OStack Q&A-Knowledge Sharing Community

0 votes

90 views

1 answer

java - Receiving image through sockets on androidstudio

I have written a code on Android Studio to receive images from a socket server and the application ... .com/questions/65845226/receiving-image-through-sockets-on-androidstudio...

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

0 votes

144 views

1 answer

javascript - Jest testing axios / thunk

I'm new in testing and trying to test an asynchronous data fetching. What actions I do wrong. Or how ... from:https://stackoverflow.com/questions/65845191/jest-testing-axios-thunk...

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

0 votes

403 views

1 answer

typescript - Constructor variable are undefined on my interceptor (Angular 8)

I have a service called interceptor, that get all the error's response that my back-end sent. On this service, i ... }/comunicado/listar`); } setComunicado(nr_seq) { return this._...

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

0 votes

90 views

1 answer

How does git store files?

I just started learning git and to do so I started reading the Git Community Book, and in this book they say that ... /65845109/what-are-the-3-files-after-git-add-and-git-commit...

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

0 votes

247 views

1 answer

Need to skip the batch processing for this cycle but do that in next one in Spark streaming

I wish to write a code in which I can skip the processing of code in this cycle but can do it in next batch. Eg ... -batch-processing-for-this-cycle-but-do-that-in-next-one-in-spar...

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

0 votes

1.3k views

1 answer

gitlab - Git log - GitlabCI - saving to file with variable in name from git log

in gitlab.ci.yml - ill trying to check gitlog on commits messages after last tag, and its worked: $ git log -- ... -log-gitlabci-saving-to-file-with-variable-in-name-from-git-log...

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

0 votes

162 views

1 answer

r - Caret classification thresholds

I have been using a gbm in the caret package in Rstudioto find the probability for the occurrence ... :https://stackoverflow.com/questions/65844978/caret-classification-thresholds...

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

0 votes

322 views

1 answer

angular - when i import AngularFireModule then error comes

when i import AngularFireModule And initializeapp to environment.firebaseConfig then some errors are occures i can ... /65844930/when-i-import-angularfiremodule-then-error-comes...

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

0 votes

121 views

1 answer

javascript - chrome extensions: How to send a message to the newly created tab?

I need to send some data to the newly created tab. I found some answers here to implement the listener first and ... -extensions-how-to-send-a-message-to-the-newly-created-tab...

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

0 votes

266 views

1 answer

mysql - SQL query with joins that shows only rows until 23.11.2020

I created this query and it only takes rows until date 23.11.2020 doesn't take more then 2-3 hundred rows. SELECT ... /sql-query-with-joins-that-shows-only-rows-until-23-11-2020...

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

0 votes

1.1k views

1 answer

flutter - Bloc listener not called when authentication state is updated?

Any help would be grateful, I have no idea where is the issue. I have a splash page where based ... questions/65844920/bloc-listener-not-called-when-authentication-state-is-updated...

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

0 votes

764 views

1 answer

c# - How convert picture with colored text to picture with white back and black fontcolor

I need to convert pictures with colored text on colored background to image with white background and black font color. ... -colored-text-to-picture-with-white-back-and-black-fontc...

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

0 votes

412 views

1 answer

javascript - ant design date-picker suppor Hijri calendar

I'm working on react project and I imported a date-picker supported by ant design (based on Georgian date) ... .com/questions/65844917/ant-design-date-picker-suppor-hijri-calendar...

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

0 votes

334 views

1 answer

mysql - Same query different database different result

I try to change database from 'MySQL' to 'PostgreSQL' but i have problem some of my query ... stackoverflow.com/questions/65844912/same-query-different-database-different-result...

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

0 votes

789 views

1 answer

precision - PHP Rounding Float

I'm working on a system where I need to round down to the nearest penny financial payments. Naively I ... from:https://stackoverflow.com/questions/65844901/php-rounding-float...

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

0 votes

223 views

1 answer

Django ORM Need help speeding up query, connected to additional tables

Running Django 1.6.5 (very old i know but can't upgrade at the moment since this is production). I' ... /django-orm-need-help-speeding-up-query-connected-to-additional-tables...

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

0 votes

1.0k views

1 answer

pyspark - Spark parquet compression and encoding schemes

I need to encode parquet files which are produced by my pyspark script, so that the encoding is ... .com/questions/65844890/spark-parquet-compression-and-encoding-schemes...

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

0 votes

220 views

1 answer

java - How to cast context into listener in BroadcastReceiver's onReceive which is registering from Fragment?

This is the BroadcastReceiver in which context is cast into listener interface: public class StatusChangeReceiver ... -into-listener-in-broadcastreceivers-onreceive-which-is-regi...

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

0 votes

182 views

1 answer

web - What size of google dns DB?

I heard somewhere that to store all DNS records you'll need something like half of terabyte, - and by this ... ://stackoverflow.com/questions/65845641/what-size-of-google-dns-db...

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

0 votes

260 views

1 answer

list - setAttr Visibility of several Shapes leads to an error only for Circle Shapes

I am currently working on an automated rig script and I faced an issue I cannot understand. Here is the simplified ... -of-several-shapes-leads-to-an-error-only-for-circle-shapes...

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

0 votes

725 views

1 answer

python - PyQt: How to scroll to right in a QListWidget?

In a PyQt QListWidget I drag and drop files with their full path. Now I want the scrollbar to scroll to the ... com/questions/65845589/pyqt-how-to-scroll-to-right-in-a-qlistwidget...

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

0 votes

120 views

1 answer

java - Using throwable lambda in method param?

I want to make my try catch and run method general to avoid repeat my same commands. But I don't ... ://stackoverflow.com/questions/65845581/using-throwable-lambda-in-method-param...

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

0 votes

137 views

1 answer

Accessing nested array of objects in Javascript

I have an array of objects (allCities) with a nested array of objects ("Residing City"). How can ... .com/questions/65845571/accessing-nested-array-of-objects-in-javascript...

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

0 votes

322 views

1 answer

flutter - Passing data to homescreen using async function?

What i want to do is basically when the app sends http 200 response,i want to navigate my app by ... .com/questions/65845551/passing-data-to-homescreen-using-async-function...

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

0 votes

347 views

1 answer

django - Dynamic filter addtion with icontains

I want to dynamically add the filter field conditionally if a search phrase exists in a custom action ... stackoverflow.com/questions/65845502/dynamic-filter-addtion-with-icontains...

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

0 votes

581 views

1 answer

Angular Material - No provider for DropListRef

I have a Angular 11 project and I want to use the drag and drop from Material. It works well ... /stackoverflow.com/questions/65845356/angular-material-no-provider-for-droplistref...

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

0 votes

407 views

1 answer

python - CNN for variable sized images in pytorch

I want to make a CNN model in pytorch which can be fed images of different sizes. I am trying to ... /stackoverflow.com/questions/65845285/cnn-for-variable-sized-images-in-pytorch...

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

0 votes

280 views

1 answer

Google Cloud Video Intelligence Speech Transcription

I try to use Speech Transcription via Video Inteligence, however I get the following error : ... com/questions/65845228/google-cloud-video-intelligence-speech-transcription...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags