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javascript - Set position for object while adding it to canvas in Fabric.js

I am adding an object to my fabric.js canvas using JavaScript (in a React.JS project), but I don't ... to the specified position automatically on calling the addObject() function....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

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excel - Vba catches emails from list of websites now showing Error

original code from : " E-mail extracting from several websites " answer by "Balasubramaniyan Ramadoss" It is stucking on a ... 1) Wend End_sub: MsgBox " Process Completed" End Sub...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

1 answer

android - Getting Internal Server Error 500 on Graphql Mutation

viewModelScope.launch { val req = RequestCodeMutation(phoneNumber) val response = try { ApolloClientManager .apolloClient . ... error message that is being shown on GraphiQL....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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740 views

1 answer

How to run a batch file in order to shutdown PC from C++ service on a Windows 10 machine?

I have a C++ program that runs as a service on a 64-bit Windows 10 machine. In this program, I want to execute a ... my C++ programm. Can anyone help me please ? Thanks in advance....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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568 views

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python - Opencv contour area returns wrong result

I am currently working on a opencv project which determines the contour area. I tried to make a proper threshold ... contours (bounding rectangle) with written contour areas on it...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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453 views

1 answer

python - AttributeError: Can't get attribute 'NaiveBayesSentiment' on <module '__main__' from 'app.py'>

I already run my code to load my variable saved by pickle. This my code import pickle app = Flask ... print(unpickled_nb_model.finalclassification()) what should i do please helpme...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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python - Extend Marshmallow Schema but Override Field Required Property

Noob question, but I have a simple schema: class User(Schema): name = fields.Str(required=True) email = fields.Str(required=True) ... 't find a way to do this. Any help? Thank you!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer

c++ - My word search II solution is very slow (Leetcode 212)

My solution is correct and passes all test cases, but my solution is very slow (faster than 7% of C++ solutions). Question: Given ... ->child[loc]; } root->contain = word; } }; };...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

1 answer

c# - ToolTipText popping up underneath control

I've got a .NET app with a NotifyIcon that sits in the systray. That nic has a ContextMenuStrip and ... this, or find some simple alternative to the ToolStripMenuItem.ToolTipText....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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887 views

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java - WARNING: JAXBContext implementation could not be found. WADL feature is disabled

WARNING: JAXBContext implementation could not be found. WADL feature is disabled How can I resolve this warning? Is there a way to enable this WADL feature?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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674 views

1 answer

javascript - 'No Firebase App '[DEFAULT]' has been created' even though initializeApp is called

I am trying to add Firebase (Firestore) to my Nuxt project, however I am recieving the following error when ... so I may be missing something obvious. Any suggestions appreciated....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

1 answer

android - Retrofit: Loading data before an Activity starts

I need to make sure that some data is loaded before the activity starts, so that I can use this data for filling a ... retrofit API calls. Can someone tell me how do to this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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251 views

1 answer

python - How can I combine two dataframes based on a column of lists in Pandas

import pandas as pd Reproducible setup I have two dataframes: df= pd.DataFrame.from_dict({'A':['xy','yx','zy','zz ... ? A very similar post in Spanish SO, which inspired this post....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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286 views

1 answer

dart - Flutter Wait for the Notifier's constructor to be initiated

I'm trying to display in a listView builder a list that I load when initializing my constructor. This doesn't work right now ... ${_tableProvider.altitudes[index]}'), ); }, ); } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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327 views

1 answer

python - Reorder rows according to the original dataframe

I have 2 dataframes A and B. B is a copy of A. I did some manipulation on B and now both have the identical structure ... see from the picture, I want B to be rearranged like A....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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439 views

1 answer

python - Split (explode) pandas dataframe string entry to separate rows

I have a pandas dataframe in which one column of text strings contains comma-separated values. I want to split each CSV field and ... [0]) z = a.groupby('idx') z.transform(fun)...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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141 views

1 answer

php - Woocommerce estimated delivery based on products (addition)

I made an e-shop based on Woocommerce for my wife, but I've been solving one thing for a few months that I don't ... who can write a simple function? Big thanks for any help......

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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397 views

1 answer

python - Server roles command Discord.py

So recently i was trying to make server roles command in my discord bot, that will display all the roles present in ... mention for role in roles])) await ctx.send(embed=embed)...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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815 views

1 answer

cucumber - Unable to generate CircleCI HTML report

I followed this documentation to generate test results in HTML format in my cucumber framework. But here, I'm always getting ... please let me know or help me to resolve the issue....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

1 answer

android - Inject or load html file into TWA/Custom tabs

I'm currently working on a TWA / Custom tabs application. Seeing as the user needs to load a website, I want to ... or is there another way to load the html file into view?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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335 views

1 answer

reactjs - Cant get Spinner to work in React hook while waiting for API response

I am trying to get the spinner to load while waiting for API response. I have tried several approaches but non seem to ... )} </ul> </div> ); } export default StatusTransactions;...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

1 answer

html - Positioning text with word-space on desktop and mobile device css

It works good on desktop devise, but i wanr for mobile make each sentence in a column. How can i make it with css? ... text for test. Another text for test. Another text for test....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

1 answer

python - Extracting individual rows from dataframe

I am currently doing one of my final assignment and I have a CSV file with a few columns of different data. Currently ... " Any advise on how to just copy the content once only?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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519 views

1 answer

folding - PhpStorm - can you "collapse to level" without recursion?

One feature that I miss from Visual Studio (and which I've never seen anywhere else) is "collapse methods" or ... expanded and see the full source. Is this possible somehow?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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245 views

1 answer

How to make obj.save() without reversing object values in the db in django

I have recursive function and obj.save() is inside it. how to prevent the query from db at every iteration? is django transaction.atomic do that....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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163 views

1 answer

c# - Making properties of external library visible, without importing that library

For reasons I can't explain here, I need to create a single dll file that can be used in .Net Framework ... there any way to make this work, without these proxy properties?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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400 views

1 answer

node.js - Error:0606508A:digital envelope routines:EVP_DecryptFinal_ex:data not multiple of block length

I am trying to decrypt a PDF file using node js,PDF file encrypted by third party using C# I am having a hard time ... decrypt a pdf file Using 'aes-256-cbc' algorithm in node js...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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270 views

1 answer

vue.js - Nuxt.js App: Redeploy causes payload.js 404 Not found

I have a webpage which runs a full static nuxt.js app. After a redeploy we sometimes experience some weird 404s, where ... number in the file url... Thanks a lot and cheers....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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