| """ | |
| helloevolve.py implements a genetic algorithm that starts with a base | |
| population of randomly generated strings, iterates over a certain number of | |
| generations while implementing 'natural selection', and prints out the most fit | |
| string. | |
| The parameters of the simulation can be changed by modifying one of the many | |
| global variables. To change the "most fit" string, modify OPTIMAL. POP_SIZE | |
| controls the size of each generation, and GENERATIONS is the amount of | |
| generations that the simulation will loop through before returning the fittest |
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
| #!/bin/bash | |
| # A simple script to backup an organization's GitHub repositories. | |
| #------------------------------------------------------------------------------- | |
| # NOTES: | |
| #------------------------------------------------------------------------------- | |
| # * Under the heading "CONFIG" below you'll find a number of configuration | |
| # parameters that must be personalized for your GitHub account and org. | |
| # Replace the `<CHANGE-ME>` strings with the value described in the comments | |
| # (or overwrite those values at run-time by providing environment variables). |