Ask HN: Am I the longest-serving programmer – 57 years and counting?
Points: 2634 | Comments: 531 | Author: genedangelo
Porcupines: The Animal Answer Guide - Uldis Roze - Google Books
Could a porcupine make a good pet? Do they ever stick themselves or other porcupines with their quills? In this latest addition to the Animal Answer Guide series, we learn about these mysterious animals’ "pincushion defense," along with the following facts:• P…
Counting - Math.net
Generally, counting can be categorized as rote counting and rational counting. Rote counting is the type of counting we all begin with, which involves memorizing the names of numbers in the correct order.
Counting Numbers - Definition, Counting Chart, Examples | Counting …
Counting is the process of expressing the number of elements or objects that are given. Counting numbers include natural numbers which can be counted and which are always positive. Counting is …
Counting Numbers - Definition, Counting Chart, Examples | Counting …
Counting is the process of expressing the number of elements or objects that are given. Counting numbers include natural numbers which can be counted and which are always positive. Counting is …
Counting Numbers - Definition, Counting Chart, Examples | Counting …
Counting is the process of expressing the number of elements or objects that are given. Counting numbers include natural numbers which can be counted and which are always positive. Counting is …
Counting numbers - Math.net
Counting numbers are the basis of early arithmetic. In order to learn operations such as addition and subtraction, we first need to have a firm grasp of counting. Counting numbers helps build the concept …
Counting numbers - Math.net
Counting numbers are the basis of early arithmetic. In order to learn operations such as addition and subtraction, we first need to have a firm grasp of counting. Counting numbers helps build the concept …
Finger-counting - Wikipedia
Finger-counting, also known as dactylonomy, is the act of counting using one's fingers. There are multiple different systems used across time and between
Counting Crows - Wikipedia
2025. Counting Crows: Have You Seen Me Lately?, Ringer Films, Shark Pig, June 5, 2025, retrieved December 18, 2025 "Counting Crows". IMDb. Counting Crows
What Is an Abacus? - Computer Hope
Feb 22, 2026 · Alternatively called a counting board or counting frame, an abacus is a mechanical device used to assist a person in performing mathematical calculations and counting. Different …
Power Counting Energy Flow Polynomials
Power counting is a systematic strategy for organizing collider observables and their associated theoretical calculations. In this paper, we use power counting to characterize a class of jet substructure observables called energy flow polynomials (EF...
A Monkey Swing Counting Algorithm Based on Object Detection
This paper focuses on proposing a deep learning-based monkey swing counting algorithm. Nowadays, there are very few papers on monkey detection, and even fewer papers on monkey swing counting. This research focuses on this gap and attempts to count th...
Counting hypertriangles through hypergraph orientations
Counting the number of small patterns is a central task in network analysis. While this problem is well studied for graphs, many real-world datasets are naturally modeled as hypergraphs, motivating the need for efficient hypergraph motif counting alg...
How Many Squares Puzzles | Genius Puzzles
#4 - Block Counting Aptitude Puzzle Difficulty Popularity Can you solve the block counting puzzle by counting the number of blocks in the picture below ?
Repetitive Activity Counting by Sight and Sound
This paper strives for repetitive activity counting in videos. Different from existing works, which all analyze the visual video content only, we incorporate for the first time the corresponding sound into the repetition counting process. This benefi...
How Many Squares Puzzles | Genius Puzzles
#4 - Block Counting Aptitude Puzzle Difficulty Popularity Can you solve the block counting puzzle by counting the number of blocks in the picture below ?
Combinatorics: When To Use Different Counting Techniques
I am studying combinatorics, and at the moment I am having trouble with the logic behind more complicated counting problems. Given the following list of counting techniques, in which cases …
Earable and Wrist-worn Setup for Accurate Step Counting Utilizing Body-Area Elec…
Step-counting has been widely implemented in wrist-worn devices and is accepted by end users as a quantitative indicator of everyday exercise. However, existing counting approach (mostly on wrist-worn setup) lacks robustness and thus introduces inacc...
RiccardoRiccio/Fitness-AI-Trainer-With-Automatic-Exercise-Recognition-and-Counti…
An extension of the previous 'Fitness-AI-Coach': a complete web application with real-time exercise recognition and counting. The exercise recognition model achieves 99% accuracy on the test set and 95% and 90% on two additional external datasets. || Give a st…