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  1. Stack postou em um novo tópico.

    [Flutter] How to disable vertical scroll when horizontal scrolling on SlidingUpPanel

    I am trying to reproduce the behaviour that Google Maps do on the row of buttons below the title of the panel. See this video. If you see I...

    Forum: Mobile

    Setembro 27, 2024 às 19:03

  2. Stack postou em um novo tópico.

    [Python] How to get nice types from python `dataclass` without instantiating the class

    Let's say I have the following class: from dataclasses import dataclass from typing import Annotated @dataclass class Pizza: price:...

    Forum: Python

    Setembro 27, 2024 às 18:32

  3. Stack postou em um novo tópico.

    [Python] no such option: --platform linux-x86-64 when running pip install --platform

    I get an error: no such option: --platform linux-x86-64 when using: python -m pip install --platform linux-x86-64. python -m pip...

    Forum: Python

    Setembro 27, 2024 às 18:32

  4. Stack postou em um novo tópico.

    [Python] How do I tell mypy that except() will bail a pytest test?

    The following code works, but I fell like I shouldn't have to write it: def test_transaction(self, the_client): [...]...

    Forum: Python

    Setembro 27, 2024 às 18:32

  5. Stack postou em um novo tópico.

    [Python] Cannot find an embed for this URL

    I'm working on a Wagtail project and trying to add embedded videos (from Vimeo) to my home page using EmbedBlock. However, I'm unable to...

    Forum: Python

    Setembro 27, 2024 às 18:32

  6. Stack postou em um novo tópico.

    [Python] Why my neural network's val_accuracy is always same?

    I have started studying ML using keras and tensorflow and i wanted to train neural network with TSV-file. However, my val_accuracy is...

    Forum: Python

    Setembro 27, 2024 às 18:32

  7. Stack postou em um novo tópico.

    [Flutter] Issues on the release version of an app on android in flutter

    My app works when I am running it in debug mode, but when I make a release, I am stuck in asynchronous suspension at the flutter logo. I...

    Forum: Mobile

    Setembro 27, 2024 às 18:23

  8. Stack postou em um novo tópico.

    [Flutter] Can we run Flutter Better Player preCache method in isolate?

    I'm using better_player package for list of videos in my application. The package is providing the preCache method which cache the video....

    Forum: Mobile

    Setembro 27, 2024 às 18:23

  9. Stack postou em um novo tópico.

    [Flutter] problem to transform from gcm_magna to lat, long in dart-flutter

    I was trying to convert from gcm_magna to lat and long using the lib but the outputs were inaccurate. Can some one explain me or correct...

    Forum: Mobile

    Setembro 27, 2024 às 18:23

  10. Stack postou em um novo tópico.

    [Flutter] Execution failed for task ':flutter_windowmanager:verifyReleaseResources'

    in my flutter app, i run it without any problem, but when building APK i get the following problem FAILURE: Build failed with an...

    Forum: Mobile

    Setembro 27, 2024 às 18:23

  11. Stack postou em um novo tópico.

    [SQL] Loop MySQL to insert data in table

    I'm trying to insert data in a database for assign an id to each number table numbers id | number 1 | 2560 2 | 2561 And this go on...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 18:12

  12. Stack postou em um novo tópico.

    [Flutter] Is there a way to remove share option and account logo on youtube_player_iframe

    The video player works but then you are not allowed to get the shareable link or add the link to your own youtube list. I want the option...

    Forum: Mobile

    Setembro 27, 2024 às 17:13

  13. Stack postou em um novo tópico.

    [Python] How to set an Array column with an empty array as default in SQLAlchemy + Postgres

    I want to list the sources of a piece of information. Instead of creating another table with a one to many relation, I tought I'd use the...

    Forum: Python

    Setembro 27, 2024 às 17:02

  14. Stack postou em um novo tópico.

    [Python] How to pop randomised items from a list in a loop

    I have a file containing experimental parameters where each row is a different trial & each column is a separate parameter for the...

    Forum: Python

    Setembro 27, 2024 às 17:02

  15. Stack postou em um novo tópico.

    [Python] Problems opening DBF files in python

    I am trying to open en transform several DBF files to a dataframe. Most of them worked fine, but for one of the files I receive the error:...

    Forum: Python

    Setembro 27, 2024 às 17:02

  16. Stack postou em um novo tópico.

    [Python] How to bypass expectation of S3 server 100-contiune response in Boto3 put_object...

    I'm trying to get a simple boto3 client program running to put an object into a bucket on a working S3 server. I'm confident the server is...

    Forum: Python

    Setembro 27, 2024 às 17:02

  17. Stack postou em um novo tópico.

    [Python] Kernel crashed while dumping via pickle, 'EOFError: Ran out of input' when trying to...

    As described, was in the process of writing to an existing pkl file when the Spyder kernel crashed and restarted. Attempting to read...

    Forum: Python

    Setembro 27, 2024 às 17:02

  18. Stack postou em um novo tópico.

    [Python] Usar o entry do tkinter em um input

    Usei esse código para dar um UPDATE no Postgres e funcionou. Porém queria fazer uma janela com tkinter, preciso que o entry do tkinter vá...

    Forum: Python

    Setembro 27, 2024 às 17:02

  19. Stack postou em um novo tópico.

    [SQL] How do I count duplicate rows in a table without using count function

    Given the below, WITH cte AS ( SELECT employeeId, employeeName, ROW_NUMBER() OVER (PARTITION BY employeeName ORDER BY...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 16:52

  20. Stack postou em um novo tópico.

    [SQL] Turn cell values into columns in MySQL

    I have a database that looks like this: | EMAIL | LIST | STATUS | ISP_GROUP | SENT_DATE | CREATED_DATE |...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 16:52

  21. Stack postou em um novo tópico.

    [SQL] How to fetch first record with special condition after chosen record in Oracle query?

    please help. I have query which shows many records. I need to find way how to for example: After record with value 'A' fetch first 3...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 16:52

  22. Stack postou em um novo tópico.

    [Flutter] how to play youtube videos in flutter

    I'm trying to play YouTube Videos in my Flutter Web Application, but with the default VideoPlayer you need the YouTube src path...

    Forum: Mobile

    Setembro 27, 2024 às 16:42

  23. Stack postou em um novo tópico.

    [Flutter] How to remove Youtube branding after embedding video in flutter

    I want to play a YouTube video in my Flutter app with the ability to hide EVERYTHING (Channel name, Video Title, and YouTube logo). I...

    Forum: Mobile

    Setembro 27, 2024 às 16:42

  24. Stack postou em um novo tópico.

    [Flutter] Format Flutter web app to look more like it does on mobile

    I have a Flutter app that I developed on the mobile plaform. It looks great on a mobile device but when I view it on the Chrome browser it...

    Forum: Mobile

    Setembro 27, 2024 às 16:42

  25. Stack postou em um novo tópico.

    [Flutter] How to go with this error "The method '/' was called on null"

    I was just doing a BMI Calculator with Flutter but end up having this error but when I look at all my codes I could not find the error....

    Forum: Mobile

    Setembro 27, 2024 às 16:42

  26. Stack postou em um novo tópico.

    [SQL] How To Get Entire Linked Group Details using SQL?

    In have table called "MYGROUP" in database. I display this table data in tree format in GUI as below: Vishal Group | |-------Vishal Group1...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 16:13

  27. Stack postou em um novo tópico.

    [Flutter] Writing to FireStore - how to show error when fails (if no network)

    I'm writing data to Firestore Using this function - which works perfectly Future<void> validateForm() async { try { await...

    Forum: Mobile

    Setembro 27, 2024 às 16:03

  28. Stack postou em um novo tópico.

    [Python] Why does redis report no subscribers to a channel after I subscribe to that channel...

    I am trying to send realtime feedback over websockets, and I'm doing that by sending data over redis from a rest-api server to a websocker...

    Forum: Python

    Setembro 27, 2024 às 15:52

  29. Stack postou em um novo tópico.

    [Python] Where can I find datatypes to which I can cast in polars?

    Where can I find datatypes to which I can cast in polars? This is the second time I am searching for this and I cannot find the right...

    Forum: Python

    Setembro 27, 2024 às 15:52

  30. Stack postou em um novo tópico.

    [Python] I want to fetch a data from another python file everytime i execute the other one

    I know that whenever i use from my_file_contains_data.py import data_i_want i can access the data i want and i can use it for 'if'...

    Forum: Python

    Setembro 27, 2024 às 15:52

  31. Stack postou em um novo tópico.

    [Python] How to extract the handwritten signature in a picture of a check?

    I am trying to extract a region from an image of a check sample (from the web) which contains a signature, besides other information. The...

    Forum: Python

    Setembro 27, 2024 às 15:52

  32. Stack postou em um novo tópico.

    [Python] Python Polars Parse Date from Epoch

    How does one convert a column of i64 epoch strings into dates in polars? I've got a column of i64 representing seconds since epoch and I'd...

    Forum: Python

    Setembro 27, 2024 às 15:52

  33. Stack postou em um novo tópico.

    [SQL] Concatinating in Excel for SQL Developer use later

    I am brand new to VBA and code. I tried watching several videos and read some post online to achieve my goal but could not even get half...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:42

  34. Stack postou em um novo tópico.

    [SQL] Sort Month Name in SQL Query

    My Current Query is : SELECT FORMAT(Date, 'MMM') as 'Date', FORMAT(Date, 'yyy') as 'Year' ,COUNT(*) as 'Tickets Generated' FROM...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:42

  35. Stack postou em um novo tópico.

    [Flutter] Flutter: FAILURE: Build failed with an exception. * What went wrong: Execution...

    I want to use audio files from local storage in Flutter, and for that, I want to use the 'on_audio_query: ^2.9.0' library. However, I am...

    Forum: Mobile

    Setembro 27, 2024 às 15:33

  36. Stack postou em um novo tópico.

    [SQL] SQL to query greater than today's date and time, with time defaulting to 12:00:00 AM

    Format of the time/date in the table from which I am querying is the following: 11/12/2015 12:00:00 AM. I would like to be able to query...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:12

  37. Stack postou em um novo tópico.

    [SQL] SQL check if timestamp is greater than 24 hours from now (MYSQL)

    How to check if timestamp is greater than 24 hours from now with mysql? DELETE FROM `users` WHERE `time` = ? Update: date format —...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:12

  38. Stack postou em um novo tópico.

    [SQL] How to prevent Spring Boot/Hibernate from converting entity column names from PascalCase...

    I stumbled upon a strange error today. One of my Java Persistence Application programming interface (JPA) entities in Spring Boot...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:12

  39. Stack postou em um novo tópico.

    [SQL] What does the new stored procedure default content mean?

    When I create a new stored procedure I get an initial example of a stored procedure, what does this section mean? : CREATE PROCEDURE...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 15:12

  40. Stack postou em um novo tópico.

    [Flutter] Flutter Bloc Problem with timeout on stream listening

    I'm using Bloc library in my Flutter application. On processing some event I'm listening stream and want to handle timeout. This is code...

    Forum: Mobile

    Setembro 27, 2024 às 15:02

  41. Stack postou em um novo tópico.

    [Python] Why my c++ code is slower than python code doing same thing?

    I'm new to the programming. I've tried to make 3 scripts in Python, c++ and Matlab that would calculate Voltage over Inductor in RL circuit...

    Forum: Python

    Setembro 27, 2024 às 14:53

  42. Stack postou em um novo tópico.

    [Python] ipywidgets interactive with variable containers of widgets

    For some interactive data analysis with Jupyter and ipywidgets, I generate a number of widgets depending on the data. I.e. eventually I...

    Forum: Python

    Setembro 27, 2024 às 14:53

  43. Stack postou em um novo tópico.

    [Python] Running dragonfly pipeline command not returning results

    I'm working on porting a Redis cluster to DragonflyDB and running into some problems with commands that I used to be able to run that...

    Forum: Python

    Setembro 27, 2024 às 14:53

  44. Stack postou em um novo tópico.

    [Python] rcparams not being applied to custom matplotlib class

    I am trying to write a custom figure class around matplotlib.figure.Figure which among other things, automatically applies the correct...

    Forum: Python

    Setembro 27, 2024 às 14:53

  45. Stack postou em um novo tópico.

    [Python] I need help from a professional [closed]

    I need help from a professional Problem with the raspberry I installed Python 2.7.18 on my RASPBERRY. When I try to run a PYTHON program...

    Forum: Python

    Setembro 27, 2024 às 14:53

  46. Stack postou em um novo tópico.

    [SQL] 1/0 don't cause the zero division error in SQL

    I was reading PortSwigger sql-injections guide and they said that 1/0 can cause ZeroDevision error. But in reality I've got no errors when...

    Forum: Outras Linguagens

    Setembro 27, 2024 às 14:32

  47. Stack postou em um novo tópico.

    [Flutter] flutter pub run build_runner build is Deprecated

    When I run flutter pub run build_runner build --delete-conflicting-outputs, I get this error: Deprecated. Use `dart run` instead. [INFO]...

    Forum: Mobile

    Setembro 27, 2024 às 14:23

  48. Stack postou em um novo tópico.

    [Flutter] Dart analyzer error for missing parameter type in function declaration

    I just noticed that it is perfectly possible to misspell if and not get any error. i( confirm ){ save(); } This results in a warning...

    Forum: Mobile

    Setembro 27, 2024 às 14:23

  49. Stack postou em um novo tópico.

    [Python] How do I find the correct selenium locator for search input box

    I am trying to automate searching food on swiggy but I am getting error when I try to automate the search inputbox. I am using SelectorsHub...

    Forum: Python

    Setembro 27, 2024 às 14:12

  50. Stack postou em um novo tópico.

    [Python] fftshift or convolve from NumPy module incorrect operation

    I'm trying to show in Python equivalence of two signals multiplication in time domain to convolution of them in frequency domain. Thanks...

    Forum: Python

    Setembro 27, 2024 às 14:12
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