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python - How to convert pandas.core.series.Series object with Multiple index to a pandas Dataframe with all columns filled?

I Have one pandas series with multiple index like this image "target","Lastnewjob", "experienceGroup". this is pandas ... -core-series-series-object-with-multiple-index-to-a-pandas...

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

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229 views

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data oriented design - Seeking an alternative to the Singleton Pattern

I'm writing a high performance data oriented game program in C++. I use many static tables that I ... .com/questions/65894430/seeking-an-alternative-to-the-singleton-pattern...

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

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170 views

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java - Unable to compile using Picocli

I'm a dev student I would love to use Picocli in my project, unfortunately I doesn't understand how ... ://stackoverflow.com/questions/65894401/unable-to-compile-using-picocli...

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

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How I can use ant build to create EAR with targetpath (lib) jar files inlcudes?

Actually, I am trying to create a ear from existing built module output ***.jar My build.xml as: <?xml ... use-ant-build-to-create-ear-with-targetpath-lib-jar-files-inlcudes...

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

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1.5k views

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get all properties from data class that are not null in Kotlin

I have a data class "Sample" and wanted to collect all the values that are not null, in this case the result ... /get-all-properties-from-data-class-that-are-not-null-in-kotlin...

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

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99 views

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python - Selecting values in a list to keep based on other repeated values

I have a sorted list of lists (see below). The sub-lists are sorted into the main list by the value at the ... /selecting-values-in-a-list-to-keep-based-on-other-repeated-values...

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

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276 views

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intelligent split string in excel formula - full words

How to split string that the words isn't split and result string is max 30 chars ? input cell = ' ... .com/questions/65894264/intelligent-split-string-in-excel-formula-full-words...

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

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How would you get a string of characters from an array in c?

This question already has answers here: question from:https://stackoverflow.com/questions/65894256/how-would-you-get-a-string-of-characters-from-an-array-in-c...

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

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python - InvalidArgumentError: StringToNumberOp could not correctly convert string

I am trying to extract the labels from a file path of the form: '/content/UTKFace/ ... /questions/65894223/invalidargumenterror-stringtonumberop-could-not-correctly-convert-string...

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

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74 views

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String to Hex List in Python

Closed. This question needs to be more focused. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65894182/string-to-hex-list-in-python...

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

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329 views

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r - Error in defaultCluster(cl) : no cluster 'cl' supplied and none is registered

Sorry if I ask format or ask this properly, I am new to R and Stackoverflow. I have an issue with the ... /error-in-defaultclustercl-no-cluster-cl-supplied-and-none-is-registered...

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

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510 views

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kotlin - How to wait for coroutine launched in IO thread in destroyed fragment?

I have 2 fragments. The first is a list of tasks and the second is a fragment that contains information about ... to-wait-for-coroutine-launched-in-io-thread-in-destroyed-fragment...

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

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141 views

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c# - Default Picker Item With Data Binding

I am trying to make a drop-down list in Xamarin.Forms that allows a user to select a currency symbol ... /stackoverflow.com/questions/65894091/default-picker-item-with-data-binding...

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

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332 views

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reactjs - Publish Next JS as NON-static files to my Azure web App is not working

We have already been running a next js site as static files for the past few months and it has been running great. We ... js-as-non-static-files-to-my-azure-web-app-is-not-working...

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

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286 views

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Python list comprehension with rockets

I need to print out a list of rockets with their own positions (x and y) using list comprehension ... ://stackoverflow.com/questions/65894038/python-list-comprehension-with-rockets...

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

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334 views

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Debugging Performance of Spring Cloud Gateway with Netty

I have Spring Cloud Gateway (Greenwich) running with Netty. This application receives request and then sends ... /65894020/debugging-performance-of-spring-cloud-gateway-with-netty...

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

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343 views

1 answer

h.265 - Do large video streaming services use intra-video compression? Are there any tools that do this?

So video codecs like h.265 use intra-frame coding to compress a video by leveraging the information that from ... -streaming-services-use-intra-video-compression-are-there-any-too...

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

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289 views

1 answer

selenium webdriver - TestNG Parallel Testing, Opens two browsers but runs all tests only in 1 browser

When I run this code, first it opens two Browsers ( Chrome ) and goes to the base URL. But here is the ... -testing-opens-two-browsers-but-runs-all-tests-only-in-1-browser...

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

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348 views

1 answer

javascript - What is the best way to display currency amounts (smallest units from any currency) from Stripe?

According to Stripe: All API requests expect amounts to be provided in a currency's smallest unit. For example, ... -way-to-display-currency-amounts-smallest-units-from-any-curren...

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

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176 views

1 answer

python - How do Async IO Coroutines get executed?

I'm looking at this piece of code from the example from here And i want to know at what exact ... stackoverflow.com/questions/65893913/how-do-async-io-coroutines-get-executed...

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

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116 views

1 answer

reactjs - What's the proper file order?

I'm new to coding and built a couple websites using react; however, once deployed onto github pages the ... ://stackoverflow.com/questions/65893886/whats-the-proper-file-order...

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

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341 views

1 answer

python 3.x - Trying to use SIFT in opencv leads to problems with dependencies

I understand that the SIFT module is not available in newer versions of open CV. To get around this I see a ... /trying-to-use-sift-in-opencv-leads-to-problems-with-dependencies...

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

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109 views

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java - Android room database is getting deleted between app runs

My goal is to use a Room Database to store data so I can access it between app runs. Currently, the ... questions/65893813/android-room-database-is-getting-deleted-between-app-runs...

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

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191 views

1 answer

python - Kivy 2 lines of text for label

<AI_Window>: name: "AI" GridLayout: cols:1 rows:4 Label: text: "Data Mining " text: "test" I am trying ... ://stackoverflow.com/questions/65893802/kivy-2-lines-of-text-for-label...

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

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630 views

1 answer

reactjs - Create React App with TypeScript and NPM Link: Enums causing Module parse failed

I have a basic create-react-app TypeScript project (client). Just directory up, I have a server and a shared ... -app-with-typescript-and-npm-link-enums-causing-module-parse-failed...

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

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533 views

1 answer

jsf - Can alternatedocroot property be defined in Payara/GlassFish server?

I am using Payara Server, Community Edition, and wish to define an alternatedocroot property so as to serve ... /can-alternatedocroot-property-be-defined-in-payara-glassfish-server...

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

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90 views

1 answer

javascript - How to change search function to accept any combination of words

When I try to search for the title of a product, it only shows results if it is either the exact words, ... /how-to-change-search-function-to-accept-any-combination-of-words...

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

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104 views

1 answer

PostgreSQL grouping by day with timezone and DST

I'm working on an existing database which date+time values are stored in BIGINT column (milliseconds since ... questions/65894459/postgresql-grouping-by-day-with-timezone-and-dst...

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

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