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435 views

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javascript - firebase : sending email verification during signup

I tested that user is added to database but she never receive any email : what's wrong below ... .com/questions/65877116/firebase-sending-email-verification-during-signup...

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

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116 views

1 answer

Transformation of units in SQL Server

I have a dataset, df, that has a column of values that are in MB. I would like to transform into ... ://stackoverflow.com/questions/65877108/transformation-of-units-in-sql-server...

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

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642 views

1 answer

google cloud platform - GCP Load Balancing with API Gateway returning 404

I have setted up an API Gateway in GCP and now I'm trying to configure GCP's Load Balancing in front ... .com/questions/65877067/gcp-load-balancing-with-api-gateway-returning-404...

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

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61 views

1 answer

java - To-do list and sort

I'm working on my school project and one of my idea was to create a to-do list by asking Step 1. Enter ... from:https://stackoverflow.com/questions/65877058/to-do-list-and-sort...

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

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981 views

1 answer

macos - Apache Netbeans 12.2.pkg for Mac OS Big Sur - C/C++ [1.30.6.1] Pluggin : Problem with GDB debugger

Working with Apache Netbeans 12.2 on Mac When I debug my "Hello World" project the following issue arises; GDB has unexpectedly ... -mac-os-big-sur-c-c-1-30-6-1-pluggin-problem...

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

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546 views

1 answer

python - Django local http://127.0.0.1:8000/ Is Not Connecting

I am currently trying out a Django Tutorial(link below), and after I type in "python manage.py runserver" , and ... /65877038/django-local-http-127-0-0-18000-is-not-connecting...

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

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505 views

1 answer

postgresql - PostgresSql terminates with signal 11 when run with docker-compose

I'm trying to run a simple postgres with docker-compose, which is more challenging than I thought. I'm ... /postgressql-terminates-with-signal-11-when-run-with-docker-compose...

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

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396 views

1 answer

Automated testing of discord.js bots

I've been working on creating discord bots using discord.js, and they've gotten large enough that I'd ... /stackoverflow.com/questions/65877009/automated-testing-of-discord-js-bots...

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

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89 views

1 answer

node.js - What is the problem in this script when I want to upload an image?

What is the problem in this script? When I want to upload an image I found this problem: Error: ENOENT: no such file ... -the-problem-in-this-script-when-i-want-to-upload-an-image...

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

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92 views

1 answer

java - android app change menu on startup, at what stage?

In my Java Android App's MainActivity I have a Toolbar on top (set via setSupportActionBar(Toolbar)) with a ... questions/65876813/android-app-change-menu-on-startup-at-what-stage...

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

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357 views

1 answer

Google Apps Script error: "You do not have permission to access the requested document"

I am trying to create a function in the Google Spreadsheet for my coworkers to input the data in the spreadsheet, ... -error-you-do-not-have-permission-to-access-the-requested-do...

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

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402 views

1 answer

reactjs - Setting up complex sitemap in React-Router (without using react-router-sitemap)

I have a pretty complex sitemap setup for a site with tens of thousands of links. As such, it's divided ... -up-complex-sitemap-in-react-router-without-using-react-router-sitemap...

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

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210 views

1 answer

How do you request MANAGE_EXTERNAL_STORAGE permission in Android?

From Android Docs, https://developer.android.com/training/data-storage/manage-all-files#all-files-access "An app ... -do-you-request-manage-external-storage-permission-in-android...

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

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193 views

1 answer

swift - Is reflection on Metatype?

While it's possible to get a list of properties from an instance: it requires an instance which is ... :https://stackoverflow.com/questions/65876670/is-reflection-on-metatype...

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

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201 views

1 answer

sql - I cant login into postgres because i put an empty password

This question already has answers here: question from:https://stackoverflow.com/questions/65876655/i-cant-login-into-postgres-because-i-put-an-empty-password...

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

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597 views

1 answer

swift - How to rescale PKDrawing in SwiftUI on screen rotation?

Im currently making an app usig PencilKit and SwiftUI. If the screen is rotated, the canvas (and the drawing) ... /65876506/how-to-rescale-pkdrawing-in-swiftui-on-screen-rotation...

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

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156 views

1 answer

python - Extract a subset of data from numpy array

I have a 2D numpy array that I need to extract a subset of data from where the value of the 2nd column ... .com/questions/65876437/extract-a-subset-of-data-from-numpy-array...

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

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1.0k views

1 answer

query json array having only strings oracle

Below is the json stored in a table called "Sample" and the column name is "argument". I want ... stackoverflow.com/questions/65876377/query-json-array-having-only-strings-oracle...

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

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246 views

1 answer

python - Defined function keeps returning None, despite having a print() specified within the return line

import textwrap def wrap(string, max_width): i = textwrap.wrap(string, width=max_width) print(i) z = ... -function-keeps-returning-none-despite-having-a-print-specified-within...

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

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74 views

1 answer

android - what is the difference between these two releases with and without the "-k419"?

I am trying to install Android-x86 OS on my PC. I found there are two different downloads: cm-x86_64-14.1 ... is-the-difference-between-these-two-releases-with-and-without-the-k419...

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

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107 views

1 answer

javascript - How to hack handlebar partials data

I am working on a custom framework using Handlebars and i would like to automatically generate data for my ... .com/questions/65877399/how-to-hack-handlebar-partials-data...

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

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377 views

1 answer

java - SQL error or missing database (near "(": syntax error)

I have a big problem with SQLite in Java. When I run this query with MariaDB everything works perfectly, but ... /questions/65877393/sql-error-or-missing-database-near-syntax-error...

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

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476 views

1 answer

shell - Whenever I execute a bash command, I got a "awk: line 27: illegal reference to array change_array"?

As far as I test, mostly bash commands lead me to this awk warnning: $ cd ~ awk: line 27: illegal reference to array ... -a-bash-command-i-got-a-awk-line-27-illegal-reference-to-a...

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

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281 views

1 answer

c# - Determine if a class implements a generic interface and then call a the interfaces method

I am trying to implement an interface: IListDto<TListDto> And in my data repository, examine to see if a class ... class-implements-a-generic-interface-and-then-call-a-the-interfac...

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

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306 views

1 answer

python - AttributeError: 'dict' object has no attribute 'T' (T for transposition)

I am using the qndiag library to try to find a diagonalisation for 2 given matrices. The github is here ... /attributeerror-dict-object-has-no-attribute-t-t-for-transposition...

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

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184 views

1 answer

web scraping - python error: how can i solve that_WebScraping?

from bs4 import BeautifulSoup import requests result=requests.get("https://www.google.com/") print(result.status_code ... /65877286/python-error-how-can-i-solve-that-webscraping...

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

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157 views

1 answer

r - Normality test in a dataframe with multiple factors

I have a data frame with five columns > str(testco) 'data.frame': 78 obs. of 6 variables: $ id ... .com/questions/65877285/normality-test-in-a-dataframe-with-multiple-factors...

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

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401 views

1 answer

python - What causes my segmentation fault in tensorflow?

In Tensorflow I am currently working on a program that creates a 4D numpy matrix and output a saved ... com/questions/65877216/what-causes-my-segmentation-fault-in-tensorflow...

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

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