devxpy

"""
Instructions -

pip install httpx ipython

ipython -i async_vs_threads.py
%timeit asyncio.run(test_threads())
%timeit asyncio.run(test_async())
"""

devxpy

Sentiments of a broken nation
Separated by religions and the hesitation
Vote banks, industries and corporations
Filthy pockets of the rich and famous
At the cost of poverty and desperation
Facing death and struggling daily
Without having a definite solution
Death and problems has no religion
Respect your neighbour from another nation
Fill the hearts with humanity

devxpy

void main() {
  List<int> x = createList();
}

List<int> createList() {
  return ["1", "2", "3", "4", "5"];
} 

devxpy

void main() {
  List<int> x = createList();
}

createList() {
  return ["1", "2", "3", "4", "5"];
} 

devxpy

#
# Adapted from https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_gui/py_video_display/py_video_display.html#capture-video-from-camera
#

import numpy as np
import cv2

caps = [cv2.VideoCapture(i) for i in range(2)]  # open 2 camera feeds

while(True):

devxpy

var start = DateTime.now()

var db = await appSync.getCacheDatabase();

var pages = appSync.paginate(
  ..., 
  priority: CachePriority.cache, // Try cache first, then network
  cache: db,
);

devxpy

import typing

from django.db import models
from channels.db import database_sync_to_async


M = typing.TypeVar("M", bound=models.Model)


class AsyncCrud:

devxpy

#
# 🙏 to prior art: http://puzzlemusa.com/2018/05/14/learning-rate-finder-using-keras/
#
# Example:
#    finder = find_lr(model, 1e-10, 1e-2)
#    finder.plot()
    
from bokeh.plotting import figure, show
from bokeh.io import output_notebook
from bokeh.models import HoverTool

devxpy

# Generates 4 sets of images
# - original images
# - images with rotation
# - images with horizontal flip
# - images with vertical flip
train_gen = PersonDataGenerator(
    train_df, 
    batch_size=32, 
    aug_list=[
        ImageDataGenerator(rotation_range=45),

devxpy

[  +29 ms] executing: [/Users/dev/Tools/flutter/] git log -n 1 --pretty=format:%H
[  +48 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[        ] 68587a0916366e9512a78df22c44163d041dd5f3
[        ] executing: [/Users/dev/Tools/flutter/] git describe --match v*.*.* --first-parent --long --tags
[  +12 ms] Exit code 0 from: git describe --match v*.*.* --first-parent --long --tags
[        ] v1.9.1+hotfix.6-0-g68587a091
[   +9 ms] executing: [/Users/dev/Tools/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +14 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[        ] origin/stable
[        ] executing: [/Users/dev/Tools/flutter/] git ls-remote --get-url origin