#PracticeCode: 0013
🎯 CHALLENGE YOUR FRIENDS ————— FORWARD IT 🎯

Task:
We all use the function to convert a string to a number. But what if that was not available.
This task is to write your own convert to string function.
• A string can contain alphanumeric characters, but the function should be able to pick the last set of digits.
• It should only convert the string to integers and if decimals are provided, they should be rounded off to a nearest integer.
• The range of this number should be between [-2 ^ 31, 2 ^ 31 - 1]. If the result is outside this range, display the border value.

Example:
a) Input: "25" --- Output: 25
b) Input: "25.55" --- Output: 26
c) Input: "25Hello234.56" --- Output: 235

««« Send your solution to @hbabureddy and will be added to our Github page »»»

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#python #practiceCode #samples #interviewQuestions #collections #algorithm

#PracticeCode: 0014
🎯 FORWARD IF YOU LIKE IT 🎯

Task:

Write a program which inputs two numbers A and B.
If A is smaller then B than print absolue differnce else print double of their absolute difference.

example:

input - A=10, B=12
output - 2

input - A=10, B=5
output - 10

GOOD LUCK!

««« Send your solution to @hbabureddy and will be added to our Github page »»»

««« Click here for the Solution »»»

🔥Ready to take this challenge? 🔥

#python #practiceCode #samples

YOLACT : A simple, fully convolutional model for real-time instance segmentation.

Source Code ———»»» https://github.com/dbolya/yolact
Paper Link ————»»» https://arxiv.org/pdf/1904.02689.pdf

#machineLearning #python #pytorch #realtime #instance-segmentation #AI #DataScience

CS109 Data Science- Harvard:
Predicting Hubway Stations Status by Lauren Alexander, Gabriel Goulet-Langlois, Joshua Wolff

Learning from data in order to gain useful predictions and insights. This course introduces methods for five key facets of an investigation: data wrangling, cleaning, and sampling to get a suitable data set; data management to be able to access big data quickly and reliably; exploratory data analysis to generate hypotheses and intuition; prediction based on statistical methods such as regression and classification; and communication of results through visualization, stories, and interpretable summaries.

We will be using Python for all programming assignments and projects. All lectures will be posted here and should be available 24 hours after meeting time.

#DataScience #Course #Training #Harvard

Everybody’s Talkin’: Let Me Talk as You Want :
A method to edit a target portrait footage by taking a sequence of audio as input to synthesize a photo-realistic video.

Source Code ———»»» https://wywu.github.io/projects/EBT/EBT.html
Paper Link ————»»» https://arxiv.org/pdf/2001.05201.pdf

#machineLearning #AI #DataScience

Synergetic Reconstruction from 2D Pose and 3D Motion for Wide-Space Multi-Person Video Motion Capture in the Wild
A markerless motion capture method with spatiotemporal accuracy and smoothness from multiple cameras, even in wide and multi-person environments.

Source Code ———»»» http://www.ynl.t.u-tokyo.ac.jp/research/vmocap-syn/
Paper Link ————»»» https://arxiv.org/pdf/2001.05613.pdf

#machineLearning #AI #DataScience

The Big Bad NLP Database

A huge database for Natural Language Processing. You can find links to a lot of data, that would be sufficient for most of the beginners and advanced NLP students / scientists alike.

#database #datasets #NLP #NaturalLanguageProcessing

Plotting with Matplotlib
This tutorial covers how to embed Matplotlib plots in applications.

#python #tutorial #matplotlib #graphs #plotting

Plotting with PyQtGraph
One of the major strengths of Python is in exploratory data science and visualization, using tools such as Pandas, numpy, sklearn for data analysis and matplotlib plotting. Buiding GUI applications with PyQt gives you access to all these Python tools directly from within your app, allowing you to build complex data-driven apps and interactive dashboards.

#python #tutorial #PyQtGraph #graphs #plotting #PyQt

***
📝 Solution for the Task: 0004 📌

You can find the solution for this on our github page .... CLICK HERE

#PracticeCode: 0016
🎯 FORWARD IF YOU LIKE IT 🎯

Task:
You have to create a program where you have to print first 3 letters of a the given word 3 times.
If the given input is less then 3 tham print it 3 times as well.

input - 'Python'
output - 'PytPytPyt'

input - 'Ad'
output - 'AdAdAd'

GOOD LUCK!

««« Send your solution to @hbabureddy and will be added to our Github page »»»

««« Click here for the Solution »»»

🔥Ready to take this challenge? 🔥

#python #practiceCode #samples #interviewQuestions #collections #dict #algorithm

#PracticeCode: 0017
🎯 FORWARD IF YOU LIKE IT 🎯

Task:
You have to create a program in which the given string is printed with first and last character
exchanged.
NOTE: You don't have to reverse whole string!

example:
input - "Python"
output - "nythoP"

GOOD LUCK!


««« Send your solution to @hbabureddy and will be added to our Github page »»»

««« Click here for the Solution »»»

🔥Ready to take this challenge? 🔥

#python #practiceCode #samples #interviewQuestions #collections #dict #algorithm

012 : Using Special Datatypes In FastAPI - Python

This is the 12th video of the FastAPI series, a web framework for Python to create RestAPI's.

In our previous videos, we saw how to pass simple data types like string, int, float and we also tried with special datatype httpurl. In this video, I will be covering a few more of these:

* Datetime, Date, Time & Timedelta
* Color type
* PaymentCardNumber & PaymentCardBrand

#video #videotutorial #python #FastAPI