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c++ - Why does this std::function and operator cause a segmentation fault?

I don't see anything wrong with this code but it gives me a seg fault. Changing the std::function to ... /65946626/why-does-this-stdfunction-and-operator-cause-a-segmentation-fault...

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

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610 views

1 answer

How to add custom TinyMCE button to ACF editor?

I have added custom tinyMCE button to editor, but I can't figure out how to add it to editor in ACF. ... com/questions/65946607/how-to-add-custom-tinymce-button-to-acf-editor...

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

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116 views

1 answer

c# - Interfaces and async practices

I have an interface public interface IUserFactory { User GetUser(string id); void DeleteUser(string id); ... ://stackoverflow.com/questions/65947264/interfaces-and-async-practices...

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

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386 views

1 answer

python - Get the monthly average through a dataframe with daily dates as columns

In python, I have created a dataframe by reading the csv file. As the figure shows, the data frame will ... -the-monthly-average-through-a-dataframe-with-daily-dates-as-columns...

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

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256 views

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Remove elements from an array into another array (Ruby)

I'm new here and new to coding and I can use some help with a problem I'm trying to solve. I'm ... .com/questions/65947209/remove-elements-from-an-array-into-another-array-ruby...

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

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251 views

1 answer

How can I make a Docker container that can run a bash command and has mysql installed for testing a Helm chart?

I have a Helm chart that deploys a docker container containing MySQL. I want to also do a Helm test (which is ... docker-container-that-can-run-a-bash-command-and-has-mysql-inst...

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

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62 views

1 answer

android - Can't access fragment after clearing it from back stack

I have two flows that can happen in my app: A1->A2->B or A1->B, A and B being different ... .com/questions/65947134/cant-access-fragment-after-clearing-it-from-back-stack...

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

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176 views

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python - Comparing pandas DataFrames where column values are lists

I have some chemical data that I'm trying to process using Pandas. I have two dataframes: C_atoms_all ... /65947119/comparing-pandas-dataframes-where-column-values-are-lists...

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

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290 views

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visual studio code - VSCode: how to structure a simple python package with few modules and tests, debugging and linting?

I'm having more trouble than I'd like to admit to structure a simple project in Python to develop using Visual ... -structure-a-simple-python-package-with-few-modules-and-tests-deb...

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

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1.3k views

1 answer

error handling - Formatting issue's making a visual deck of cards for the game gin rummy using python

I'm a student in need of help. I need to make a card game gin rummy for a assignment and I have 23 hours left. ... -making-a-visual-deck-of-cards-for-the-game-gin-rummy-using-py...

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

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113 views

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python - Long_description in setup.py file

How to make the command descriptoins expand across several lines, and not hide on one line? My setup.py ... /stackoverflow.com/questions/65947065/long-description-in-setup-py-file...

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

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984 views

1 answer

ruby on rails - How do I permit params for my active admin resource with a has_many_through association?

I'm having trouble setting my permitted params in active admin. The docs say "Any form field that sends multiple ... for-my-active-admin-resource-with-a-has-many-through-asso...

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

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273 views

1 answer

c# - Exception when deserializing yaml file to property of abstract class using YamlDotNet

Using YamlDotNet, I'm trying to deserialize a yaml file with a nested object graph into a set of custom . ... when-deserializing-yaml-file-to-property-of-abstract-class-using-yamld...

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

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113 views

1 answer

javascript - HTMLElement properties return undefined -- Angular

I am writing an Angular component that has a QueryList of HTMLElements and when iterating over the ... .com/questions/65946910/htmlelement-properties-return-undefined-angular...

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

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257 views

1 answer

Powershell script to use input from .txt or .csv to find a value in a 2nd .csv file

Group, First time posting a question so please be patient. Attempting to use Powershell to read 1 .csv file and search a second . ... from-txt-or-csv-to-find-a-value-in-a-2nd-csv-f...

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

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95 views

1 answer

javascript - How to map through an array of objects and add value to each other in React?

I would like to sum one specific value from my array of objects. my array: const myArray = [ {package_id: 1, width: ... -an-array-of-objects-and-add-value-to-each-other-in-react...

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

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109 views

1 answer

python - histgram by group and use seaborn

import pandas as pd url = 'https://raw.githubusercontent.com/subhadipml/California-Housing-Price-Prediction/master/ ... .com/questions/65946824/histgram-by-group-and-use-seaborn...

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

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341 views

1 answer

c# - How to Convert Stringified Date Value in format Month/Day/Year Time as a DateTime?

I've got a class that contains two DateTime members. When I try to assign a "human-readable" value representing a ... -date-value-in-format-month-day-year-time-as-a-datetim...

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

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219 views

1 answer

java - Heroku Spring boot + Mongo DB on atlas

I am getting Null pointer exception while deploying my application on Heroku, from the exception log 2021-01-28T23: ... .com/questions/65946667/heroku-spring-boot-mongo-db-on-atlas...

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

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259 views

1 answer

In Discord.py, how do you create a role if that role doesn't exist?

So I'm trying to create a mute command and part of it is that it would automatically create a mute role if it doesn ... -py-how-do-you-create-a-role-if-that-role-doesnt-exist...

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

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312 views

1 answer

hadoop - Hadoop2.6.0 HA master namenode failed to start

error info port info ZK & namenode format All successful. I checked the port,No task program occupies this port. ... /65947917/hadoop2-6-0-ha-master-namenode-failed-to-start...

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

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135 views

1 answer

How to zero out milliseconds using new Date Time API of Java?

This question already has answers here: question from:https://stackoverflow.com/questions/65947726/how-to-zero-out-milliseconds-using-new-date-time-api-of-java...

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

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176 views

1 answer

c# - Unity Mirror Multiplayer RTS, client ignoring hasAuthority check

I'm working on an RTS game using mirror and ran into an issue. I'm working on auto-attack ... /questions/65947592/unity-mirror-multiplayer-rts-client-ignoring-hasauthority-check...

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

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352 views

1 answer

javascript - How to fade in Lottie animation when it loads?

I'm using a Lottie animation as the background of my website (made with plain HTML/CSS/JS) controlled by ... questions/65947504/how-to-fade-in-lottie-animation-when-it-loads...

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

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204 views

1 answer

c - Linker error: undefined reference to `main'

#include <cs50.h> #include <stdio.h> bool maths (int a, int b, int c) { int first = a + b ... :https://stackoverflow.com/questions/65947500/linker-error-undefined-reference-to-main...

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

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246 views

1 answer

go - Text embedding searching in mongodb

I saved records of words and their respective word2vec embeddings in mongo. Is there any way I can ... //stackoverflow.com/questions/65947483/text-embedding-searching-in-mongodb...

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

0 votes

180 views

1 answer

ruby on rails - Has_Many_Through Failing To Push a Many to a Through

I'm trying to set up a has_many_through relationship where a User can have a cart with an item. I can add carts ... /65947450/has-many-through-failing-to-push-a-many-to-a-through...

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

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248 views

1 answer

javascript - Increase score by one when clicking on an obj model

I tried a different approach to the game I wrote about in my previous question and I'm no longer getting the error ... /65947441/increase-score-by-one-when-clicking-on-an-obj-model...

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

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