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plsql连接oracle数据库的时候，切换不同的数据库，总是需要重新登录，有没有办法记住密码？
    大家连接oracle数据库用什么工具， plsql没法记住密码，每次都要输入太麻烦了...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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reactjs - In react, when src directory symlinked from other directory within react app, throws rendor error
    When we symliked src directory from somewhere, within react app throws error 'jsx' isn't currently enabled. If the ... /src' npm run start or yarn start Throws below error...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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615 views
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amazon s3 - Strapi Upload S3 + Localstack
    I'm having some trouble to make the strapi-provider-upload-aws-s3 to work with the LocalStack service. The S3 bucket is ... getaddrinfo EBUSY bucket-name.s3.us-east-1.127.0.0.1...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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325 views
1 answer
r - Using the weight argument with cv.glmnet: how are weights rescaled to sum to N?
    After performing multiple imputation with PMM and chained equations (M=30), I am attempting to use cv.glmnet( ... and the identical results between calls with distinct weights....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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170 views
1 answer
Thingsboard custom action
    var $injector = widgetContext.$scope.$injector; $injector.get('deviceService').getDevice (entityID.id).then(function(device) { if ( ... ; } please I want this code on "Entity View"...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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462 views
1 answer
plot - Sympy won't plot3d a function containing Max?
    I am having issues 3d plotting a trivial function f(x,y) = max(x,y). Here is the expected result from wolframalpha: ... a sympy bug/limitation, how hard would it be to remove it?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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704 views
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tensorflow - How to load a model in Google Apps Script
    I have been tasked to create a machine learning model that runs on Google Cloud. I have seen the following links ... in a spreadsheet/SQL for admin users to review regularly....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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137 views
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python - How do I create an SQLite record for each item in a list
    I've written this code to create a list of user inputs which represent products in an SQLite DB table. ... .InterfaceError: Error binding parameter 0 - probably unsupported type....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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567 views
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锚点固定高度，超出隐藏后，内容滚动锚点不滚动，导致看不到当前的锚点
    类似百度这样的效果 现在的情况 右侧高度固定，隐藏的部分手动滚动右边可以看到 不会自动随着左侧的内容滚动显示在可视区域，求教...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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674 views
1 answer
流数据表中插入10条记录，但handler中只得到3条
    在DolphinDB database中创建流数据表，并插入10条数据： share streamTable(10000:0,`time`sym`price`id, [TIMESTAMP,SYMBOL,DOUBLE,INT]) as trades ... 下这边handler中得到的数据只有3条，是有什么配置没有加上吗？...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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659 views
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class - Solving equations with parameters Python fsolve
    I am trying to find the zero's of several straight lines solving one of them at a time with fsolve function. I can't manage ... , guess) # This is not correct print([m, n, zero])...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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778 views
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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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470 views
1 answer
金数据问卷内的手机号码验证是如何实现的？
    如题，本来想看下里面的具体实现代码，结果调试起来异常麻烦（很卡）。然后在脚本里也没找到对应的提示文本，fiddler抓包也没找到对应的内容。 测试页：https://jinshuju.net/f/sQqLzJ ---- udpate 顺着已采纳答案里的正则表达式，找到了具体代码的出处，即google的libphonenumber...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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478 views
1 answer
有啥办法取消掉IE浏览器工具栏地址栏等
    有啥办法取消掉IE浏览器工具栏地址栏等 留下一个干净的浏览器内容区域 通过js可以创建一个新的窗口符合这样的要求 但是我想要的一打开浏览器就这样，提前我已经设置好了主页。只要显示这个主页就行，不给用户乱访问其他...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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510 views
1 answer
vue 打包插件包太大已经2m，如何优化？
    下面是我使用插件看到的体积文件，阿里云的上传，和一个js 文件，请问这两个会影响我打包的体积码，该怎么优化呢，没有头绪。各位指点指点孩子吧...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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84 views
1 answer
javascript - Add a input text next to the selected item in a select list
    This portion of code is used to create a select list: Can we add an input field at the highlighted area? <select id="second ... select> <br> <br> <button class="btn">Reset</button>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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423 views
1 answer
如何调整路由表中的规则顺序
    搭建了ipsec，在客户端尝试连服务器 在客户端启动了ppp0接口，此时需要将数据路由到ppp0接口，所以执行了如下命令： route add default dev ppp0 查看route -n 如下，多出了第一条路由： 表中13开头的是我客户端的 ... 一中的情况下，只需将13这条路由置于最第一条位置，即可满足我的需求，但是不知如何实现 还请指教 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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327 views
1 answer
DBT fails with not found in location when using a seed
    I'm trying to build a dbt project with seed. Something very similar to this. To create a temporary table, I use dbt seed and ... [0] -%} Any hints on where I might be going wrong?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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父组件传递过去的值 在子组件中data里赋值不起作用呢
    props是父组件传递的值,我在data中赋值了,刚开始的时候显示,但是有时候又不显示 我这个时候是显示的 又不显示了 这个是传的值父组件...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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233 views
1 answer
Display "You Win" when I reach a certain Point in python using Pygame
    I want to know how to Display a "You Win" and a picture at the end of the game when my ... https://drive.google.com/file/d/1t_kDNw3G1Q6X4KKZ9IfsCmYKpEecz9Ci/view?usp=sharing...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
464 views
1 answer
京东视频无水印
    https://vod.300hu.com/4c1f7a6atransbjngwcloud1oss/5152430c327074445599453185/v.f30.mp4 请问有没有同学 知道 无水印的链接...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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104 views
1 answer
java - Unable to add the task to listview in my tasks app
    So I am working on a tasks app. I am trying to set up a functionality, that might sound a little ... android:id="@+id/etWorkingMins" android:layout_width="wrap_content" an...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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245 views
1 answer
css 样式求教
    请问这种样式如何实现...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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232 views
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How to get Max value from last two digits out of max 3 in Postgresql?
    I want to trim some numbers to two digits and get the max value from it. My table column is called "thousands ... how to achieve the demanded solution. Can anybody help please?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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160 views
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How to replace literal strings in Powershell?
    I have this line of code that I can't seem to backslash correctly: (Get-Content prefs.js) | %{$_ -replace "Mozilla/5.0 ... Chrome/29.0.1547.2 Safari/537.36"} | Set-Content prefs.js...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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170 views
1 answer
声明一个对象obj，用户调用obj.xxx，如何获取xxx的名字？
    声明一个对象obj，用户调用obj.xxx，在obj中如何获取xxx的名字？我需要知道用户调用了什么方法...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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235 views
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How it is possible to debugging Windows.UI.Xaml.Markup.XamlParseException
    During the methode InitializeComponent() in the main class of a customized control occurs the error with the follow message: ... Xaml file, where the error occurs. Thanks for help...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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