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python - Merge two dataframe when one has multiIndex in pandas

I have MultiIndex dataframe (table1) and I want to merge specific columns from another dataframe that is not ... 65626901/merge-two-dataframe-when-one-has-multiindex-in-pandas...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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155 views

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c++ - Esp32 read lines from text file as strings get wrong worder

I have a text file test1.txt: aaa|aaa|aaa bbb|bbb|bbb ccc|ccc|ccc ddd|ddd|ddd File has 4 rows as ... questions/65626606/esp32-read-lines-from-text-file-as-strings-get-wrong-worder...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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159 views

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sql - Issue with single quotes while executing stored procedure

I have a stored procedure. Please check below the procedure description. If I pass @PayerName = '2342342' ... /65626602/issue-with-single-quotes-while-executing-stored-procedure...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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347 views

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c# - Asp.Net Core: Sharing authentication cookies in Web Farm doesn't work

I have an ASP.NET Core 3.1 application that uses cookie authentication and runs on a web farm. I want the ... /asp-net-core-sharing-authentication-cookies-in-web-farm-doesnt-work...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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845 views

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arduino - PID regulation for very wide temperature range (?190°C)

I'm designing temperature control system based on Peltier elements. And it's needed to work on a ... /65626495/pid-regulation-for-very-wide-temperature-range-%e2%88%86190c...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

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lotus notes - LotusScript: getItemValue("Body") splits paragraphs into several lines

getItemValue("Body") does not retrieve the paragraph of the email correctly, it splits it into ... /65626477/lotusscript-getitemvaluebody-splits-paragraphs-into-several-lines...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

1 answer

Migrate Laravel 4.2 password hashes to Laravel 6.x

I'm about to migrate a site made in Laravel 4.2 to 6.x but I have an issue while migrating users and ... /questions/65626393/migrate-laravel-4-2-password-hashes-to-laravel-6-x...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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77 views

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java - How do I display images from an array?

How can I fix it so that the images appear? I'm using NetBeans 11.2 Java Gradle I am trying to make ... /stackoverflow.com/questions/65626349/how-do-i-display-images-from-an-array...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

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java - How to check a button was clicked without overried onclick method?

This is my MainActivity, button and onclick function: public class MainActivity extends AppCompatActivity { EditText ... -a-button-was-clicked-without-overried-onclick-method...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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75 views

1 answer

php - How to convert to enclosed shortcode

I want to create an shortcode to add ingredients to recipes on a wordpress website. I have the the ... /stackoverflow.com/questions/65626332/how-to-convert-to-enclosed-shortcode...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to import file variables in JS file of Vue?

I have made a separate file for routes. Here is the structure: I have a separate folder for every module. -> ... questions/65626267/how-to-import-file-variables-in-js-file-of-vue...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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355 views

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Publish vs Produce in MassTransit with Kafka

I want to implement state machine integrated with Kafka topics. Whenever some message will be produced to a ... com/questions/65626143/publish-vs-produce-in-masstransit-with-kafka...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

1 answer

python - How can I send my bot's response in Embed in discord.py

I know how to send embeds in discord.py but I am a little bit confused about this code Please, anyone, help me with ... /how-can-i-send-my-bots-response-in-embed-in-discord-py...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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html - How can I use my logo slider JavaScript function inside an Angular component / TypeScript?

Since I'm very new to Angular I need your help. I've watched a lot of tutorials and tried out a lot of ... -i-use-my-logo-slider-javascript-function-inside-an-angular-component-t...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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270 views

1 answer

reactjs - Applying css on a imported react component

I have a UserPreview component which have other components( avatar, bio, followstats). When, I am trying to ... .com/questions/65641667/applying-css-on-a-imported-react-component...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

1 answer

c++ - Intel TBB libtbb.so file not found after upgrading

I had a project running with older version of TBB (flow graph input_node was not declared), and I had no ... /questions/65641525/intel-tbb-libtbb-so-file-not-found-after-upgrading...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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191 views

1 answer

c++ - Infix to Postfix Output program

I am a novice C++ programmer. I have written the following C++ code for infix to postfix expressing ... ://stackoverflow.com/questions/65641451/infix-to-postfix-output-program...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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604 views

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How to Use BigNum Roblox Lua

I am trying to use BigNum in roblox lua so I can go past the max number for int values in roblox, ... https://stackoverflow.com/questions/65641395/how-to-use-bignum-roblox-lua...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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317 views

1 answer

reactjs - Error in npm eject after doing npm run eject

Remove untracked files, stash or commit any changes, and try again. npm ERR! npm ERR! Failed at the burger- ... /questions/65641320/error-in-npm-eject-after-doing-npm-run-eject...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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422 views

1 answer

mongodb - Springboot Rest api request timeout or cancel if the request is not processed in certain period of time

I am trying to implement request timeout in Springboot Mongodb application. The flow is like this.Send startCctv request ... -timeout-or-cancel-if-the-request-is-not-processed-in...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

1 answer

windows - Incorrect way of using a WMI Class c++

I am trying to make a function that shut downs the computer fan (if possible): It should connect to a WMI ... .com/questions/65641302/incorrect-way-of-using-a-wmi-class-c...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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119 views

1 answer

javascript - How to make browser custom styles (Chrome) work on Google Earth Web?

I am using Chrome browser, version 87.0.4280.141 (Official Build) (64-bit). And I use Stylus extension for ... how-to-make-browser-custom-styles-chrome-work-on-google-earth-web...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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690 views

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deserialization - Redis.serializer.Serializationexception

Hi guys I am facing exception Below is the code that contain redisconfig code private <T> ... https://stackoverflow.com/questions/65641267/redis-serializer-serializationexception...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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316 views

1 answer

xcode - How to update UIServer of the iOS simulator?

The iOS simulator v12.3 saves the first image is saved on the second run. It saves the same image over and ... .com/questions/65641204/how-to-update-uiserver-of-the-ios-simulator...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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721 views

1 answer

grapesjs - How to set HTML and CSS in your grape js editor?

I was working in grapesjs and just want to know is there a way to render the HTML and CSS saved in your DB to ... questions/65641194/how-to-set-html-and-css-in-your-grape-js-editor...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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388 views

1 answer

javascript - socket.broadcast.to().emit() vs socket.to().emit() vs io.to().emit()

What is the main difference among: io.on('connection', socket => { // socket.broadcast.to(socketId).emit(); // ... /socket-broadcast-to-emit-vs-socket-to-emit-vs-io-to-emit...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

1 answer

Angular type definition for `interval`

I have an assignment like this.timer4Updates = setInterval(() => { this.cd.detectChanges(); }, 150) ... ://stackoverflow.com/questions/65626840/angular-type-definition-for-interval...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

1 answer

vue.js - Ecart chart doesn't render

In the online environment, the chart can be rendered for the first time, but after switching to other ... https://stackoverflow.com/questions/65626907/ecart-chart-doesnt-render...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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