Data Science

How to Allocate Your Time as a Freelance Developer? The 40/30/30 Rule for Maximal Productivity

Here’s the time allocation for freelance developers: 20% Become a Business Genius: Read business books and complete business courses. 20% Master Your Niche: Read programming books and specialize. 30% Increase Demand for Your Services: Apply for gigs and generate leads into your business. Learn more here. 30% Do Work For Clients: Always overdeliver to feed …

How to Allocate Your Time as a Freelance Developer? The 40/30/30 Rule for Maximal Productivity Read More »

5 Evergreen Ways to Get Clients as a Freelancer

Create more Fiverr gigs and wait. Apply for Upwork gigs proactively. Contact business owners via email and offer your valuable services AFTER providing them some value. Use content marketing to build a community and sell your services to them. Create your scalable advertising funnel (e.g., Facebook Ads, Google Ads, Pinterest Ads). To create your thriving …

5 Evergreen Ways to Get Clients as a Freelancer Read More »

An random example

Python’s Random Module – Everything You Need to Know to Get Started

Life is unpredictable. Sometimes good things happen out of the blue like you find $100 on the floor. And sometimes bad things happen, like your flight being canceled because of bad weather. Most programming languages have a module to deal with randomness. Python is no exception coming with the module named random and in this …

Python’s Random Module – Everything You Need to Know to Get Started Read More »

Python Infinity

Summary: Python Infinity is an undefined value (negative or positive) such that positive infinity is greater than while negative infinity is lesser than any other value in a given code. The numerous ways of using Python infinity are: Using float(‘Inf’) and float(‘-Inf’) Using the math module. Using the decimal module. Using the “Numpy” library. Using …

Python Infinity Read More »

[Summary] Independent Work: Choice, Necessity, and the Gig Economy

McKinsey Authors: James Manyika | San FranciscoSusan Lund | WashingtonJacques Bughin | BrusselsKelsey Robinson | San FranciscoJan Mischke | ZurichDeepa Mahajan | San Francisco Anyone who has ever felt trapped in a cubicle, annoyed by a micromanaging boss, or fed up with office politics has probably dreamed of leaving it all behind and going it …

[Summary] Independent Work: Choice, Necessity, and the Gig Economy Read More »

Upwork vs Fiverr: What Every Developer Ought to Know

The landscape of work undergoes a major disruption. More and more work is delivered online. And who are the biggest winners? The stakeholders of the top freelancing platforms: Upwork and Fiverr: Stockholder who own Upwork and Fiverr, Employees working for Upwork and Fiverr, Freelancers offering their services on Upwork and Fiverr, and Business owners who …

Upwork vs Fiverr: What Every Developer Ought to Know Read More »

NumPy polymulx()

The numpy.polymulx function multiplies the polynomial c with a value x which is the independent variable. Arguments Type Description c array_like or poly1d object The input polynomials to be multiplied The following table shows the return value of the function: Type Description Return Value ndarray or poly1d object The polynomial resulting from the multiplication of …

NumPy polymulx() Read More »

numpy.polymul

The numpy.polymul function finds the product (multiplication) of two polynomials a1 and a2. As an input, use either poly1d objects or one-dimensional sequences of polynomial coefficients. If you use the latter, arange this polynomial sequence naturally from highest to lowest degree. Arguments Type Description a1, a2 array_like or poly1d object The input polynomials to be …

numpy.polymul Read More »

SQLite Python Placeholder – Four Methods for SQL Statements

Are you confusing about SQLite Python Placeholders? It’s time for better understanding! Learn how in this tutorial. Introduction SQLite is an embedded open-source relational database engine. Its developers, from SQLite.org, call it a self-contained, serverless, zero-configuration, fast, reliable and transactional SQL database engine.  It keeps things simple. SQLite “just works.” The SQLite library is also …

SQLite Python Placeholder – Four Methods for SQL Statements Read More »