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237 views

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javascript - Cannot read property 'xy' of undefined in Discord.js

My lock command is not working for some reason. It was working before and recently it has been annoying me. ... /65889229/cannot-read-property-xy-of-undefined-in-discord-js...

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

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210 views

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Rails / rack-cors: blacklisted traffic reaches rails application

This question already has answers here: question from:https://stackoverflow.com/questions/65889212/rails-rack-cors-blacklisted-traffic-reaches-rails-application...

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

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95 views

1 answer

javascript - Generate EV certificate to nodeJS server

Hello everybody I have an angularJS project that hosted on GoDaddy, also I have server side using nodeJS ... .com/questions/65889202/generate-ev-certificate-to-nodejs-server...

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

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228 views

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apache - How to Configure rewrite rule , so that the request will route to server name even if alias name is used in URL

We have a virtual host file with below content, NameVirtualHost *:8888 <VirtualHost *:8888> ServerName example.domain.com ... rule-so-that-the-request-will-route-to-server-name-ev...

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

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82 views

1 answer

python - How to return a number that exists in the string?

This question already has answers here: question from:https://stackoverflow.com/questions/65889384/how-to-return-a-number-that-exists-in-the-string...

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

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239 views

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database - How to get result from two combined tables

i have two tables: Matches: id round league_id home_team_id away_team_id match_date Scores: id match_id home_team_score ... 65889358/how-to-get-result-from-two-combined-tables...

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

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173 views

1 answer

What are the implications of using Kafka clients written for >= v0.10.1.0 with an older install of Kafka?

My company is currently still on a version of Kafka older than v.0.10.1.0, but we are using the latest versions ... -of-using-kafka-clients-written-for-v0-10-1-0-with-a...

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

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169 views

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Is there a reason for returning only the first card of the dealer in openAI Blackjack-v0 in function _get_obs or is that a bug?

https://github.com/openai/gym/blob/master/gym/envs/toy_text/blackjack.py In line 113: return (sum_hand(self.player), ... -returning-only-the-first-card-of-the-dealer-in-openai-blac...

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

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421 views

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RxJS Type signature of EMPTY observable?

What is the type signature of an empty observable? Consider the following example. The first stream in the ... .com/questions/65889285/rxjs-type-signature-of-empty-observable...

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

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127 views

1 answer

Efficient Manual Deserialization of Nested objects from Json using Newtonsoft in c#

I have this mesh that I want to read as fast as possible from json. [Serializable] public class Mesh ... -manual-deserialization-of-nested-objects-from-json-using-newtonsoft-in...

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

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278 views

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Python: How to find the number of items in each point on scatterplot and produce list?

Right now I have a dataset of 1206 participants who have each endorsed a certain number of traumatic experiences and a ... -number-of-items-in-each-point-on-scatterplot-and-produce...

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

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93 views

1 answer

c++ - Multithreading nested foor loop with std::thread

I am quite new to c++ and I would really need some advice on multithreading using std:: ... stackoverflow.com/questions/65889893/multithreading-nested-foor-loop-with-stdthread...

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

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346 views

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Access WAMP virtual host from within Docker container

I know I can use host.docker.internal to access my machine's localhost from within a locally running ... questions/65889889/access-wamp-virtual-host-from-within-docker-container...

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

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95 views

1 answer

Elasticsearch Percolator: Best Practice for Boost/Customizing Relevance Scoring

Per Elasticsearch documentation, index-time boosting was replaced with query-time boosting. This makes sense - ... -percolator-best-practice-for-boost-customizing-relevance-scoring...

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

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445 views

1 answer

reactjs - Why Does Swiper v6 require SwiperSlide components to be direct descendents?

A Swiper slider built using React must have a Swiper component, and any SwiperSlide components must be direct ... -swiper-v6-require-swiperslide-components-to-be-direct-descendents...

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

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77 views

1 answer

javascript - Flat list does not show in other component

Flat list does not show in react native. I want to pass information to another component, I'm rendering using ... com/questions/65889799/flat-list-does-not-show-in-other-component...

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

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1.2k views

1 answer

rxjs - Angular : How to refresh page automatically and update the data of a component, when DB table gets updated

I am creating an angular application, with a component C1. The main purpose of the component is to get data ... to-refresh-page-automatically-and-update-the-data-of-a-component...

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

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225 views

1 answer

javascript - JS: can you use 2-pointer method for the stock price question

I am trying to code my own solution to the standard question of finding the max profit you can get given that each ... js-can-you-use-2-pointer-method-for-the-stock-price-question...

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

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708 views

1 answer

firebase - Flutter: Just open URL when received message from FCM console on onResume method

I am using Fcm push massaging on my flutter application. After configuration I received message that sent from ... url-when-received-message-from-fcm-console-on-onresume-method...

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

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1.2k views

1 answer

magento2 - Magento 2.4.1: How to resolve [Report Only] Refused to load the font '<URL>' because it violates the following Content Security Policy directive:

With a custom module, I am trying to resolve the content security policy warnings. I'm not sure under which policy ... -to-resolve-report-only-refused-to-load-the-font-url-bec...

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

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164 views

1 answer

c# - Read Excel file updated cell values without the file being saved

I have an Excel file which is kept open for editing and I have a C# console application program which has to ... /read-excel-file-updated-cell-values-without-the-file-being-saved...

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

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114 views

1 answer

html - Can you draw a graph without rendering it?

I have an app (using Vue) that renders a number of different graphs on different pages. I am adding a PDF ... .com/questions/65889673/can-you-draw-a-graph-without-rendering-it...

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

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161 views

1 answer

sql - Find all the luckest players from the history table using one nested query

How can we combine two queries into one nested query. let's say we have a relation called history from a game ... -the-luckest-players-from-the-history-table-using-one-nested-query...

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

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247 views

1 answer

reactjs - CORS in react app and django restframework

We have a rest api built with Django and as client we gonna use react-js application to get data from ... .com/questions/65889633/cors-in-react-app-and-django-restframework...

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

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101 views

1 answer

python - Django Foregin Key Count

I'm trying to get a count of the number of Users that are connected to a Room. A User can be ... from:https://stackoverflow.com/questions/65889605/django-foregin-key-count...

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

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493 views

1 answer

extending react navigation bottom tab bar

I know you can use a custom bottom tab bar with React Navigation by passing the tabBar to the ... stackoverflow.com/questions/65889556/extending-react-navigation-bottom-tab-bar...

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

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111 views

1 answer

android - Element disappear in Scrollview

I want to create a view having scrollview inside and then I want 3 cards inside that scrollview. ... https://stackoverflow.com/questions/65889523/element-disappear-in-scrollview...

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

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88 views

1 answer

python - Valid character validation

I have tried fixing this code i dont understand why it inst working it is meant to validate that a ... from:https://stackoverflow.com/questions/65889425/valid-character-validation...

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

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