value

Minimize for loop usage in Python

if not, think about using enumerateWhat is enumerate?Sometimes we need both the index in an array as well as the…

Deep dive into new React context API

Until now, context API was considered experimental. If you’ve used it before you’ve probably seen the warning message in the…

When to use React Suspense vs React Hooks

The interface provides an abstract mean to compose computations with side effects. If you write code in JavaScript, you may…

Optional in Java and anti-patterns using it

In most cases the plan to filter first before mapping lead to more readable code, since it was directly stating…

How Data Types and Operators Work in Java?

How Data Types and Operators Work in Java?At the foundation of any programming language are its data types and operators, and…

Machine Learning — Diagnosing faults on vehicle fleet trackers

Machine Learning — Diagnosing faults on vehicle fleet trackersThis article presents a data-driven solution to diagnose faults on vehicle fleet tracking modules. Luis MeazziniBlockedUnblockFollowFollowingApr…

How to estimate the value of your customers the right way

How to estimate the value of your customers the right wayImplementing a probabilistic model for customer lifetime valueJosh TempleBlockedUnblockFollowFollowingMar 30When it comes…

How non-integer values are stored in a float (and why it floats)

What if you’re asked in an interview?Photo by Johannes Plenio on UnsplashThe IEEE 754 floating-point standard defines how non-integer values are…

How to solve the Knapsack Problem with dynamic programming

How to solve the Knapsack Problem with dynamic programmingFabian TerhBlockedUnblockFollowFollowingMar 28The Knapsack Problem is a really interesting problem in combinatorics — to…

Nuts and Bolts of Reinforcement Learning: Introduction to Temporal Difference (TD) Learning

The learning rate, also called step size, is useful for convergence. Since we take the difference between the actual and…

What happens when we categorize an independent variable in regression?

Suppose we have a slightly complex quadratic relationship such as y = 3*(x-2)² + 4x + e, where I have…

Discover Paxos via 2pc

Simple! Proposal 1[Proposer: prepare] Lock all acceptors. [Acceptor: prepare] Reply YES if there’s no existing lock. NO otherwise. [Proposer: accept] If…

Better Understanding Negative Log Loss

But I was seeing the opposite effect. My next attempt at understanding the observed behavior was to use a sufficiently…

Exploring FIFA

Verdict- Market Value do affect Wage of a Player to an extent. What is the preferred Foot among the players…

How to integrate React Hooks into your project without changing your Redux code

How to integrate React Hooks into your project without changing your Redux codeMohammad IqbalBlockedUnblockFollowFollowingMar 22Photo by Tyler Franta on UnsplashIn this tutorial…

With Big Data Widely Adopted, The Next Concern Is How to Get Value From It

There was a time not long ago when many companies viewed big data investments as niche and non-essential, but that…

JavaScript’s Memory Model

And more importantly, how does it benefit us as programmers to understand the underlying minutiae of JavaScript?Below I aim to…

Data First — the New Scientific Method?

[is this so]” From here you begin an iterative process which forms the core of the traditional scientific method we…

Forms In PHP

Forms In PHPPHP was originally designed for use on the Internet, and although you can now use it for command line…

AI Critical Measures: Time to Value and Insights

WekaIO’s Charla Bunton-Johnson explores the importance of time to value and time to insights to the success of AI in…

Arrays In PHP

; var_dump(array_merge(\$arr1, \$arr2)); // values 27 and 38 clash, so their keys from \$arr2 are used. // so, output is…

How to Build an AI Moat

Here is what you would like the model value graph to look like:This means that your model will generate value…

The Gentle Guide to LiveData

The Gentle Guide to LiveDataOscar ReneBlockedUnblockFollowFollowingMar 9LiveData is an observable class that holds data, it’s part of the Android Architecture Components…

What’s up with the UK Broadsheet/Tabloid split?

Ultimate causality is hard so I’m going to recast that as “what predicts whether the newspaper someone reads most often…