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  1. Stack postou em um novo tópico.

    [Flutter] Rotating an image file is not not taken into account by the Image widget

    I am trying to rotate an image file doing so : void rotateImage(String imagePath, int? rotate){ try{ if(rotate == null || rotate ==...

    Forum: Mobile

    Maio 23, 2025 às 04:22

  2. Stack postou em um novo tópico.

    [SQL] Can't update table with CTE in DuckDB. Raises Parser error

    -- Creates a CTE that will join the necessary -- values from the dimension tables to the fact -- table WITH MergedCDI AS ( SELECT...

    Forum: Outras Linguagens

    Maio 23, 2025 às 04:22

  3. Stack postou em um novo tópico.

    [Python] Python Customtkinter code remains running after GUI window is closed

    I'm new to coding/Python started a few weeks ago and am learning by creating a basic app with Customtkinter (for the aesthetic) on Pycharm....

    Forum: Python

    Maio 23, 2025 às 03:53

  4. Stack postou em um novo tópico.

    [Python] Authentication for Google Cloud in a docker

    Sorry for the lengthy question, but I find the authentication for Google Cloud confusing, and am not sure where the problem is. If I run...

    Forum: Python

    Maio 23, 2025 às 03:53

  5. Stack postou em um novo tópico.

    [Python] JS seems not to work in Python / Selenium / Google Chrome - page is not loading

    I would like to automate the process of checking domain on https://haveibeensquatted.com/. I wrote a simple code in Python Selenium, but it...

    Forum: Python

    Maio 23, 2025 às 03:53

  6. Stack postou em um novo tópico.

    [Python] Setting font size for text and tables using styles approach with python-docx library

    I am using the python-docx library to create a docx file that contains text and a table right after it. I want to set the text size to 12...

    Forum: Python

    Maio 23, 2025 às 03:53

  7. Stack postou em um novo tópico.

    [Python] IIS is not using GPU

    We have written blender python script which is used for creating stl file. This script is working fine and using GPU when we are running it...

    Forum: Python

    Maio 23, 2025 às 03:53

  8. Stack postou em um novo tópico.

    [Flutter] Upgraded my jdk 21 to 24, any code base aren't working

    I have upgraded my jdk version from jdk-21 to jdk-24 after that I have changed my path variable %JAVA_HOME% to C:\Program Files\Java\jdk-24...

    Forum: Mobile

    Maio 23, 2025 às 03:42

  9. Stack postou em um novo tópico.

    [SQL] SQL question with AND clause check multiple rows with multiple AND conditions

    Can someone please advise about this SQL where clause execution with AND for checking multiple rows . Table has two rows and I wanted to...

    Forum: Outras Linguagens

    Maio 23, 2025 às 03:42

  10. Stack postou em um novo tópico.

    [Python] Second Celery task triggered inside first task stays pending intermittently and never...

    I’m using Celery with Redis and RabbitMQ as brokers, and Flower for monitoring. I have an API endpoint to upload documents, which triggers...

    Forum: Python

    Maio 23, 2025 às 03:23

  11. Stack postou em um novo tópico.

    [Python] How to add the column headers on every page on python-docx?

    I'm trying to print a Pandas data frame as .docx file on python. My problem is since the docx file will most of the time print more than 1...

    Forum: Python

    Maio 23, 2025 às 03:23

  12. Stack postou em um novo tópico.

    [Python] I have a inbalance text dataset.1 for positive & 0 negative.There 8 lacs datapoints...

    Problem is that when accuracy and f1 score are above 85 percent but prediction is only give class 1 I used class weight to balance dataset...

    Forum: Python

    Maio 23, 2025 às 03:23

  13. Stack postou em um novo tópico.

    [Python] Can I store strings in python array?

    from array import * val=array('u',["thili","gfgfdg"]) print(val) When I compiled above python code, the compiler showed an error. [IMG]...

    Forum: Python

    Maio 23, 2025 às 03:23

  14. Stack postou em um novo tópico.

    [Python] Mismatch Between Quantized TFLite Layer Outputs and Expected Mathematical Values When...

    I am trying to extract intermediate outputs from a quantized TFLite model using the TFLite interpreter. The goal is to verify that the...

    Forum: Python

    Maio 23, 2025 às 03:23

  15. Stack postou em um novo tópico.

    [Flutter] Triggering initState of a stateful widget in another tab

    Suppose that I am running an instance of a Flutter application on localhost:50544 on Google Chrome. When I compile the app the first time,...

    Forum: Mobile

    Maio 23, 2025 às 03:12

  16. Stack postou em um novo tópico.

    [SQL] Error insert statement conflicted with foreign key constraint "fk_std_ent".the conflict...

    This is occurring for the same table again and again I understood it is getting because we are trying to insert data cid into std table...

    Forum: Outras Linguagens

    Maio 23, 2025 às 03:12

  17. Stack postou em um novo tópico.

    [Python] HIGH DPI Tkinter re scaling when I run it in Spyder and when I run it direct in...

    this is probably not much of a coding question. I developed an application in Tkinter which consists pretty much in a canvas where I load...

    Forum: Python

    Maio 23, 2025 às 02:43

  18. Stack postou em um novo tópico.

    [Python] This application failed to start because no Qt platform plugin could be initialized

    I am stuck trying to run a very simple Python script, getting this error: qt.qpa.plugin: Could not find the Qt platform plugin "cocoa" in...

    Forum: Python

    Maio 23, 2025 às 02:43

  19. Stack postou em um novo tópico.

    [Python] uploading and data fetching issue where json data is not diaplaying on the browser...

    i am try to #connent the frontend#(react) with the #Fastapi but the network calling fails ,if anybody know please help ,my input #(file)...

    Forum: Python

    Maio 23, 2025 às 02:43

  20. Stack postou em um novo tópico.

    [Flutter] Flutter | Android | Compile error | Sealed classes are not supported as program...

    I'm facing an issue while trying to compile my Flutter project on an Android device. The build fails with the following error message:...

    Forum: Mobile

    Maio 23, 2025 às 02:32

  21. Stack postou em um novo tópico.

    [SQL] SQL and ChatGPT / LLMs [closed]

    I have been using and teaching SQL since 1988 and I am proud of the fact that while other languages have come and gone, SQL is still being...

    Forum: Outras Linguagens

    Maio 23, 2025 às 02:32

  22. Stack postou em um novo tópico.

    [Python] Python preserve original matrix proportionality, scale with prescribed row sums and...

    I have a historical sales mix profile (mxn) (rows = stores, columns = departments). I want to preserve this pattern/ profile as much as...

    Forum: Python

    Maio 23, 2025 às 02:13

  23. Stack postou em um novo tópico.

    [Flutter] Flutter JPEG2000 conversion

    I'm trying to read an e passport image data embedded on the chip using dmrtd , it's in Uint8List but I cant convert the data into an image...

    Forum: Mobile

    Maio 23, 2025 às 01:53

  24. Stack postou em um novo tópico.

    [Flutter] Flutter: how to navigate from login screen to register screen, and after...

    I implemented it, but when it goes back to login screen and tap to login, it is loading a little bit and nothing happens. But if I restart...

    Forum: Mobile

    Maio 23, 2025 às 01:53

  25. Stack postou em um novo tópico.

    [Python] Getting Date String from Pandas automatically changing to timestamp

    I have a pd.DataFrame which has a column entitled 'TRAN_DATE' which contains datetime.datetime objects. I want to change these to a...

    Forum: Python

    Maio 23, 2025 às 01:42

  26. Stack postou em um novo tópico.

    [Python] CAS-5200A returns null data via ADAM-4561 in Python despite correct connection...

    I have CAS-5200A and ADAM 4561 and ADAM 4521, and I must get data from CAS with ADAM in python. But get data null. import serial import...

    Forum: Python

    Maio 23, 2025 às 01:42

  27. Stack postou em um novo tópico.

    [Python] Seeking for help illustrate this Y-combinator Python implementation

    I once read this Python implementation of Y-combinator in a legacy code deposit: def Y_combinator(f): return (lambda x: f(lambda...

    Forum: Python

    Maio 23, 2025 às 01:42

  28. Stack postou em um novo tópico.

    [Flutter] how to not select multiple item in group with dropdown select2dot1 at flutter

    I only want to take nameSingleItem from one nameCategory? so for example there are 10 nameCategories and each of them has a nameSingleItem...

    Forum: Mobile

    Maio 23, 2025 às 01:23

  29. Stack postou em um novo tópico.

    [SQL] Query to get avg and 95th percentile between groups and multiple rows

    I need help to build PostgreSQL where I need to find the avg and 95th percentile between group. The time should be calculated between =...

    Forum: Outras Linguagens

    Maio 23, 2025 às 01:13

  30. Stack postou em um novo tópico.

    [Python] Unit tests for functions in a Jupyter notebook?

    I have a Jupyter notebook that I plan to run repeatedly. It has functions in it, the structure of the code is this: def...

    Forum: Python

    Maio 23, 2025 às 01:02

  31. Stack postou em um novo tópico.

    [Python] Is it possible to use Python to write cross-platform apps for both iOS and Android?

    Is it possible to use Python to write cross-platform apps for both iOS and Android Continue reading...

    Forum: Python

    Maio 23, 2025 às 01:02

  32. Stack postou em um novo tópico.

    [Python] How to better type hint `select` in `sqlmodel`?

    This question is concrete for select in sqlmodel. In the code, the author uses lots of overload to define different situations. However,...

    Forum: Python

    Maio 23, 2025 às 01:02

  33. Stack postou em um novo tópico.

    [Python] How to properly rename columns of dynamic dataframe in AWS Glue?

    I load JSON data and use relationalize method on dynamic dataframe to flatten the otherwise nested JSON object and saving it into parquet...

    Forum: Python

    Maio 23, 2025 às 01:02

  34. Stack postou em um novo tópico.

    [SQL] How can I update a value inside a nested JSON array within a JSONB column in PostgreSQL?

    I have a JSONB column with nested arrays like this: {"config": {"modules": [{"id": 1, "enabled": true}, {"id": 2, "enabled": false}]}} I...

    Forum: Outras Linguagens

    Maio 23, 2025 às 00:43

  35. Stack postou em um novo tópico.

    [Python] Flask-Login problems intermittently with ajax

    I'm using Ajax to login, using Flask-Login extension. Here's my server side code: @app.route('/login', methods=["POST"]) def login():...

    Forum: Python

    Maio 23, 2025 às 00:22

  36. Stack postou em um novo tópico.

    [Flutter] Getting a 'module flutter_native_splash' not found error while I see it in pubspec?

    Getting a 'module flutter_native_splash' not found error in Xcode when I try to build and run the code, while I see it in the pubspec file....

    Forum: Mobile

    Maio 23, 2025 às 00:04

  37. Stack postou em um novo tópico.

    [SQL] how to trim non-breaking white spaces in snowflake

    I am trying to trim Non breaking white space in strings in Snowflake, but looks like the trim() does not support Non-breaking White Space...

    Forum: Outras Linguagens

    Maio 23, 2025 às 00:04

  38. Stack postou em um novo tópico.

    [Python] FileNotFoundError: The path does not exist , while using mediapipe for hand detection

    I am trying to accomplish hand detection on webcam feed using mediapipe, but when I run the code I get the following error: **File...

    Forum: Python

    Maio 22, 2025 às 23:43

  39. Stack postou em um novo tópico.

    [Python] NLTK LookupError: punkt resource not found despite manual installation and...

    I'm encountering an NLTK LookupError for the punkt tokenizer in Python 3.12 on Windows. Even after running nltk.download('punkt') and...

    Forum: Python

    Maio 22, 2025 às 23:12

  40. Stack postou em um novo tópico.

    [Flutter] How to send daily notifications at specific times in Flutter even when the app is...

    Body: I'm building a Flutter app where I need to send local notifications one or more times every day at specific times — even when the...

    Forum: Mobile

    Maio 22, 2025 às 22:52

  41. Stack postou em um novo tópico.

    [SQL] How to group by changes in one column and order other columns

    I have a table that is similar to this: NAME, POSITION, START_DATE, END_DATE, OFFICE ========================================= John Doe,...

    Forum: Outras Linguagens

    Maio 22, 2025 às 22:52

  42. Stack postou em um novo tópico.

    [Python] Are Enums optional in PyQt6

    I have two python programs running in the same virtual environment using PyQt6.5 on MacOS Sonoma 14.5 and python 3.11. Both execute just...

    Forum: Python

    Maio 22, 2025 às 22:33

  43. Stack postou em um novo tópico.

    [Python] python pandas read_csv taking forever

    I'm trying to load a 128MB file using pandas (after googling I found that it's faster than open or np.loadtxt). The file has 1000 lines,...

    Forum: Python

    Maio 22, 2025 às 22:33

  44. Stack postou em um novo tópico.

    [Python] No Python 3.8 installation was detected

    Python installation screenshot 1.i Uninstall everything of python with advance uninstaller . ( register file and ...) 2.i download the...

    Forum: Python

    Maio 22, 2025 às 22:33

  45. Stack postou em um novo tópico.

    [Python] selenium chrome driver without cache

    Maybe someone know how to surfing in Chrome without using browser cache? I run in loop get the pages in the incognito-mode and do not close...

    Forum: Python

    Maio 22, 2025 às 22:33

  46. Stack postou em um novo tópico.

    [Python] Million-Year Quantum Time Capsule

    Here's a thought experiment about long-term data preservation: The Problem How do we communicate with civilizations 1M years in the...

    Forum: Python

    Maio 22, 2025 às 22:03

  47. Stack postou em um novo tópico.

    [Python] Use curly braces to initialize a Set in Python

    I'm learning python, and I have a novice question about initializing sets. Through testing, I've discovered that a set can be initialized...

    Forum: Python

    Maio 22, 2025 às 22:03

  48. Stack postou em um novo tópico.

    [Python] Error while creating Neo4jGraph object using langchain

    I am trying to create a neo4j object using the following code. While I run the code, I receive error. Kindly help me fix this error. I have...

    Forum: Python

    Maio 22, 2025 às 22:03

  49. Stack postou em um novo tópico.

    [SQL] "SQL compilation error: Unsupported subquery type cannot be evaluated" when passing...

    I’m working with two table functions in Snowflake: get_date_range(): returns two columns — start_dt and end_dt. (Returns a single row)...

    Forum: Outras Linguagens

    Maio 22, 2025 às 21:33

  50. Stack postou em um novo tópico.

    [Python] Color heatmap based on condition

    I have a datframe which I have used to create a heatmap using sns. ax = sns.heatmap(df, annot=True, vmax=0.1, cmap="YlGnBu",...

    Forum: Python

    Maio 22, 2025 às 21:23
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