Guowei Lv lvguowei
lvguowei
/ gist:c44effdb034abd99094e30d60d695289
Last active
September 6, 2021 18:40
A little java, a few patterns
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import java.util.* | |
| import kotlin.math.sqrt | |
| abstract class Point(val x: Int, val y: Int) { | |
| abstract fun distanceToO(): Double | |
| fun closerToO(p: Point) = distanceToO() < p.distanceToO() | |
| fun minus(p: Point) = CartesianPt(x - p.x, y - p.y) | |
| } | |
| open class CartesianPt(x: Int, y: Int) : Point(x, y) { |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function _init() | |
| cls() | |
| ball_x = 10 | |
| ball_dx = 2 | |
| ball_y = 20 | |
| ball_dy = 2 | |
| ball_r = 2 | |
| pad_x = 52 | |
| pad_y = 120 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| [38;5;255m,_ ,_==▄▂[0m | |
| [38;5;255m, ▂▃▄▄▅▅[48;5;240m▅[48;5;20m▂[48;5;240m▅¾[0m. [38;5;199m/ [38;5;20m/[0m | |
| [38;5;255m[48;5;20m▄[0m[38;5;255m[48;5;199m▆[38;5;16m[48;5;255m<´ [38;5;32m"[38;5;34m»[38;5;255m▓▓[48;5;32m▓[48;5;240m%[0m\ [38;5;199m/ [38;5;20m/ [38;5;45m/ [38;5;118m/[0m | |
| [38;5;255m,[38;5;255m[48;5;240m▅[38;5;16m[48;5;255m7" [38;5;160m´[38;5;34m>[38;5;255m[48;5;39m▓▓[38;5;199m[48;5;255m▓[0m[38;5;255m% [38;5;20m/ [38;5;118m/ [38;5;199m> [38;5;118m/ [38;5;199m>[38;5;255m/[38;5;45m%[0m | |
| [38;5;255m▐[48;5;240m[38;5;255m¶[48;5;240m[38;5;255m▓[48;5;255m [38;5;196m,[38;5;34m»[48;5;201m[38;5;255m▓▓[0m[38;5;255m¾´[0m [38;5;199m/[38;5;255m> %[38;5;199m/[38;5;118m%[38;5;255m/[38;5;199m/ [38;5;45m/ [38;5;199m/[0m | |
| [38;5;255m[48;5;240m▓[48;5;255m[38;5;16m▃[48;5;16m[38;5;255m▅▅[38;5;16m[48;5;255m |
lvguowei
/ circuitous.py
Last active
June 26, 2019 22:01
Code of Raymond Hettinger's talk Python's Class Development Toolkit
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ''' | |
| Circuitous, LLC - | |
| An Advanced Circle Analytics Company | |
| Summary: Toolset for New-Style Classes | |
| 1. Inherit from object. | |
| 2. Instance variables for information unique to an instance. | |
| 3. Class variables for data shared among all instances. | |
| 4. Regular methods need "self" to operate on instance data. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| (function (global, $) { | |
| // Saves the user from typing the new keyword | |
| var Greeter = function (firstname, lastname, language) { | |
| return new Greeter.init(firstname, lastname, language); | |
| }; | |
| var supportedLangs = ['en', 'es']; | |
| var greetings = { | |
| en: 'Hello', |
lvguowei
/ pre-commit
Created
February 17, 2016 07:48
— forked from kaushikgopal/pre-commit
pre-commit git hook - no "hacking"
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env ruby | |
| # This pre-commit hook will prevent any commit with the work "hacking" | |
| # Put this file in your local repo, in the .git/hooks folder | |
| # and make sure it is executable. | |
| # The name of the file *must* be "pre-commit" for Git to pick it up. | |
| def current_branch() | |
| branches = `git branch --no-color`.split(/\n/) | |
| current = branches.select{ |b| b =~ /\s*\*/ }.first |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| fpath=(~/config/zsh/functions $fpath) | |
| autoload -U compinit && compinit | |
| ## Command history configuration | |
| HISTFILE=$HOME/.zsh_history | |
| HISTSIZE=10000 | |
| SAVEHIST=10000 | |
| setopt append_history | |
| setopt extended_history |