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0 votes

537 views

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web scraping - how to bypass reCAPTCHA with requests python / how to successfully parse ae.domain.com websites

CODE: HEADERS ={ 'authority': 'ae.pricena.com', 'pragma': 'no-cache', 'cache-control': 'no-cache', ... Recaptcha with requests and BeautifulSoup I didn't want to involve Selenium...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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349 views

1 answer

pine script - Why this strategy does not work on other pairs?

This code cannot be compiled or used in other pairs, it only works in BTC!!! What should I do if I want to use ... if(not C) strategy.entry("Short", strategy.short) Kind regards....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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594 views

1 answer

django2.0.4python3.7，只导了个grequests包还没写代码就出现了问题，请问是什么原因呢？

只在头部导了个包，代码没有写启动项目就出现了一个警告运行项目后出现了问题，具体是说线程无法切换停止项目运行后又出现了一个警告本人接触python时间不长，这是第一次接触多线程的问题，网上查阅很多资料，都有这个问题，但却都没有解决办法，求一个大佬看到帮帮帮忙...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

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python统计一个数值连续出现的次数

import random ou = "偶数" ji = "奇数" a = range(1,11) x = 0 while x < 10: list = random.sample(a,10) print(list) for y in list: if y %2 == ... 以此类推只记录连续性出现的偶数，如果中间出现不是偶数，计数自动重新开始，该怎么写...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

1 answer

node.js - javascript selenium automaion no such element found, unable to locate element

I was trying for web automation for signing into my google account using selenium by javascript, but suddenly I was caught up ... the Node.js process with a non-zero exit code. '...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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736 views

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ant design vue中表格组件的数据全部默认选中

一进来到这个表格,里面的的数据要全部默认选中,而且新添加的内容,也要全部选中...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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288 views

1 answer

python - Kivy adding text to ScrollView

I'm coding a dictionary app with kivy. I want to get text from textinput and create a scrollview widget and add ... return self.layout if name == "__main__": dictionary.run()...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

1 answer

android - How to get Width and Height of an dynamically added ImageView having adjustViewBounds "true" and animateLayoutChanges "true" in Kotlin?

I know there are similar questions already asked before and I have tried all of them as below: private fun ... true. The imageView has width and height set as wrap_content....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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483 views

1 answer

vue项目请求接口地址无法更改的问题

默认接口请求地址是47.99开头的，我把生产环境的地址换成了192开头的,重启项目之后,登录项目,发现他请求的还是47.99开头的地址,不管我是清楚浏览器缓存 cookie 还是重启电脑,都没用,最诡异的是,在项目里根本找不到47.99开头的这个地址....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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607 views

1 answer

react-router v3.0 关于重定向问题

由于项目比较老，react-router路由版本是3.0.0的，我在当前版本上加上重定向，当路由没匹配到时，发现重定向后浏览器地址是已经替换了，但页面内容没更新 <Router history={ ... ={xxx}/> <Redirect from='*' to='/404'/></Redirect> </Route> </Router>...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

1 answer

#{}使用不是默认对字段添加引号吗为什么id为整形的没有添加呢

![image](/img/bVbLpQG)![image](/img/bVbLpQI)### 问题描述 ### 问题出现的环境背景及自己尝试过哪些方法 ### 相关代码粘贴代码文本（请勿用截图） ### 你期待的结果是什么？实际看到的错误信息又是什么？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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797 views

1 answer

echarts series-line.markPoint. data

series-line.markPoint. data data: [ { name: '最大值', type: 'max' }, { name: '某个坐标', coord: [10, 20] }, { name: '固定 x 像素位置', ... 按照文档设置了参数 { coord: ['2020-7-30', '1.1207'], } 依然不行...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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685 views

1 answer

echarts中y坐标轴有负值得情况.

设置了onZero属性，但是他只是坐标轴移到了负值为起始，柱状图并没有从负值开始，直方图还是从0开始，可以问一下你们是如何解决得嘛...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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518 views

1 answer

user defined functions - Error when running a xlwings UDF in VBA but not directly in excel

I have build a function with different arguments in Python which I can recall in xls using xlwings. When I ... .Description End Function Any help would be much appreciated Thanks...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

1 answer

In Locust I need to get original timeout or connection error when using catch_response=True to validate response

There is a good explanation how to validate response of the request https://docs.locust.io/en/stable/writing-a-locustfile ... timeout or connection error response.failure(????????)...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

1 answer

Google Sheets - Function to cross data - issue on data range

I've created a function to cross data from all of my tabs and to have a cross reference synthesis at the end. Formula ... in order to make it work with Gsheets? Many thanks! Cla...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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501 views

1 answer

如何判断方法A执行完毕，之后再执行方法B

vue mountede里面的两个方法必须要确保 this.myonLoad执行完毕之后，再执行this.login_onclick ` async mounted() { await this.myonLoad(); this.login_onclick() ... ": " + e.message); return false; } }); }, `...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

1 answer

最近看到的一道算法题，挺有意思的，没解出来。

ABCDE五个同学猜新老师的信息。分别有姓氏、性别、年龄、籍贯四项。且每个同学都只猜中了其中一项。猜测情况如下： A(李，女，23，广东)、 B(黄，男，31，湖南)、 C(张，女，23，广东)、 D(王，男，31，湖北)、 E(张，男，22，广东)。试设计程序求解老师的真实信息。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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89 views

1 answer

在DolphinDB GUI中怎么画histogram之类的图

请问下在DolphinDB GUI中能不能画个histogram之类的图，我想看下股票收益率分布？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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281 views

1 answer

H5 单页面如何实现一个路由？

H5 单页面如何实现一个路由？现在有一个需求需要点击一个页面跳转另外一个H5 页面，除了window.location这种之外，还有其他什么比较好的方式吗？这种需求,通常都怎样实现跳转？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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143 views

1 answer

How to reduce for loops in C++

How can I reduce the following program to 2 for loops and 1 print statement: for (int i = 1; i <= iter; i++) { for (int j= 1; ... ) { printf("_"); } printf("* "); } printf(" "); }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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258 views

1 answer

Modbus TCP port

When I connect to modbus slave device to modbus master device they are connect each other successfuly, read write ... should close before port or slave side close new port?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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107 views

1 answer

有没有e-charts 图表大师啊！！头都挠秃了！！

，有没有思路提供一下 demo找遍了也没啊...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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319 views

1 answer

关于自定义字体的问题？

场景使用自定义字体 impact.ttf(大小为200kb) chrome第一次进入页面总是加载失败，导致无法显示后端返回的值但是Firefox能够正常加载该字体，并且正常显示该如何解决这个问题解决方案使用fontfaceobserver插件解决...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

1 answer

关于接口解析

为什么接口在浏览器中库正常解析，在postman里不行接口：https://easy-mock.com/mock/5c1dfd98e8bfa547414a5278/bili/videosList...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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345 views

1 answer

Modal 弹出框中 Upload组件看不到state最新值

本人后端兼职前端，新人，对react的一些核心概念似懂非懂... 问题: 点开弹出框，显示的用户头像是上一次的，fileList不是最新值，除了把Modal放在return中之外请问还能如何解 ... ( <Button onClick={() => showModal(1)}>XXXX</Button> ) } export default comp;...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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247 views

1 answer

请问，node如何实现大数量图片的保存呢？

假如有个图片管理的需求，面向多个公司上传图片该怎么设计呢？现在是项目有一个image文件夹，一个imgs表所有的图片和地址都缓存到一起了感觉不太行理想状态应该是每一个公司缓存到对应的文件夹和对应的表中这种思路对吗？其次 ... 目是独立的当时独立了，图片怎么访问呢？单位给image文件夹启动一个服务吗？请大神指导下思路，后台经验不足谢谢！...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

197 views

1 answer

vue项目，vantUi的button组件改不了它的text。

html: data: methods: 上面两个是输入框的，都管用了，这个绑到button上就改不了它的text了。样式：点击这个按钮弹出可选项选择完确定把这个数据传给button的text...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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