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python - Inserting floats into New Dataframe and getting NaN

I am trying to insert a series of floats into a new Dataframe (for future manipulation and for easier ... /questions/65915458/inserting-floats-into-new-dataframe-and-getting-nan...

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

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html - Ensuring sequential execution of onClick method in one element(Element has multiple classes, each with one onclick jquery function)

I'm working on a project, and have some problems with jquery. button(class="my-btn do-btn") Both ... ensuring-sequential-execution-of-onclick-method-in-one-elementelement-has-multi...

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

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168 views

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excel - Keep same form open when multiple workbook use it

enter image description hereI'm looking for a solutions, options or to understand this better: I am capturing data ... /65915343/keep-same-form-open-when-multiple-workbook-use-it...

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

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208 views

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python 3.x - Xlabel is not appearing

I have wrote a simple code to plot bar graph using matplotlib from a dataframe. Code is working properly ... :https://stackoverflow.com/questions/65915327/xlabel-is-not-appearing...

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

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280 views

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c - Why can Cheat Engine access a memory location but my own program cannot?

This question already has answers here: question from:https://stackoverflow.com/questions/65915322/why-can-cheat-engine-access-a-memory-location-but-my-own-program-cannot...

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

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java - What is a NullPointerException, and how do I fix it?

question from:https://stackoverflow.com/questions/65915317/java-lang-nullpointerexception-findviewbyidr-id-contactslist-must-not-be-null...

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

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html - Adding Input Field doesn't allow me to use Firebase

!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width= ... com/questions/65915315/adding-input-field-doesnt-allow-me-to-use-firebase...

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

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190 views

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mysql - PHP SQL Query with if parameter

I have an sql query where I want to include an if-then condition. The condition should not simply be ... //stackoverflow.com/questions/65915309/php-sql-query-with-if-parameter...

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

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302 views

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CSS positioning element with flexbox

I am trying to style the position something like the photo, I am using the flexbox to do that, but ... ://stackoverflow.com/questions/65915277/css-positioning-element-with-flexbox...

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

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313 views

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reactjs - React with parcel + react-hot-loader

I'm trying to develop a project in ReactJs with Parcel and react-hot-loader, but when i make changes ... //stackoverflow.com/questions/65915273/react-with-parcel-react-hot-loader...

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

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sql - How to include values that count nothing on certain day (APEX)

I have this query: SELECT COUNT(ID) AS FREQ, TO_CHAR(TRUNC(CREATED_AT),'DD-MON') DATES FROM TICKETS WHERE TRUNC( ... /how-to-include-values-that-count-nothing-on-certain-day-apex...

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

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289 views

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how to store a reference variable in class c#

I am passing a classobject(Cache class object) as a reference in a constructor of Myclass. public class Test{ static ... 65915171/how-to-store-a-reference-variable-in-class-c-sharp...

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

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php - How to check if a variable even exist after decode JSON?

I have this JSON string. [ { "name": "user_title", "value": "Bapak." }, { "name": "user_firstname", " ... questions/65915131/how-to-check-if-a-variable-even-exist-after-decode-json...

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

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774 views

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php - Error during WebSocket handshake when using laravel-websockets

I have a problem with my socket settings and it seems everything is ok but I got this error: ... /questions/65915080/error-during-websocket-handshake-when-using-laravel-websockets...

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

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157 views

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node.js - partial regex match in javascript

I want to valiadte a dynamic string which comes in different parts of string in an SMS (more than 160 ... ://stackoverflow.com/questions/65915047/partial-regex-match-in-javascript...

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

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pygame - MOUSEBUTTONUP vs mouse.get_pressed()

I see that there are 2 ways of detecting clicks: using MOUSEBUTTONUP and mouse.get_pressed() Why are ... //stackoverflow.com/questions/65914897/mousebuttonup-vs-mouse-get-pressed...

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

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250 views

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java - The union of all combinations of n sets?

In this question The intersection of all combinations of n sets a method based on Map#reduce is presented to obtain ... /questions/65914891/the-union-of-all-combinations-of-n-sets...

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

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263 views

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Pass the parameter to cypher

Good day. I want to wrap the query below in a function with a parameter. match p=((p1:p1)-[l]-( ... from:https://stackoverflow.com/questions/65914866/pass-the-parameter-to-cypher...

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

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350 views

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reactjs - ScrollView not working inside HOC React Native

I am trying to use HOC and inside HOC I am using a ScrollView but Scrollview is not working. export ... .com/questions/65914849/scrollview-not-working-inside-hoc-react-native...

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

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205 views

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Can android web intents run specific javascript code if the app is not installed?

I'm using an android intent on my mobile website to open the android app. If the app is not installed, the ... web-intents-run-specific-javascript-code-if-the-app-is-not-installed...

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

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Teamviewer generated a core dump error when switching ibus keystroke mode to Vietnamese percussion

During Teamviewer, whenever I switch the percussion to Vietnamese the app was shut down, the terminal of the ... core-dump-error-when-switching-ibus-keystroke-mode-to-vie...

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

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102 views

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python - How to save a tabbed json file

I have a function: def save(path,data): file = open(path,'w',encoding='utf-8') file.write(json.dumps(data ... ://stackoverflow.com/questions/65914704/how-to-save-a-tabbed-json-file...

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

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python - Assign unique identifier for dataframe rows based on dataframe with preassigned unique identifier

I have dataframe with unique identifier assigned based on three columns i.e., [col2,col3,col3] Dataframe1 ... -identifier-for-dataframe-rows-based-on-dataframe-with-preassigned...

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

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265 views

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node.js - How can I show list of groups with count of the group's participants with the groups in social media app?

I am working on a social media react-native app with Node JS in the backend having approx 1 million users. I ... list-of-groups-with-count-of-the-groups-participants-with-the-gr...

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

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180 views

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Java: Cannot redefine class during instrumentation on attach

I have a simple application that creates and uses instances of ToChange class in a loop: public class ... /65914608/java-cannot-redefine-class-during-instrumentation-on-attach...

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

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Google Sheets arrayfomula is not working in other column but working in another

Currently, I am working on a google sheet, and I put two array formulas in the sheet. One is working, and ... -arrayfomula-is-not-working-in-other-column-but-working-in-another...

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

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351 views

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bitrix - making input visible according to the condition

I created two fields on Bitrix24. One of them is list (Yes/No) and other field is text input. ... .com/questions/65914547/making-input-visible-according-to-the-condition...

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

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311 views

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javascript - React - Module parse failed: Unexpected token

I decided to install the npm package react-radio-buttons after installing and applying on my component gives ... .com/questions/65915509/react-module-parse-failed-unexpected-token...

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

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