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python - create a variable iterating over a column in a large dataset in pandas

I have to create a variable named transition to a dataframe which adds 1 to every change in the variable V2010 of ... -variable-iterating-over-a-column-in-a-large-dataset-in-pandas...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - I can’t figure out how to improve this query

I have this really huge table with several million records in it. And I would like to create a query with multiple ... /66068004/i-can-t-figure-out-how-to-improve-this-query...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why does this loop in my decryption function not work?

So the problem I'm facing is that a loop which is supposed to be converting a bunch of numbers(f.e. ... questions/66067994/why-does-this-loop-in-my-decryption-function-not-work...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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No such element exception in Selenium code using Java

While i tried automating a website using selenium and Java i got no such element exception even though i got ... /66067923/no-such-element-exception-in-selenium-code-using-java...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Playing midi on Pygame

Ok, this is what I got: import pygame import sys from pygame.locals import * bif="bg.jpg" mif="pkmn. ... :https://stackoverflow.com/questions/66068316/play-video-files-in-pygame...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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twitter - Headless Chrome does not execute JS

I'm running a headless chrome to take screenshots of tweets via the oEmbed API. Downloading the tweets ... stackoverflow.com/questions/66068276/headless-chrome-does-not-execute-js...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Is naming minimized files with "min" necessary?

(Closed). This question is opinion-based. It is not currently accepting answers. question from:https:// ... com/questions/66068272/is-naming-minimized-files-with-min-necessary...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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typescript - Why Snowpack is not taking my type declaration files?

I have the following configuration in snowpack: /** @type {import("snowpack").SnowpackUserConfig } */ module. ... 66068214/why-snowpack-is-not-taking-my-type-declaration-files...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Display multiple columns in same Histogram

Problem Hello fellow stackers! I'm new to python viz and would need some helps. Thanks! I have ... /stackoverflow.com/questions/66068207/display-multiple-columns-in-same-histogram...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql - Sum columns with similar names in SQL

Relatively new to SQL and want to shorten a query I'm using. The goal is to add the total spent in ... //stackoverflow.com/questions/66068718/sum-columns-with-similar-names-in-sql...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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go - How to update nested protobuf field

I'm using protobuf 3.14 in Go, trying to update some nested field, but it causes panic: panic: ... //stackoverflow.com/questions/66068618/how-to-update-nested-protobuf-field...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How I can show in guildCreate the members and server Icon on discord.js

client.on("guildCreate", (guild) => { console.log(`I'm added in ${guild.name}`); //log console const embed ... -i-can-show-in-guildcreate-the-members-and-server-icon-on-discord-js...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - Filter the rows from one table based on matching columns values in another table with multiple conditions

I have table A and table B where I need to filter out the rows from table A with matching values on some ... rows-from-one-table-based-on-matching-columns-values-in-another-table...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript error: a.tagName.toUpperCase is not a function error clicking on a button using Selenium and Java

I am using Selenium Webdriver with testng. On one of the WebElements I am trying to perform click on button action. ... tagname-touppercase-is-not-a-function-error-clicking-on-a-bu...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Logic Apps Create HTML Table with multiple lines

I have a working HTTP trigger logic app that sends an email with info provided in the HTTP Post body, ... com/questions/66068537/logic-apps-create-html-table-with-multiple-lines...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Selenium Grid - IE11 - Screenshot of Modal Dialog is cropped

I'm using Selenium Grid to run my tests against IE11 Browser. My Web application has a button within a ... /66068496/selenium-grid-ie11-screenshot-of-modal-dialog-is-cropped...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Tensorflow clone_model with subclass model

Is there a way to clone a subclass-based model in Tensorflow? For example, if I have the ... stackoverflow.com/questions/66068938/tensorflow-clone-model-with-subclass-model...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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office js - Outlook Addins with graph api

We are currently using outlook rest api with getCallbackTokenAsync() as suggested here https://stackoverflow.com ... .com/questions/66068824/outlook-addins-with-graph-api...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How do I associate file types with an iPhone application?

On the subject of associating your iPhone app with file types. In this informative question I learned that apps could ... application-by-clicking-on-a-file-with-a-specific-file-ex...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Application Insights Kusto (KQL): How to sort items produced by make_set operator

I'm trying to group different kinds by a version. Here is the simplest repro/example: let Source = datatable(Name: ... -kusto-kql-how-to-sort-items-produced-by-make-set-operato...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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random - How to apply OTP in python

I am fairly new to programming and trying to create a program where a user get OTP by using random library and ... //stackoverflow.com/questions/66057850/how-to-apply-otp-in-python...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c - static variable changing value with no error displayed?

(Closed.) This question is not reproducible or was caused by typos. It is not currently accepting answers ... /66069047/static-variable-changing-value-with-no-error-displayed...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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debugging - python - Tkinter flickering canvas/rectangles in my sorting visualizer

Im trying to make a sorting visualizer and everything is going smoothly, but i have a problem. First ... /python-tkinter-flickering-canvas-rectangles-in-my-sorting-visualizer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Laravel: Using an instance created in one function within another?

I have a User controller where set Data is run at a certain point and UserProduct's create method is used ... /laravel-using-an-instance-created-in-one-function-within-another...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Scipy optimize unable to find the correct results

I am trying to use scipy.optimize.minimize to fit parameters for a multivariate function, however, regardless of ... /66057717/scipy-optimize-unable-to-find-the-correct-results...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - lapply, dplyr, and using values within lists

I am trying to calculate a mean from vector in a list, conditional on the value of another vector in ... .com/questions/66058121/lapply-dplyr-and-using-values-within-lists...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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swift - Black screen on Launch: How to support all versions iOS 10 and 13 above in App and Scene Delegate

My app supports older versions of iOS 10.0 and above. When I try to launch my app in iOS 13, it shows a black window ... -how-to-support-all-versions-ios-10-and-13-above-in-app-a...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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flutter - build apk does't work, but debug apk works as expected

My build apk doesn't work as expected. but debug apk works perfectly. when i run flutter run --release -v ... /66058089/build-apk-doest-work-but-debug-apk-works-as-expected...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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