| # https://unix.stackexchange.com/questions/10428/simple-way-to-create-a-tunnel-from-one-local-port-to-another | |
| ssh -L -R # limit for 0.0.0.0 | |
| watch -n0 busybox nc -l -p 3389 -e /bin/nc 127.0.0.1 8000 # have restart time gap | |
| socat tcp-listen:443,reuseaddr,fork tcp:localhost:8080 # need install | |
| # can not install socat, compile yourself? https://github.com/cornerpirate/socat-shell |
| npx -p typescript -p ts-node -c "nodemon --watch 'src/**/*.ts' --ignore 'src/**/*.spec.ts' --exec 'ts-node' src/server/app.ts" | |
| debug: | |
| npm i ts-node --no-save | |
| npx -p typescript -p ts-node -c 'node -r ts-node/register --inspect-brk src/server/app.ts' | |
| npx webpack --progress |
| // https://imququ.com/post/web-proxy.html | |
| // test cmd: | |
| // curl --proxytunnel -x http://localhost:8000 --proxy-basic --proxy-user a:b httpbin.org/get | |
| var http = require('http') | |
| var net = require('net') | |
| var url = require('url') | |
| function connect(cReq, cSock) { | |
| let u = url.parse('http://' + cReq.url) |
| import React from 'react' | |
| import * as d3 from 'd3' | |
| export default class CircularProgress extends React.Component { | |
| constructor(props) { | |
| super(props); | |
| this.state = { | |
| aProgress: props.min | |
| } |
| [user] | |
| email = heganjie@gmail.com | |
| name = heganjie | |
| [gui] | |
| encoding = utf-8 | |
| [branch] | |
| autosetupmerge = always | |
| [alias] | |
| aa = add -A | |
| st = status |
Java/Android case insensitive contains and indexOf
O(n), no Object creating, no GC, should be faster than Pattern.CASE_INSENSITIVE?
public static boolean equalsIgnoreCaseInString(String longer, int ai, String shorter, int bi) {
int chkLen = shorter.length() - bi;
if (longer.length() - ai < chkLen) return false;
for (int c = 0; c < chkLen; ai++, bi++, c++) {
char ac = longer.charAt(ai);
char bc = shorter.charAt(bi);
| buildscript { | |
| repositories { | |
| mavenCentral() | |
| } | |
| dependencies { | |
| classpath 'com.android.tools.build:gradle:0.4' | |
| } | |
| } | |
| apply plugin: 'android' |
| // http://www.cnblogs.com/youxilua/archive/2013/05/20/3087935.html | |
| // https://github.com/evant/gradle-retrolambda | |
| // http://tools.android.com/tech-docs/new-build-system/user-guide | |
| buildscript { | |
| repositories { | |
| mavenCentral() | |
| } | |
| dependencies { |
| set nocompatible | |
| source $VIMRUNTIME/vimrc_example.vim | |
| source $VIMRUNTIME/mswin.vim | |
| behave mswin | |
| set diffexpr=MyDiff() | |
| function MyDiff() | |
| let opt = '-a --binary ' | |
| if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif | |
| if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif |
public static float dp2Px(float dp, Context context){
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
return dp * (metrics.densityDpi / 160f);
}
public static float px2Dp(float px, Context context) {
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
return px / (metrics.densityDpi / 160f);
}