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Streamlit: The Fastest Way to Build Data Apps in Python
Welcome to Streamlit 👋
The fastest way to build and share data apps.
Streamlit lets you turn data scripts into shareable web apps in minutes, not weeks. It’s all Python, open-source, and free! And once you’ve created an app you can use our Community Cloud platform to deploy, manage, and share your app!
Installation
pip install streamlit
streamlit hello
Streamlit can also be installed in a virtual environment on Windows, Mac, and Linux.
A little example
Streamlit makes it incredibly easy to build interactive apps:
import streamlit as st
x = st.slider('Select a value')
st.write(x, 'squared is', x * x)
A bigger example
Streamlit's simple and focused API lets you build incredibly rich and powerful tools. This demo project lets you browse the entire Udacity self-driving-car dataset and run inference in real-time using the YOLO object detection net.
The complete demo is implemented in less than 300 lines of Python. In fact, the app contains only 23 Streamlit calls which illustrates all the major building blocks of Streamlit. You can try it right now at share.streamlit.io/streamlit/demo-self-driving.
The Streamlit GitHub badge
Streamlit's GitHub badge helps others find and play with your Streamlit app.
Once you deploy your app, you can embed this badge right into your GitHub readme.md as follows:
[](https://share.streamlit.io/yourGitHubName/yourRepo/yourApp/)
More Information
- Our launch post explaining why we created Streamlit
- Our Community Cloud platform announcement
- Our amazing community where Streamlit users share apps, ask questions, and help each other out
- Streamlit documentation and blog for the latest Streamlit info
- More demo projects to inspire you
- And if you would like to contribute, see instructions here
Community Cloud
With Community Cloud you can deploy, manage, and share your apps with the world, directly from Streamlit — all for free. Sign-up here.
Download Details:
Author: Streamlit
Source Code: https://github.com/streamlit/streamlit
License: Apache-2.0 license
#machinelearning #python #datascience #deeplearning
What is GEEK
Buddha Community
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Top Python App Development Company in USA
AppClues Infotech is one of the leading Python app development company in USA. We are a one-stop solutions provider for mobile consulting, experience design, app development, IoT development, and cloud solutions for businesses varying in size from start-up to enterprise.
Our Python App Development Solutions
• Machine Learning Solutions
• Custom Python Development
• Python Mobile App Development
• Python CMS Development
• Python Up-gradation & Migration
• Django Framework Development
For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910
#python app development #top python app development company in usa #hire python app developers in usa #how to develop python mobile app #best python app development services #custom python app development
1620466520
Your Data Architecture: Simple Best Practices for Your Data Strategy
If you accumulate data on which you base your decision-making as an organization, you should probably think about your data architecture and possible best practices.
If you accumulate data on which you base your decision-making as an organization, you most probably need to think about your data architecture and consider possible best practices. Gaining a competitive edge, remaining customer-centric to the greatest extent possible, and streamlining processes to get on-the-button outcomes can all be traced back to an organization’s capacity to build a future-ready data architecture.
In what follows, we offer a short overview of the overarching capabilities of data architecture. These include user-centricity, elasticity, robustness, and the capacity to ensure the seamless flow of data at all times. Added to these are automation enablement, plus security and data governance considerations. These points from our checklist for what we perceive to be an anticipatory analytics ecosystem.
#big data #data science #big data analytics #data analysis #data architecture #data transformation #data platform #data strategy #cloud data platform #data acquisition
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Basic Data Types in Python | Python Web Development For Beginners
At the end of 2019, Python is one of the fastest-growing programming languages. More than 10% of developers have opted for Python development.
In the programming world, Data types play an important role. Each Variable is stored in different data types and responsible for various functions. Python had two different objects, and They are mutable and immutable objects.
Table of Contents hide
III Built-in data types in Python
Mutable objects
The Size and declared value and its sequence of the object can able to be modified called mutable objects.
Mutable Data Types are list, dict, set, byte array
Immutable objects
The Size and declared value and its sequence of the object can able to be modified.
Immutable data types are int, float, complex, String, tuples, bytes, and frozen sets.
id() and type() is used to know the Identity and data type of the object
a**=25+**85j
type**(a)**
output**:<class’complex’>**
b**={1:10,2:“Pinky”****}**
id**(b)**
output**:**238989244168
Built-in data types in Python
a**=str(“Hello python world”)****#str**
b**=int(18)****#int**
c**=float(20482.5)****#float**
d**=complex(5+85j)****#complex**
e**=list((“python”,“fast”,“growing”,“in”,2018))****#list**
f**=tuple((“python”,“easy”,“learning”))****#tuple**
g**=range(10)****#range**
h**=dict(name=“Vidu”,age=36)****#dict**
i**=set((“python”,“fast”,“growing”,“in”,2018))****#set**
j**=frozenset((“python”,“fast”,“growing”,“in”,2018))****#frozenset**
k**=bool(18)****#bool**
l**=bytes(8)****#bytes**
m**=bytearray(8)****#bytearray**
n**=memoryview(bytes(18))****#memoryview**
Numbers (int,Float,Complex)
Numbers are stored in numeric Types. when a number is assigned to a variable, Python creates Number objects.
#signed interger
age**=**18
print**(age)**
Output**:**18
Python supports 3 types of numeric data.
int (signed integers like 20, 2, 225, etc.)
float (float is used to store floating-point numbers like 9.8, 3.1444, 89.52, etc.)
complex (complex numbers like 8.94j, 4.0 + 7.3j, etc.)
A complex number contains an ordered pair, i.e., a + ib where a and b denote the real and imaginary parts respectively).
String
The string can be represented as the sequence of characters in the quotation marks. In python, to define strings we can use single, double, or triple quotes.
# String Handling
‘Hello Python’
#single (') Quoted String
“Hello Python”
# Double (") Quoted String
“”“Hello Python”“”
‘’‘Hello Python’‘’
# triple (‘’') (“”") Quoted String
In python, string handling is a straightforward task, and python provides various built-in functions and operators for representing strings.
The operator “+” is used to concatenate strings and “*” is used to repeat the string.
“Hello”+“python”
output**:****‘Hello python’**
"python "*****2
'Output : Python python ’
#python web development #data types in python #list of all python data types #python data types #python datatypes #python types #python variable type
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How long does it take to develop/build an app?
With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.
Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.
There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.
To give you an idea of how long the app development process takes, here’s a short guide.
App Idea & Research
_Average time spent: two to five weeks _
This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.
All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.
Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.
The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.
The outcomes of this stage are app prototypes and the minimum feasible product.
#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development
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Best Electric Bikes and Scooters for Rental Business or Campus Facility
The electric scooter revolution has caught on super-fast taking many cities across the globe by storm. eScooters, a renovated version of old-school scooters now turned into electric vehicles are an environmentally friendly solution to current on-demand commute problems. They work on engines, like cars, enabling short traveling distances without hassle. The result is that these groundbreaking electric machines can now provide faster transport for less — cheaper than Uber and faster than Metro.
Since they are durable, fast, easy to operate and maintain, and are more convenient to park compared to four-wheelers, the eScooters trend has and continues to spike interest as a promising growth area. Several companies and universities are increasingly setting up shop to provide eScooter services realizing a would-be profitable business model and a ready customer base that is university students or residents in need of faster and cheap travel going about their business in school, town, and other surrounding areas.
Electric Scooters Trends and Statistics
In many countries including the U.S., Canada, Mexico, U.K., Germany, France, China, Japan, India, Brazil and Mexico and more, a growing number of eScooter users both locals and tourists can now be seen effortlessly passing lines of drivers stuck in the endless and unmoving traffic.
A recent report by McKinsey revealed that the E-Scooter industry will be worth― $200 billion to $300 billion in the United States, $100 billion to $150 billion in Europe, and $30 billion to $50 billion in China in 2030. The e-Scooter revenue model will also spike and is projected to rise by more than 20% amounting to approximately $5 billion.
And, with a necessity to move people away from high carbon prints, traffic and congestion issues brought about by car-centric transport systems in cities, more and more city planners are developing more bike/scooter lanes and adopting zero-emission plans. This is the force behind the booming electric scooter market and the numbers will only go higher and higher.
Companies that have taken advantage of the growing eScooter trend develop an appthat allows them to provide efficient eScooter services. Such an app enables them to be able to locate bike pick-up and drop points through fully integrated google maps.
List of Best Electric Bikes for Rental Business or Campus Facility 2020:
It’s clear that e scooters will increasingly become more common and the e-scooter business model will continue to grab the attention of manufacturers, investors, entrepreneurs. All this should go ahead with a quest to know what are some of the best electric bikes in the market especially for anyone who would want to get started in the electric bikes/scooters rental business.
We have done a comprehensive list of the best electric bikes! Each bike has been reviewed in depth and includes a full list of specs and a photo.
Billy eBike
https://www.kickstarter.com/projects/enkicycles/billy-were-redefining-joyrides
To start us off is the Billy eBike, a powerful go-anywhere urban electric bike that’s specially designed to offer an exciting ride like no other whether you want to ride to the grocery store, cafe, work or school. The Billy eBike comes in 4 color options – Billy Blue, Polished aluminium, Artic white, and Stealth black.
Price: $2490
Available countries
Available in the USA, Europe, Asia, South Africa and Australia.This item ships from the USA. Buyers are therefore responsible for any taxes and/or customs duties incurred once it arrives in your country.
Features
- Control – Ride with confidence with our ultra-wide BMX bars and a hyper-responsive twist throttle.
- Stealth- Ride like a ninja with our Gates carbon drive that’s as smooth as butter and maintenance-free.
- Drive – Ride further with our high torque fat bike motor, giving a better climbing performance.
- Accelerate – Ride quicker with our 20-inch lightweight cutout rims for improved acceleration.
- Customize – Ride your own way with 5 levels of power control. Each level determines power and speed.
- Flickable – Ride harder with our BMX /MotoX inspired geometry and lightweight aluminum package
Specifications
- Maximum speed: 20 mph (32 km/h)
- Range per charge: 41 miles (66 km)
- Maximum Power: 500W
- Motor type: Fat Bike Motor: Bafang RM G060.500.DC
- Load capacity: 300lbs (136kg)
- Battery type: 13.6Ah Samsung lithium-ion,
- Battery capacity: On/off-bike charging available
- Weight: w/o batt. 48.5lbs (22kg), w/ batt. 54lbs (24.5kg)
- Front Suspension: Fully adjustable air shock, preload/compression damping /lockout
- Rear Suspension: spring, preload adjustment
- Built-in GPS
Why Should You Buy This?
- Riding fun and excitement
- Better climbing ability and faster acceleration.
- Ride with confidence
- Billy folds for convenient storage and transportation.
- Shorty levers connect to disc brakes ensuring you stop on a dime
- belt drives are maintenance-free and clean (no oil or lubrication needed)
**Who Should Ride Billy? **
Both new and experienced riders
**Where to Buy? **Local distributors or ships from the USA.
Genze 200 series e-Bike
Featuring a sleek and lightweight aluminum frame design, the 200-Series ebike takes your riding experience to greater heights. Available in both black and white this ebike comes with a connected app, which allows you to plan activities, map distances and routes while also allowing connections with fellow riders.
Price: $2099.00
Available countries
The Genze 200 series e-Bike is available at GenZe retail locations across the U.S or online via GenZe.com website. Customers from outside the US can ship the product while incurring the relevant charges.
Features
- 2 Frame Options
- 2 Sizes
- Integrated/Removable Battery
- Throttle and Pedal Assist Ride Modes
- Integrated LCD Display
- Connected App
- 24 month warranty
- GPS navigation
- Bluetooth connectivity
Specifications
- Maximum speed: 20 mph with throttle
- Range per charge: 15-18 miles w/ throttle and 30-50 miles w/ pedal assist
- Charging time: 3.5 hours
- Motor type: Brushless Rear Hub Motor
- Gears: Microshift Thumb Shifter
- Battery type: Removable Samsung 36V, 9.6AH Li-Ion battery pack
- Battery capacity: 36V and 350 Wh
- Weight: 46 pounds
- Derailleur: 8-speed Shimano
- Brakes: Dual classic
- Wheels: 26 x 20 inches
- Frame: 16, and 18 inches
- Operating Mode: Analog mode 5 levels of Pedal Assist Throttle Mode
Norco from eBikestore
https://ebikestore.com/shop/norco-vlt-s2/
The Norco VLT S2 is a front suspension e-Bike with solid components alongside the reliable Bosch Performance Line Power systems that offer precise pedal assistance during any riding situation.
Price: $2,699.00
Available countries
This item is available via the various Norco bikes international distributors.
Features
- VLT aluminum frame- for stiffness and wheel security.
- Bosch e-bike system – for their reliability and performance.
- E-bike components – for added durability.
- Hydraulic disc brakes – offer riders more stopping power for safety and control at higher speeds.
- Practical design features – to add convenience and versatility.
Specifications
- Maximum speed: KMC X9 9spd
- Motor type: Bosch Active Line
- Gears: Shimano Altus RD-M2000, SGS, 9 Speed
- Battery type: Power Pack 400
- Battery capacity: 396Wh
- Suspension: SR Suntour suspension fork
- Frame: Norco VLT, Aluminum, 12x142mm TA Dropouts
Bodo EV
http://www.bodoevs.com/bodoev/products_show.asp?product_id=13
Manufactured by Bodo Vehicle Group Limited, the Bodo EV is specially designed for strong power and extraordinary long service to facilitate super amazing rides. The Bodo Vehicle Company is a striking top in electric vehicles brand field in China and across the globe. Their Bodo EV will no doubt provide your riders with high-level riding satisfaction owing to its high-quality design, strength, breaking stability and speed.
Price: $799
Available countries
This item ships from China with buyers bearing the shipping costs and other variables prior to delivery.
Features
- Reliable
- Environment friendly
- Comfortable riding
- Fashionable
- Economical
- Durable – long service life
- Braking stability
- LED lighting technology
Specifications
- Maximum speed: 45km/h
- Range per charge: 50km per person
- Charging time: 8 hours
- Maximum Power: 3000W
- Motor type: Brushless DC Motor
- Load capacity: 100kg
- Battery type: Lead-acid battery
- Battery capacity: 60V 20AH
- Weight: w/o battery 47kg
#android app #autorent #entrepreneurship #ios app #minimum viable product (mvp) #mobile app development #news #app like bird #app like bounce #app like lime #autorent #best electric bikes 2020 #best electric bikes for rental business #best electric kick scooters 2020 #best electric kickscooters for rental business #best electric scooters 2020 #best electric scooters for rental business #bird scooter business model #bird scooter rental #bird scooter rental cost #bird scooter rental price #clone app like bird #clone app like bounce #clone app like lime #electric rental scooters #electric scooter company #electric scooter rental business #how do you start a moped #how to start a moped #how to start a scooter rental business #how to start an electric company #how to start electric scooterrental business #lime scooter business model #scooter franchise #scooter rental business #scooter rental business for sale #scooter rental business insurance #scooters franchise cost #white label app like bird #white label app like bounce #white label app like lime