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Why default arguments are immutable inside of a function in javascript?

Why , in javascript, the default arguments cannot be changed inside of a function and the non-default ones ... -default-arguments-are-immutable-inside-of-a-function-in-javascript...

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

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python 3.x - Dash Callback function not responding; Error: Duplicate Callback Output

I am trying to create a dashboard consisting of 8 buttons, each of which corresponds to a filtered ... /dash-callback-function-not-responding-error-duplicate-callback-output...

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

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google cloud storage - Accessing GOOGLE_APPLICATION_CREDENTIALS in a kubernetes operator

I am adding a task to an airflow dag as follows: examples_task = KubernetesPodOperator( task_id=' ... 65941224/accessing-google-application-credentials-in-a-kubernetes-operator...

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

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c++ - Do you have to deallocate a const int if you declared it inside a function?

void func() { const int intAge = 24; } What happens with intAge after you run func()? Do you have to deallocate ... -to-deallocate-a-const-int-if-you-declared-it-inside-a-function...

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

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c# - ASP.NET Core app - deploy as staging and read appsettings.staging

I publish an ASP.NET Core 3.1 project to my VM wwwroot>whatever and remove all the appsettings.json files except ... asp-net-core-app-deploy-as-staging-and-read-appsettings-staging...

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

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Is hlookup possible in R? (or, how do I conditionally populate a column?)

I have two dataframes. X1 is size count 37 1.181 38 0.421 39 0.054 and X2 is size v1 v1 37 1 5 .. ... /65941178/is-hlookup-possible-in-r-or-how-do-i-conditionally-populate-a-column...

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

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dataframe - How to pad 0's in the pandas data frame?

I want to fill 0's in those cluster names that are not present. As in the expected output, I have added 0 in ... .com/questions/65941122/how-to-pad-0s-in-the-pandas-data-frame...

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

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java - Spring Security redirect to https

I'm starting my application with Spring Boot on http server port 11218 and I have Undertow https ... /stackoverflow.com/questions/65941061/spring-security-redirect-to-https...

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

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react native - Firebase Auth with ReactNative Redux not working using Expo

I'm trying to implement the Firebase Auth in my Project, I was able to do it (at least for Email and Password Auth in ... ; }; const clearLogoutTimer = () => { if (timer) {...

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

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python - Apply select2 with jquery ajax in Flask application

I am trying to reuse the last example from this select2 page: https://select2.org/data-sources/ajax ( ... /questions/65941012/apply-select2-with-jquery-ajax-in-flask-application...

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

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scala - How do I publish artifacts with checksums (MD5, SHA1)?

I would like sbt publish to publish my JARs with some checksum however I can't seem to be able to achieve ... /questions/65940936/how-do-i-publish-artifacts-with-checksums-md5-sha1...

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

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Laravel 7 - Timestamp field becomes ISODate

I have got a problem. When updating the model twice, the updatedAt field becomes from timestamp to ISODate ... .com/questions/65940914/laravel-7-timestamp-field-becomes-isodate...

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

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audio - Sound notification not playing under Android 10 - Android studio project

i have a uber-like project under android studio. When a driver receives a ride, a notification sound ... sound-notification-not-playing-under-android-10-android-studio-project...

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

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javascript - Text extraction from image using tesseractjs V2

I am trying to extract data from this image . My work is to extract all the MCQ's from this ... stackoverflow.com/questions/65940881/text-extraction-from-image-using-tesseractjs-v2...

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

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reactjs - Filter an array of objects using "includes" when mapping through array

I have an array of objects like so: const buttonTypes = [ { linkType: "default", icon: <LinkFilledIcon ... filter-an-array-of-objects-using-includes-when-mapping-through-array...

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

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reactjs - nginx react deployment forbidden 403

I am trying to deploy a React application to an ubuntu server using nginx. I started to compile my ... ://stackoverflow.com/questions/65940821/nginx-react-deployment-forbidden-403...

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

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How to monitor incoming messages rate on a particular partition of a kafka topic?

How can I know rate at which messages are coming on a particular partition of a kafka topic? Is there any CLI ... -incoming-messages-rate-on-a-particular-partition-of-a-kafka-topic...

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

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Cant run react-native app in iOS but, i upgrade my xcode to 12

When I run my app in the terminal I get this error: error Failed to build iOS project. We ran "xcodebuild" command but ... run-react-native-app-in-ios-but-i-upgrade-my-xcode-to-12...

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

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python - How to stack matrices with different size

I have a list of matrices with size of (63,32,1,600,600), when I want to stack it with torch. ... ://stackoverflow.com/questions/65940793/how-to-stack-matrices-with-different-size...

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

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Manipulating rows and columns in an N,X,Y dimensional array in Python

I'm trying to set N random rows and columns equal to a chosen value (in this case 1) in a multidimensional array of ... -rows-and-columns-in-an-n-x-y-dimensional-array-in-python...

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

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How to convert for loop to ORM in python django

I have these models: class Employee(models.Model): id = models.AutoField(primary_key=True) user = models.OneToOneField(User ... /how-to-convert-for-loop-to-orm-in-python-django...

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

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big ip - How to identify the pool member that processed an HTTP_REQUEST in an iRule

To help with diagnosing a production issue, I'd like to insert the name of the pool member that handled the ... -the-pool-member-that-processed-an-http-request-in-an-irule...

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

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avfoundation - How to get initial buffer size of AVPlayer

In order to measure the quality of service of video playback in my App, I need to measure the initial buffer ... .com/questions/65940712/how-to-get-initial-buffer-size-of-avplayer...

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

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python - How to fix Score function for it to work with GridsearchCV, TypeError: score() takes 2 positional arguments but 3 were given

I'm trying to make my own BaseEstimator class to use it as part of a pipeline but i can't make it work. ... -fix-score-function-for-it-to-work-with-gridsearchcv-typeerror-score-t...

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

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python - Fastest way to getting closest date matches from a django model

I have this function that gets the closest matches for every countryCode (based on a date in epoch time) from a ... /fastest-way-to-getting-closest-date-matches-from-a-django-model...

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

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is it possible to dispath and fetch data from server in flutter when using CustomSearchDelegate

I am write a search appbar in flutter(1.22.5) app, this is my appbar code: sliver: SliverAppBar( title: Text( ... -to-dispath-and-fetch-data-from-server-in-flutter-when-using-custo...

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

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python - While loop gives values equal to, even though it explicitly states 'less than' not 'less than or equal to'

I have a while loop question that is stumping me. Below is a simple illustration of what is happening in my code ... -values-equal-to-even-though-it-explicitly-states-less-than-n...

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

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javascript - Combine two arrays to filter a common result?

I have two arrays - the actual array has 2500 entries, now showing few for sample ). I have implemented a ... .com/questions/65940589/combine-two-arrays-to-filter-a-common-result...

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

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