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# The "timeit" module lets you measure the execution
# time of small bits of Python code

>>> import timeit
>>> timeit.timeit('"-".join(str(n) for n in range(100))',
                  number=10000)

0.3412662749997253

>>> timeit.timeit('"-".join([str(n) for n in range(100)])',

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# Why Python is Great: Namedtuples
# Using namedtuple is way shorter than
# defining a class manually:
>>> from collections import namedtuple
>>> Car = namedtuple('Car', 'color mileage')

# Our new "Car" class works as expected:
>>> my_car = Car('red', 3812.4)
>>> my_car.color
'red'

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'''
In Python, the special variable `__name__` is used to determine if a Python script is being run as the main program 
or if it is being imported as a module into another script.
'''

### Example

Consider the following Python script named `my_module.py`:

```python

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# DataFlair background removal 

# import necessary packages
import os
import cv2
import numpy as np
import mediapipe as mp


# initialize mediapipe 

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import logging

FMT= "[{levelname: ^9}] {name}: {message}" 
FORMATS = {
logging.DEBUG: FMT,
logging.INFO: f"\33[36m{ FMT}\33[0m", 
logging.WARNING: f"\33[33m{ FMT}\33[0m", 
logging.ERROR: f"\33[31m{ FMT}\33[0m", 
logging.CRITICAL: f"\33[1m\33[31m{FMT}\33[0m",
}

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Dear 'Hiring Manager' at 'Google',

I am writing to apply for the 'Arquiteto de Software' position, as advertised. With over '5' years of experience as a Software Engineer, I have honed my skills in a stack including PHP and Go. During my time at 'Company A', I served as a Software Architect, achieving 'result A' that led to significant improvements. Likewise, my role at 'Company B' allowed me to implement solutions that resulted in 'result B'.

My background in web knowledge and extensive experience with AWS uniquely qualify me for this role. I look forward to the opportunity to contribute to 'Google', employing my skills and expertise. I am enthusiastic about the chance to bring my unique talents to a forward-thinking company like yours.

Please find my resume attached for further details about my experience and qualifications. I look forward to the opportunity to discuss how I can contribute to the success of your team.

Thank you for considering my application.

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#https://mermaid.live/

sequenceDiagram participant Usuário participant Ambiente Virtual participant Terminal participant Wheel participant Repositório

Usuário->>Ambiente Virtual: Ativar ambiente virtual

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# original code in: https://www.youtube.com/watch?v=KSQ4KxCtsf8 
# thanks @parafoxia

import logging

FMT= "[{levelname: ^9}] {name}: {message}" 
FORMATS = {
logging.DEBUG: FMT,
logging.INFO: f"\33[36m{ FMT}\33[0m", 
logging.WARNING: f"\33[33m{ FMT}\33[0m", 

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import imageio

def count_pixels(filename):
    image = imageio.imread(filename)
    return image.shape[0] * image.shape[1]

number_of_pixels = count_pixels("pixel.gif")
print(number_of_pixels)

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Install dnsmasq and configure for *.dev.local domains

$ brew install dnsmasq
$ vim /usr/local/etc/dnsmasq.conf

Reload configuration and clear cache

# Copy the daemon configuration file into place.
$ sudo cp $(brew list dnsmasq | grep /homebrew.mxcl.dnsmasq.plist$) /Library/LaunchDaemons/

$ sudo launchctl unload /Library/LaunchDaemons/homebrew.mxcl.dnsmasq.plist