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191 views

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ios - Setting PKCanvasView to draw on image and save it

Situation In my iOS app, I have a feature where I can take a picture and then, draw on it. I currently ... com/questions/65944959/setting-pkcanvasview-to-draw-on-image-and-save-it...

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

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155 views

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python - Performing A Computation When Two Values Are The Same

I have two pandas dataframes first and second. For each Second_ID in second, I want to identify where in first ... /65944915/performing-a-computation-when-two-values-are-the-same...

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

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599 views

1 answer

Mapbox with Leaflet Markercluster in Blazor server app

I try this example in my Blazor server application, but it throws this error: leaflet.markercluster.js:6 ... /65944894/mapbox-with-leaflet-markercluster-in-blazor-server-app...

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

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451 views

1 answer

Write a file to Azure Blob File Share line by line with ShareFileClient in C# Azure Function

I want to upload / create a file in an Azure Blob File Share step by step as I don't know the total amount ... to-azure-blob-file-share-line-by-line-with-sharefileclient-in-c-sha...

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

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440 views

1 answer

google apps script - Quickly reached the urlfetchapp() limit/day, below the theoric limit

I use the urlfetchapp() function within my google sheet and I got the 'exceeding limits' message, saying that ... /quickly-reached-the-urlfetchapp-limit-day-below-the-theoric-limit...

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

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397 views

1 answer

scala - Is it okay to use "unsafeRunSync()" in Cats-Effects?

I am using Doobie and in the examples that I found, it uses unsafeRunSync, like: sql"select name from country ... questions/65944799/is-it-okay-to-use-unsaferunsync-in-cats-effects...

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

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405 views

1 answer

How can you make a mimic command using discord.js v12?

I was wondering how to make my bot send a message with a profile picture and nickname of someone else. Many bots ... 65944681/how-can-you-make-a-mimic-command-using-discord-js-v12...

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

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171 views

1 answer

matlab - incorrect calculation of magnitude signal strength

My question is related to the Spectrum Analyzer block in Simulink. The output with a window (Hann et ... .com/questions/65944607/incorrect-calculation-of-magnitude-signal-strength...

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

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456 views

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django - PANDAS: Excel to postgres append data without duplication

I am using Pandas, python, and postgresql. I want to avoid inserting data from excel file that is ... /questions/65944600/pandas-excel-to-postgres-append-data-without-duplication...

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

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290 views

1 answer

Save image to object with Nativescript MediaFilePicker

I'd like to save the Image retrieved using nativescript-mediafilepicker. So far I just used the ... /questions/65944583/save-image-to-object-with-nativescript-mediafilepicker...

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

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281 views

1 answer

security - How can I call an assembly file that contains a simple function from a C program function?

I want to write a simple C program example that calls a file in .asm format and executes his code. PSEUDO-CODE ... an-assembly-file-that-contains-a-simple-function-from-a-c-program...

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

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74 views

1 answer

javascript - Rxjs Nested observer is not executed

I've read a lot of documentation, articles and different thread about how to nest observers in RxJs ... stackoverflow.com/questions/65944417/rxjs-nested-observer-is-not-executed...

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

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362 views

1 answer

reactjs - Highlight certain rows matched with data array in MUI-Datatables

I am using MUI-Datatables to display retrieved data. my requirement is to highlight the row according to the ... /highlight-certain-rows-matched-with-data-array-in-mui-datatables...

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

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204 views

1 answer

java - Field Groping in Apache Storm - Looking for Motivational Examples

To understand the field-grouping of Apache Storm, I thought of creating a single spout which will emit ... 65944382/field-groping-in-apache-storm-looking-for-motivational-examples...

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

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491 views

1 answer

azure devops - AzureDevOps: Bug Creation with Resolved to Field and Tags Addition

I have a service to create bugs and using the below Documentation https://docs.microsoft.com/es-es/azure/ ... /azuredevops-bug-creation-with-resolved-to-field-and-tags-addition...

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

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225 views

1 answer

android - Is there way to acces every RecyclerViewHolder?

I have a recyclerview with data that changes during the lifecycle of an app, lets say that in my recycler ... .com/questions/65944369/is-there-way-to-acces-every-recyclerviewholder...

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

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169 views

1 answer

Azure: is there a graph tells what resources needed to deploy something?

e.g. to create a storage, I need the following: resource group --> storage account --> container to deploy ... -is-there-a-graph-tells-what-resources-needed-to-deploy-something...

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

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1.1k views

1 answer

websocket - best way to design system to instantly display changes made by others

I trying to figure out this question asked by a colleague. He is asking what is the best way to design ... -way-to-design-system-to-instantly-display-changes-made-by-others...

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

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496 views

1 answer

angular - Angualar 10 : Add descritpion (*d.ts) file manually to compilation

I have a angular library which has the description files *.d.ts. in a below structure ├ src │ ├ my- ... /65945268/angualar-10-add-descritpion-d-ts-file-manually-to-compilation...

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

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234 views

1 answer

swift - Going to another View from SwiftUI to UIKit?

I use uihostingcontroller to load a SwiftUI view in a UIKit View. in my SwiftUI view, I create some horizontal ... /questions/65945162/going-to-another-view-from-swiftui-to-uikit...

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

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341 views

1 answer

How to change value only from radio button group in react native

everyone. Thanks for your time. This is supossed to be very simple, but I am having trouble dealing with. I have ... -to-change-value-only-from-radio-button-group-in-react-native...

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

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82 views

1 answer

javascript - Is it possible to use dynamic object keys in useState in Reactjs?

I'm trying to get the data from a form in which some fields are dynamic so that their names follow a pattern ... is-it-possible-to-use-dynamic-object-keys-in-usestate-in-reactjs...

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

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219 views

1 answer

macos - CTFramesetterSuggestFrameSizeWithConstraints line breaks even when there is space available on the same line

We are trying to get the suggested frame size using the Core Text API CTFramesetterSuggestFrameSizeWithConstraints ... -line-breaks-even-when-there-is-spac...

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

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463 views

1 answer

regression - Solving a system of equations by 2SLS method in econometrics using R

My longitudinal clinical study focusses on the predictors of quality of life in patients. We know that when patients ... system-of-equations-by-2sls-method-in-econometrics-using-r...

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

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550 views

1 answer

ruby on rails - How to validate uniqueness in join table record

I have 3 models: Open House, Attendee, and Registration (Registration is a join model to allow attendees to ... /questions/65945029/how-to-validate-uniqueness-in-join-table-record...

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

0 votes

312 views

1 answer

Incorrect coordinates in url of google maps

I have a short url of Google Maps like this: https://goo.gl/maps/vRnHE6yvKvnixpGb7, which when opening it ... .com/questions/65944996/incorrect-coordinates-in-url-of-google-maps...

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

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409 views

1 answer

firebase - FirebaseAuth: What's the difference between the common auth "FirebaseAuth(FirebaseApp var1)" and the .getInstance() version:

When I created a FirebaseAuth with its constructor FirebaseAuth(FirebaseApp var1), I got a question: ... -whats-the-difference-between-the-common-auth-firebaseauthfireba...

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

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231 views

1 answer

typescript - Why is my jest HTML Coverage report outputs broken links

I'm quite new to Jest as part of my tooling and I've encountered a problem I cannot seem to solve nor ... /65944976/why-is-my-jest-html-coverage-report-outputs-broken-links...

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

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