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python - Speed up a filtering process over million of rows with pandas

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from: ... up-a-filtering-process-over-million-of-rows-with-pandas...

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

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251 views

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Spring Data Rest - Base Repository using Generics not working

I want to disable export of DELETE operation using Spring Data rest using generics. Any repository which extends ... /spring-data-rest-base-repository-using-generics-not-working...

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

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229 views

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TALEND : while moving employee data from source to target I want to remove duplicates and move them to separate file

TALEND : while moving employee data from source to target I want to remove duplicates and move them to separate file ... employee-data-from-source-to-target-i-want-to-remove-dupli...

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

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275 views

1 answer

java - Trying to scrape webpage using JSOUP. But the selector is returning the wrong src

I'm currently trying to scrape the manga image from this website to see if I can. URL: http://fanfox.net/ ... scrape-webpage-using-jsoup-but-the-selector-is-returning-the-wrong-sr...

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

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101 views

1 answer

javascript - Get bootstrap tooltip content after creation

I am creating a bootstrap tooltip using $(el).tooltip(config). This tooltip is getting fetched by ... .com/questions/65883112/get-bootstrap-tooltip-content-after-creation...

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

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362 views

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c++ - "Undefined reference to " after linking with CMake

I want to build a simple application based on a .cpp and a .h file. I couldn't make my ... /stackoverflow.com/questions/65883076/undefined-reference-to-after-linking-with-cmake...

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

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186 views

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python - Creating the dynamic folders similar as input subdirectories

I have a large amount of data files. These data files are generated on a per minute basis. These ... questions/65883052/creating-the-dynamic-folders-similar-as-input-subdirectories...

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

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347 views

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amazon web services - AWS MQ (ActiveMQ) Single Instance Failure

In the AWS MQ FAQs, it mentions the following regarding single instance failure:- "if the node fails ... .com/questions/65883041/aws-mq-activemq-single-instance-failure...

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

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python - Split list of dictionaries with identical keys but different values to different dictionaries

Good day everyone. I have a List of dictionaries with different games. The games are played in order. ... -of-dictionaries-with-identical-keys-but-different-values-to-different...

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

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193 views

1 answer

android - Symbol from C file is not being added even though the MakeFile includes its object file

I'm trying to build libavformat with this MAKEFILE. Although the makefile includes avio.o file in its build ... -not-being-added-even-though-the-makefile-includes-its-obje...

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

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93 views

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c# - How to write a text across multiple columns in itextSharp?

I'm relatively new to iText 5 .NET (formerly known as iTextSharp). Is there a way to write a text across ... /65882936/how-to-write-a-text-across-multiple-columns-in-itextsharp...

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

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398 views

1 answer

Azure Data Factory- Data Flow - After completion - move

I am using ADF v2 DataFlow ativity to load data from a csv file in a Blob Storage into a table in ... .com/questions/65882913/azure-data-factory-data-flow-after-completion-move...

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

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1.6k views

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intellij idea - What are .iml files in Android Studio?

What are .iml files in Android Studio project? I read that it is configuration file for modules. I do not understand ... -the-purpose-of-the-impl-file-in-spring-boot-java-project...

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

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281 views

1 answer

How can we charge our clients for an API service that is build with AWS API Gateway?

My company is building an API service that will be offered on our own website. We are considering to deploy it on AWS ... clients-for-an-api-service-that-is-build-with-aws-api-gate...

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

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232 views

1 answer

html - I have a javascript that checks if my form is valid and it stops checking after a certain field

So I made a form in a table in html and the javascript code checks till the (creditcard.value.length) after that the ... that-checks-if-my-form-is-valid-and-it-stops-checking-after...

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

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190 views

1 answer

javascript - styled-components change theme dynamically

Is there a way to make styled-components theme adjustable on the fly? For instance, I want the ... //stackoverflow.com/questions/65882833/styled-components-change-theme-dynamically...

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

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426 views

1 answer

api - What is the difference and relationship between an Azure DevOps Build Definition, and a Pipeline?

I am trying to automate a process in Azure DevOps, using the REST API. I think it should go like ... is-the-difference-and-relationship-between-an-azure-devops-build-definition...

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

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1.4k views

1 answer

qt - Reorganize a QGridLayout in derived class

I develop with QT 5.12. To organize one of my application view I create a QWidget class " ... stackoverflow.com/questions/65882805/reorganize-a-qgridlayout-in-derived-class...

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

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207 views

1 answer

loops - How can I reverse a value in R

I have a question. I am trying to take the mean of a data set from a questionnaire but I need to reverse ... /stackoverflow.com/questions/65882748/how-can-i-reverse-a-value-in-r...

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

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88 views

1 answer

java - How to end tasks which works in background

Hello I am making boxing countdown timer and I have the ring that plays at the end and start of each round. ... .com/questions/65882740/how-to-end-tasks-which-works-in-background...

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

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162 views

1 answer

c# - Url parameter getting removed after pasting in browser

I have a web application built using asp.net core. I am displaying multiple product list on a page ... /questions/65882730/url-parameter-getting-removed-after-pasting-in-browser...

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

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309 views

1 answer

internet explorer 8 - How to get an Angular 10 application working in IE 8?

We are working on an Angular 10 application and some users are still using IE 8. I was wondering if it's possible ... 65882726/how-to-get-an-angular-10-application-working-in-ie-8...

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

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106 views

1 answer

javascript - Type backward referring in TypeScript

I need help with type declaration that contains a backward referring and I'll explain: Given an ... /stackoverflow.com/questions/65882713/type-backward-referring-in-typescript...

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

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300 views

1 answer

telegraf - Randomeading Nodejs telegraph json

using a telegraph button I coded with nodejs, I want it to send the names available in the json ... https://stackoverflow.com/questions/65882691/randomeading-nodejs-telegraph-json...

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

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128 views

1 answer

Kotlin-Native crash call stack miss a frame stack before 'objc2kotlin' function in iOS application

My team uses Kotlin-Native to develop our iOS APP. When a crash happend in kotlin, the crash call stack ... native-crash-call-stack-miss-a-frame-stack-before-objc2kotlin-function...

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

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364 views

1 answer

Scala List: why the IDEA prompts that Unused expression without side effects

The program successfully prints the 3,1,2 but I am curious about why it says that this expression is unused ... -why-the-idea-prompts-that-unused-expression-without-side-effects...

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

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576 views

1 answer

git lfs - Git LFS upload fails at 0%

There are plethora of questions regarding the failing of git LFS upload, however I have not been able to find ... //stackoverflow.com/questions/65882654/git-lfs-upload-fails-at-0...

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

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352 views

1 answer

Android Spinner selected value read from Firebase child value

I have an EditProfile activity and this is to be used to edit user's home address. This is my ... questions/65882611/android-spinner-selected-value-read-from-firebase-child-value...

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

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