that takes a word and print it in a specified direction: when n = 0, print vertically, when n = 1 print diagonally. def word_direction(text, direction=n): print(word)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Dockerized Python script which is normally run locally as: python script.py -f path/to/video/file This code will produce a text file and a ... it possible to specify a local video file and have the output saved locally too?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    http://www.makusi.cn/Public/j... 这个qiniu.min.js本身可用于普通html页面引用 引入即可获取qiniu.min.js中的对象 <script src="/Public/js/qiniu.min.js"></script> <script> console.log(qiniu); //引入即 ... 是:console.log得到的对象,如何获取该对象的全部代码?很明显这是个object,如何获得object的全部代码,像这下面这样...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    参考教程 https://ostack.cn/a/1190000005972877 我的环境环境 PHP 7.2+ nginx 1.18,gizp已经关闭 但是还是在执行完后才一起输出。 有朋友知道问题点在哪里吗? 谢谢...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    不太熟悉vue,不知道这段代码是什么意思? 来自于 nutui:(https://github.com/jdf2e/nutu...) 的 popup 组件,我知道 emit 是自定义事件,但是为什么我没有找到 opened 方法呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    在nw.js内利用<webview class="iframe-content"></webview>进行访问连接 登录的时候会存储一下token 这个页面是在原页面上的也就是本地 window.globalToken = result.accessToken; let loginBtn = document.getElementById(' ... 性跳转到页面,但是跳转的这个页面怎么拿到window.globalToken这个token 呢,试了很多次都不行 求指教...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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