meigesir’s gists

meigesir / M2NUtil.java

Last active April 28, 2023 06:48

Java 10进制转换N进制的实现(当然62进制以内，想扩展可以自由发挥~)

	public final class M2NUtil {

	private static char[] array = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
	.toCharArray();

	public static String m2n(int number, int n) {
	// String 是不可变的，每次改变都要新建一个Strng，很浪费时间。
	// StringBuilder是‘可变的String’ ,
	StringBuilder result = new StringBuilder();
	// 模拟计算进制的过程

meigesir / .git_profile.sh

Last active April 14, 2017 03:00

cmd：方便的常用别名、git别名，提供工作效率

	alias gs='git status '
	alias ga='git add '
	alias gb='git branch '
	alias gc='git commit'
	alias gd='git diff'
	alias go='git checkout '
	alias gk='gitk --all&'
	alias gx='gitx --all'

	alias got='git '

meigesir / RoundedCorner.m

Last active March 30, 2017 05:50

绘制具有圆角的图片(可以配置圆角半径、边框、填充色)，用途：具有圆角效果的场景，节省性能，告别离屏渲染，用法：简单，比如只需要把生成的图片放到视图底部即可

	/**
	绘制具有圆角的图片(可以配置圆角半径、边框、填充色)，
	用途：具有圆角效果的场景，节省性能，告别离屏渲染，
	用法：简单，比如只需要把生成的图片放到视图底部即可

	@param radius 圆角大小
	@param borderWidth 边框宽度
	@param borderColor 边框颜色
	@param fillColor 填充色(如果不需要，可以传入[UIColor clearColor])
	@param size 图形上下文大小(绘制区域大小)

meigesir / gfwlist.js

Created May 26, 2016 12:08

使用Shadowsocks自定义代理规则：原理比如mac网络启用PAC规则

	// Generated by gfwlist2pac in precise mode
	// https://github.com/clowwindy/gfwlist2pac

	var proxy = "SOCKS5 127.0.0.1:1080; SOCKS 127.0.0.1:1080; DIRECT;";

	var dev_hosts = [
	"tt.com"
	];

	var rules = [

meigesir / class_dump.sh

Last active October 4, 2015 08:48

iterate all dir under current dir: class dump to dir truncating suffix ".framework"

	#!/bin/sh
	list_alldir(){
	for file2 in `ls -a $1`
	do
	if [ x"$file2" != x"." -a x"$file2" != x".." ];then
	if [ -d "$1/$file2" ];then
	echo "$1/$file2"
	list_alldir "$1/$file2"
	elif [ -f "$1/$file2" ];then

meigesir / Iconizer.sh

Last active October 3, 2019 07:57 — forked from steverichey/Iconizer.sh

根据pdf(psd文件另存为)生成appIcons：需要安装ImageMagick，使用brew安装，首先运行'brew doctor'自我检测一下，然后'brew update'更新，接下来安装步骤：1.安装imagemagick:brew install imagemagick 2.安装依赖ghostscript: brew install ghostscript

	#!/bin/sh

	#
	# Iconizer shell script by Steve Richey (srichey@floatlearning.com)
	#
	# This is a simple tool to generate all necessary app icon sizes and the JSON file for an EXISTING Xcode project from one file.
	# To use: specify the path to your vector graphic (PDF format) and the path to your Xcode folder containing Assets.xcassets
	# Example: sh iconizer.sh MyVectorGraphic.pdf MyXcodeProject
	#
	# Requires ImageMagick: http://www.imagemagick.org/

meigesir / JSLisenHorizonVerticalScreen.js

Last active August 29, 2015 14:11

简单的检测移动设备横屏、竖屏

	/判断是否是横屏：true-是,false-否/
	function isHorizonScreen(){
	var orientation = window.orientation;
	// 横屏
	if(orientation == 90 \|\| orientation == -90){
	return true;
	}else{
	false;
	}
	}

meigesir / AFNetworkingRequestDemo.m

Last active August 29, 2015 14:05

A demo for AFNetworking 2.3 request

	AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
	manager.requestSerializer = [AFJSONRequestSerializer serializer];
	[manager.requestSerializer setValue:[RCPreferences privateToken] forHTTPHeaderField:@"AUTHORIZATION"];

	NSString api = [NSString stringWithFormat:@"https:///api/users/%@.json", aId];

	// POST: just change "GET" to "POST"
	[manager GET:api parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
	debugLog(@"result: %@", responseObject);
	// success...

meigesir / ConsistentHash.java

Last active May 19, 2020 08:09

一致性hash算法的实现。

	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.SortedMap;
	import java.util.TreeMap;

	import org.apache.commons.lang.RandomStringUtils;

	import com.google.common.base.Charsets;
	import com.google.common.hash.HashFunction;
	import com.google.common.hash.Hashing;

meigesir / web.xml

Created May 13, 2014 10:24

spring中配置log4j

	<!--Log4j日志监听器 -->
	<listener>
	<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
	</listener>
	<context-param>
	<param-name>log4jConfigLocation</param-name>
	<param-value>classpath:config/log4j.xml</param-value>
	</context-param>

Steve meigesir