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Multiple image upload in ionic 5 angular (Capacitor Camera) and nodejs multer

I'm trying to upload multiple images in ionic angular app not able to send the correct payload to the API. ... image-upload-in-ionic-5-angular-capacitor-camera-and-nodejs-multer...

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

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java - StringType issue: Exception in thread "main" scala.MatchError: org.apache.spark.sql.types.StringType@

@Override public Option<DataType> getCatalystType(int sqlType, String typeName, int size, MetadataBuilder md) { ... exception-in-thread-main-scala-matcherror-org-apache-spark...

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

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docker - How to pass arguments to a bash script through Dockerfile

This question already has an answer here: question from:https://stackoverflow.com/questions/65931367/how-to-pass-arguments-to-a-bash-script-through-dockerfile...

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

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Google Workspace Add On HomepageTrigger fires in Google Sheets when changing tabs?

I am developing a Google Workspace Add On on Google Sheets. I've set the manifest file in appscript.json ... -add-on-homepagetrigger-fires-in-google-sheets-when-changing-tab...

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

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How can I open a post details of my android app from Linkedin app

I have done it for facebook correctly. But when trying to open it from Linkedin, it is openning in linkedin in-app ... i-open-a-post-details-of-my-android-app-from-linkedin-app...

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

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php - Check if values in array are in another array using Laravel Validation

I want to check if all the values of my input, an array, are in another array. For example: $my_arr = [' ... /check-if-values-in-array-are-in-another-array-using-laravel-validation...

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

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python - Getting a centre of an irregular shape

I have a irregular shape like below: I need to get the centre of that white area, I just tried with ... /stackoverflow.com/questions/65930839/getting-a-centre-of-an-irregular-shape...

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

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python - Finding the darkest region in a depth map using numpy and/or cv2

I am attempting to consistently find the darkest region in a series of depth map images generated from a video. The depth ... -darkest-region-in-a-depth-map-using-numpy-and-or-cv2...

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

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unity3d - Import the asset of "ML-Agents Examples"

How can I import assets of "ML-Agents Examples" that existed before the official version in unity-mlagents in the ... .com/questions/65930977/import-the-asset-of-ml-agents-examples...

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

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c - Will malloc round up to the nearest page size?

I'm not sure if I'm asking a noob question here, but here I go. I also searched a lot for a similar ... .com/questions/65931325/will-malloc-round-up-to-the-nearest-page-size...

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

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python - Passing data from Scrapy to Socket

Currently I have a scrapy which is used to crawl data from websites. I want to send the current data ... //stackoverflow.com/questions/65931199/passing-data-from-scrapy-to-socket...

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

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powershell - How does the Command::new API hide the window of the calling program on Windows?

For example, I get the result of Query User by calling powershell.exe: let output = Command::new("powershell. ... commandnew-api-hide-the-window-of-the-calling-program-on-windows...

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python - Finding a mode of array in 2D array

This question already has answers here: question from:https://stackoverflow.com/questions/65931788/finding-a-mode-of-array-in-2d-array...

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How to search with space In Flutter Firebase

I Want to Search from by firebase database , But When space in between a name then it does not works at all ... .com/questions/65931109/how-to-search-with-space-in-flutter-firebase...

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

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java - How to get Authentication from X-Auth-Token?

My goal is to authenticate the WebSocket CONNECT frame. I wish to be able to initialize Authentication user = .. ... /questions/65930974/how-to-get-authentication-from-x-auth-token...

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python - Pandas: get Item ID of the most popular in a category (two Groupby level)

I'm sorry that I cannot think of a title. I have a DF like this: item_cat1 item_id item_count A 1 2 B 2 5 A ... -get-item-id-of-the-most-popular-in-a-category-two-groupby-level...

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

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Android get current running application package name from service

I want to get the package name of current running application from service. To achieve this I have ... 65931547/android-get-current-running-application-package-name-from-service...

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

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Writing a function that returns the number of unique names in a column in a dataset - Python

I'm currently trying to write a function that takes an integer a dataset (one that I already have, named data). And ... -returns-the-number-of-unique-names-in-a-column-in-a-data...

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

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javascript - Add DataTable with sort in html doc

I would like to create an simple table in html doc. The table exists but I cant order and operate with ... stackoverflow.com/questions/65931679/add-datatable-with-sort-in-html-doc...

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

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regex - Is there any python method that can make valid URL from non-valid URL?

I try to Remove extra char from this URL(Please watch snapshot) https://test.com/ABC]VR? URL Snapshot but I can't ... -any-python-method-that-can-make-valid-url-from-non-valid-url...

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javascript - How to get arrays from sting?

This question already has answers here: question from:https://stackoverflow.com/questions/65931647/how-to-get-arrays-from-sting...

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

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javascript - Sorting elements on page Alphabetically

I am trying to sort the text content of divs on a page on button click. JS Fiddle Link: https ... ://stackoverflow.com/questions/65931430/sorting-elements-on-page-alphabetically...

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javascript - Props is undefined and not displaying proper profile page

So I'm building an app similar to Instagram with react-native, and currently, I have a problem where I ... /65931370/props-is-undefined-and-not-displaying-proper-profile-page...

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

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Is there a way to delete all duplicate files in the downloads folder using Python?

I am trying to traverse through every file in my downloads folder, deleting any duplicate files. But every time ... -delete-all-duplicate-files-in-the-downloads-folder-using-pytho...

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

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installation - Valgrind and macOS Big Sur

I'm having troubles installing Valgrind on the macOS Big Sur through the Homebrew. In the terminal I have ... ://stackoverflow.com/questions/65931093/valgrind-and-macos-big-sur...

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

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json - Survey with numeric score to each option & custom output based on score

Following is the JSON using surveyjs to build a survey with a question with 4 options and each option has a value ... with-numeric-score-to-each-option-custom-output-based-on-score...

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

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sql server - Slow Query only for specific values in a Where IN Clause

I wonder if anyone has come across this behaviour before in the following query if I ... , StatusDate, InspectionStatus, ModifiedDeviceID, ModifiedUserID FROM InspectionStatus...

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

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javascript - How to target a list of DOM elements within React

So I'm currently doing Brad Traversys 50 projects in 50 days, but I wanted to do it built in Next.js with ... /questions/65931162/how-to-target-a-list-of-dom-elements-within-react...

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

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