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IT Nursery > News > optimization

optimization

Most efficient way to concatenate strings?

What’s the most efficient way to concatenate strings? 17 Answers 17
  • May 15, 2022
  • 0 Comments

Deoptimizing a program for the pipeline in Intel Sandybridge-family CPUs

I’ve been racking my brain for a week trying to complete this assignment and I’m hoping someone here can lead me toward the ...
  • May 13, 2022
  • 0 Comments

A weighted version of random.choice

I needed to write a weighted version of random.choice (each element in the list has a different probability for being selected). This is ...
  • May 12, 2022
  • 0 Comments

How to see which plugins are making Vim slow?

Is there a way to profile Vim plugins? My MacVim becomes slower and slower when I open a large .py. I know I ...
  • May 11, 2022
  • 0 Comments

Fastest way to list all primes below N

This is the best algorithm I could come up. def get_primes(n): numbers = set(range(n, 1, -1)) primes =...
  • May 9, 2022
  • 0 Comments

Why does the order of the loops affect performance when iterating over a 2D array?

Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different ...
  • May 8, 2022
  • 0 Comments

Preventing YouTube embeds loading multiple instances of player JS?

I have noticed on many WordPress sites I work on that when there is more than one YouTube video embedded, multiple instances of ...
  • May 8, 2022
  • 0 Comments

Fastest sort of fixed length 6 int array

Answering to another Stack Overflow question (this one) I stumbled upon an interesting sub-problem. What is the fastest way to sort an array ...
  • May 7, 2022
  • 0 Comments

Which is better option to use for dividing an integer number by 2?

Which of the following techniques is the best option for dividing an integer by 2 and why? Technique 1: x = x >> ...
  • May 7, 2022
  • 0 Comments

How to identify unused CSS definitions from multiple CSS files in a project

Locked. This question and its answers are locked because the question is off-topic but has historical significance. It is not currently accepting new ...
  • May 7, 2022
  • 0 Comments

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INSTALL_FAILED_DUPLICATE_PERMISSION… C2D_MESSAGE June 4, 2022
How to sort by meta value? June 4, 2022
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IT Nursery

About IT Nursery

Expert WordPress Theme Developer. Can developing websites by using Elementor, divi and Visual Composer. Provide 100% guarantee on the quality and reliability of the code.

Our Services

  • Business Consulting
  • Finance Report
  • Life Insurance
  • Tax & Order Making
  • Assets Mangement

Get In Touch

  • (+880) 1676299226
  • info@itnursery.com
  • Office Hour: 8AM - 11PM

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    IT Nursery - 2025