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javascript - Pre-loading/caching images in with different styles JS/React.JS

I have to display large images and have been trying to preload them. This seems to kind of work with the ... /pre-loading-caching-images-in-with-different-styles-js-react-js...

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

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640 views

1 answer

D3.JS ticks method not working on x-axis that is using dates

I've been working on this problem for several days and have not been able to find a solution. I am trying to make a ... d3-js-ticks-method-not-working-on-x-axis-that-is-using-dates...

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

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154 views

1 answer

node.js - ffmpwg failed with code 1 at ChildProcess

I am trying to add a watermark over the a video in firebase storage using firebase functions and ffmpeg, but ... .com/questions/65648316/ffmpwg-failed-with-code-1-at-childprocess...

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

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278 views

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c# - how to make RDLC Matrix expand from right to left

I set matrix direction RTL and all textboxes direction RTL but it still expands from right to the left question from: ... 65648310/how-to-make-rdlc-matrix-expand-from-right-to-left...

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

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797 views

1 answer

vuetify.js - How to use 'event-more-text' prop in vuetify v-calendar

I am using v-calendar in vuetify v.2.4.2. The vuetify docs say that prop 'event-more-text' is the text ... questions/65648269/how-to-use-event-more-text-prop-in-vuetify-v-calendar...

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

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346 views

1 answer

reactjs - How to properly ask child components to do something in React Hooks

I'm creating a React Hooks (17.0.1) web application where there is a parent component with two child components ... -to-properly-ask-child-components-to-do-something-in-react-hooks...

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

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188 views

1 answer

ssl - Https request with mutual authentication passes with curl but fails with java

Someone on github asked me a question regarding my library. This library provides some factory classes to easily ... -mutual-authentication-passes-with-curl-but-fails-with-java...

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

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174 views

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javascript - is there any workaround for returning the value of res from readCsv() method instead of undefined?

the scenario is i am having the file uploader, which accept .json,.csv file after having file, If i clicked ... -workaround-for-returning-the-value-of-res-from-readcsv-method-ins...

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

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347 views

1 answer

wordpress - Woocommerce Endpoints are all replaced by "/my-account/" content

Basically, I installed a "Users" plugin. Which completely broke my-account (redirected to homepage, not logged ... /woocommerce-endpoints-are-all-replaced-by-my-account-content...

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

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287 views

1 answer

reactjs - Store a state in a parent component without causing re-rendering of the parent?

Consider the following dummy code: <Parent> <Form> <ItemEditor onItemsAdded={setItemStateOnParent} /> <button type= ... -parent-component-without-causing-re-rendering-of-the-parent...

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

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655 views

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tensorflow - make_tensor_proto raise ValueError("None values not supported.")

I'm facing this exception: File "/opt/anaconda3/lib/python3.7/site-packages/tensorflow/python/framework/ ... /65648037/make-tensor-proto-raise-valueerrornone-values-not-supported...

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

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583 views

1 answer

why is my hugo site not building on github pages?

So my hugo site is working on localhost and doesn't work on github pages. My repo is at: https://github.com ... /questions/65648022/why-is-my-hugo-site-not-building-on-github-pages...

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

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345 views

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How to convert feet and inches to inches in Ruby?

Basically, I was told that if I wanted to get better at programming, I should pick a projeect and stick to it ... /65648014/how-to-convert-feet-and-inches-to-inches-in-ruby...

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

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129 views

1 answer

How to do non blocking usb serial input in circuit python?

I am trying to interface a micropython board with python on my computer using serial read and write, however I can't ... /how-to-do-non-blocking-usb-serial-input-in-circuit-python...

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

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1.3k views

1 answer

stata - How to not get insufficient observations error from accruals quality residuals regression?

I am trying to calculate the residuals for an accrual quality measure. When using this formula, I ... -get-insufficient-observations-error-from-accruals-quality-residuals-r...

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

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287 views

1 answer

How can I remove the space between paragraphs using python-docx?

I am trying to make a simple script to create a .docx document. I am using the python-docx library in a ... 65647880/how-can-i-remove-the-space-between-paragraphs-using-python-docx...

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

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288 views

1 answer

r - How to predict GAM with smooth terms and basic functions with independent data?

I attempt to fit a GAM model with interactions between days (tt variable) and lagged predictors (k=2) using ... -gam-with-smooth-terms-and-basic-functions-with-independent-data...

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

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206 views

1 answer

Python csv module obtain the number columns and print information

I tried to parse a csv file to obtain the number of the columns and print out information from the column ... /python-csv-module-obtain-the-number-columns-and-print-information...

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

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232 views

1 answer

c# - Invalid column name in one of contexts - EF Core 2.2.6

In my application I have multiple database contexts. There is only one called MainDataContext where I do my migrations. I have a ... -column-name-in-one-of-contexts-ef-core-2-2-6...

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

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306 views

1 answer

Azure devops: Monorepo trigger

I have a mono-repo with the below structure: . ├── README.md ├── azure-pipelines.yml ├── common.py ... :https://stackoverflow.com/questions/65649039/azure-devops-monorepo-trigger...

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

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523 views

1 answer

reactjs - useCallBack react-hooks/exhaustive-deps warning

This is part of my code in React js: export default function Registration() { const [email, ... .com/questions/65648999/usecallback-react-hooks-exhaustive-deps-warning...

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

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319 views

1 answer

machine learning - return_sequences in LSTM

In Keras, model.add(LTSM(units=xx, return_sequences = yy, input_shape=zz), When setting the return_sequences ... ://stackoverflow.com/questions/65648957/return-sequences-in-lstm...

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

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929 views

1 answer

permissions - Why android API:getNotificationPolicy can't run successfully on some emulator with specific sdk version?

The Unit Test code is attached: import android.app.NotificationManager; import android.app.NotificationManager ... -cant-run-successfully-on-some-emulator-wi...

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

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320 views

1 answer

swift - Create a "Done" button for TextField

I am trying to create a "done" button for my number pad text field but I can't seem to find a ... https://stackoverflow.com/questions/65648816/create-a-done-button-for-textfield...

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

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425 views

1 answer

sqlite - How can you pass the same argument twice in a python sqlite3 nested query?

I am trying to pass data into a nested sqlite3 query in python and I get the following error Incorrect number of ... -pass-the-same-argument-twice-in-a-python-sqlite3-nested-query...

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

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378 views

1 answer

typescript - Is it possible to make an interface nullable?

I want the following code to compile using --strictNullChecks interface Sensation {} const NullSensation:Sensation = null ... /65648517/is-it-possible-to-make-an-interface-nullable...

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

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340 views

1 answer

pandas - What is the most efficient way to concatenate thousands of dataframes in Python?

I currently stored some data from a website that I have scraped into .csv for each product of the website. ... -most-efficient-way-to-concatenate-thousands-of-dataframes-in-python...

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

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134 views

1 answer

python - How to generate a dictionary with duplicate keys?

I have difficulties to generate a dictionary that contains identical keys. The actual code: source = [] key ... questions/65649450/how-to-generate-a-dictionary-with-duplicate-keys...

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

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