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Java OOP Why doesn't the function see variable?

This question already has answers here: question from:https://stackoverflow.com/questions/65913286/java-oop-why-doesnt-the-function-see-variable...

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

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223 views

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javascript - JQuery animation effects immediately revert after animation

I feel like I am going crazy here. I am playing around with JQuery animation. Something I haven ... /questions/65913283/jquery-animation-effects-immediately-revert-after-animation...

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

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720 views

1 answer

if statement - if Syntax in pine script

I'm new to pinescript and I can't figure out what's wrong with my if syntax. Please help //@version=4 ... from:https://stackoverflow.com/questions/65913271/if-syntax-in-pine-script...

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

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143 views

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c - How to copy a directory from one path to another?

This question already has answers here: question from:https://stackoverflow.com/questions/65913219/how-to-copy-a-directory-from-one-path-to-another...

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

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248 views

1 answer

c# - When does a DbContext instance get disposed in ASP.NET Core 5

I'm using the recommended approach to create DbContext instance through dependency injection. In Startup.cs - services. ... a-dbcontext-instance-get-disposed-in-asp-net-core-5...

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

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211 views

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c# - How to create a new object instance of class being the same type of another instance by only knowing it as base class type?

This question already has answers here: question from:https://stackoverflow.com/questions/65913153/how-to-create-a-new-object-instance-of-class-being-the-same-type-of-another-inst...

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

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60 views

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java - issue with android custom camera

I was trying to making a custom camera in android studio. All of my source code is working. And, I am not ... (null != imageReader) { imageReader.close(); imageReader = null;...

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

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51 views

1 answer

python - Tello gives error when I try to connect to it in Jupyterlab

I recently started programming my Tello drone, but it gives this weird error: ------------------------- ... /65913080/tello-gives-error-when-i-try-to-connect-to-it-in-jupyterlab...

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

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990 views

1 answer

webrtc - Publish video to antmedia server from custom camera

I am not able to compile the WebRTCTest application in the antmedia github repository. This is the application ... /65913070/publish-video-to-antmedia-server-from-custom-camera...

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

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262 views

1 answer

C# Selenium - SessionID and proxy

I was running a couple of tests in our internal system, but I am getting blocked (saying I am a grey ... //stackoverflow.com/questions/65913057/c-sharp-selenium-sessionid-and-proxy...

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

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372 views

1 answer

android - Unable to invoke no-args constructor for class .k. Registering an InstanceCreator with Gson for this type may fix this problem

I am developing an android application using firebase with logins. On the login page, I am using APIs(Https ... invoke-no-args-constructor-for-class-k-registering-an-instancecreato...

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

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93 views

1 answer

python - Why can't I remove the member from the list and delete their interest?

Every blogpost has their own members. To become a member, the interest you submit must be accepted. i am trying to ... -i-remove-the-member-from-the-list-and-delete-their-interest...

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

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107 views

1 answer

java - Calculations have me stumped

I'm working on a calculation code that needs to calculate a number between the first input to the ... https://stackoverflow.com/questions/65913613/calculations-have-me-stumped...

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

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123 views

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python - UnboundLocalError with nested function scopes

I have code like this (simplified): def outer(): ctr = 0 def inner(): ctr += 1 inner() But ctr ... questions/65913607/scope-of-dictionaries-vs-variables-for-def-in-a-python-class...

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

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183 views

1 answer

Unable to code for non-squares integers in Python

How do I create a code that prints out all the integers less than 100 that are not a square of any integer ... /questions/65913603/unable-to-code-for-non-squares-integers-in-python...

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

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373 views

1 answer

kotlin - how to change android compose TextFeild`s content padding?

It`s padding is to large!what can i delete them? TextField( value = text, textStyle = TextStyle( ... /questions/65913508/how-to-change-android-compose-textfeilds-content-padding...

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

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490 views

1 answer

conv neural network - How to combine spectrogram image with its human-labelled data to be processed with CNN in Python?

I am doing a final project at campus: pitch estimation from a song using CNN. Input to CNN is spectrogram of ... -spectrogram-image-with-its-human-labelled-data-to-be-processed-wi...

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

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359 views

1 answer

docker - python serverless not being deployed

I am trying to deploy an app created with the serverless framework. However, due to adding some ... /stackoverflow.com/questions/65913442/python-serverless-not-being-deployed...

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

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270 views

1 answer

ruby on rails - Remove prepended attribute name from custom error message

I am trying to remove attribute name in full_messages, I have read other answers also on Stack Overflow ... /65913416/remove-prepended-attribute-name-from-custom-error-message...

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

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216 views

1 answer

sql server - Openquery within openquery

Is that possible to do a openquery within an openquery? I have error while calling the openquery from ... :https://stackoverflow.com/questions/65914199/openquery-within-openquery...

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

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279 views

1 answer

html - Illegal invocation using jquery

I have these function in my HTML file, while running this is showing an error selector-engine.js:26 ... https://stackoverflow.com/questions/65914182/illegal-invocation-using-jquery...

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

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693 views

1 answer

elixir - (CaseClauseError) no case clause matching: %{syntax: :proto2}

I have an app that requires diplomat Elixir package and grpc Elixir package, but as soon as I am ... .com/questions/65913980/caseclauseerror-no-case-clause-matching-syntax-proto2...

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

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156 views

1 answer

javascript - Align inputs in different td horizontally

I am trying to align 2 inputs in 2 different td tag to align horizontally. Moreover, when input ... stackoverflow.com/questions/65913952/align-inputs-in-different-td-horizontally...

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

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211 views

1 answer

r - finding nth max per row of dataframe with logic for ties?

trying to count tournament profit per player. here's what the data looks like: library(data.table) df <- data.table ... /finding-nth-max-per-row-of-dataframe-with-logic-for-ties...

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

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201 views

1 answer

git - Update my local branch from the same branch of remote

I have pushed one branch (branch-a) with one commit to remote and now my friend has checked out my remote branch ... /65913843/update-my-local-branch-from-the-same-branch-of-remote...

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

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150 views

1 answer

html - How to use java to test if page is missing. Either in Default Java or JSOUP. Or some similar library

So if I have this webpage which is clearly missing. http://zjcdn.mangafox.me/store/manga/16627/114.5/compressed/s001. ... test-if-page-is-missing-either-in-default-java-or-jsoup-or...

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

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114 views

1 answer

c# - Migration from http to https using TLS/SSL Certificate

I have been trying to integrate a payment uat service url which is https protocol and unable to successfully ... 65913726/migration-from-http-to-https-using-tls-ssl-certificate...

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

0 votes

157 views

1 answer

javascript - How to filter data based on the daterange rsuite using react hooks

const [ rowData, setRowData ] = useState({}); const [ date, setDate ] = useState([]); const [ loading, ... /how-to-filter-data-based-on-the-daterange-rsuite-using-react-hooks...

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

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