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@fangdingjun
fangdingjun / skill_debugger_log.json
Created April 18, 2025 02:18
{
"header": {
"namespace": "SkillDebugger",
"name": "CaptureDebuggingInfo",
"messageId": "298a5727-f7da-4071-bc71-88170941fcf5"
},
"payload": {
"skillId": "amzn1.ask.skill.15c50681-8734-483e-90a3-f817597768ac",
"timestamp": "2025-04-18T02:13:18.423Z",
"type": "SmartHomeChangeReportFailure",
@fangdingjun
fangdingjun / alexa_change_report.json
Last active April 24, 2025 14:23
{
"event": {
"header": {
"namespace": "Alexa",
"name": "ChangeReport",
"messageId": "f84674e6-1d87-4ee4-8578-ce5de9bfa872",
"payloadVersion": "3"
},
"endpoint": {
"scope": {
@fangdingjun
fangdingjun / alexa_state_report.json
Last active April 24, 2025 14:21
{
"event": {
"header": {
"namespace": "Alexa",
"name": "StateReport",
"messageId": "043f7331-c80c-4725-a3a4-6ca336e5c682",
"correlationToken": "token",
"payloadVersion": "3"
},
"endpoint": {
@fangdingjun
fangdingjun / alexa_discovery_response.json
Last active April 24, 2025 14:24
{
"event": {
"header": {
"namespace": "Alexa.Discovery",
"name": "Discover.Response",
"messageId": "b2ebb94e-e699-4f21-b5c3-4d60f22cd6a0",
"payloadVersion": "3"
},
"payload": {
"endpoints": [
@fangdingjun
fangdingjun / generate_address_multiple_chain.go
Last active September 18, 2021 11:15
golang: generate wallet address for multiple chain, base on the same private key, support ethereum, tron network, bitcoin, filecoin
package main
import (
"crypto/rand"
"crypto/sha256"
"encoding/base32"
"encoding/base64"
"encoding/hex"
"encoding/json"
"flag"
@fangdingjun
fangdingjun / golang_build_dll.md
Created March 23, 2017 01:26
build golang package to dll on windows

build golang package to dll on windows, refer to golang/go#11058

go build -buildmode=c-archive -o libxxx.a
gcc -m64 -shared -o xxx.dll xxx.def libxxx.a -Wl,--allow-multiple-definition -static -lstdc++ -lwinmm -lntdll -lWs2_32

lib /def:xxx.def /machine:x64

@fangdingjun
fangdingjun / upgrade_glibc.md
Last active March 16, 2017 03:09
use new version of glibc for your own application

somes times run application on old system, the application requres newer glibc

you can just upgrade glibc for your own application, not system wide

download glibc form GNU website

build it

./configure --prefix=$HOME/myglibc

make

@fangdingjun
fangdingjun / get_original_dst.go
Created January 13, 2017 03:42
golang: get the original destination for the socket when redirect by linux iptables
// get the original destination for the socket when redirect by linux iptables
// refer to https://raw.githubusercontent.com/missdeer/avege/master/src/inbound/redir/redir_iptables.go
//
const (
SO_ORIGINAL_DST = 80
IP6T_SO_ORIGINAL_DST = 80
)
func getOriginalDst(clientConn *net.TCPConn) (rawaddr []byte, host string, newTCPConn *net.TCPConn, err error) {
if clientConn == nil {
@fangdingjun
fangdingjun / python27.py
Last active October 28, 2016 08:02
build a seperate python gtk develop environment for windows, this is a open to use environment, no need to install python. run `setup.py build` and copy the build directory to an other windows, you can use python27_console.exe to run the script.
#!python
# -*- coding: utf-8 -*-
import code
import os
import sys
if __name__ == "__main__":
libraries = ["python27.zip", "library.zip"]
for f in libraries:
@fangdingjun
fangdingjun / baidu_offline_add_tasks.js
Last active October 12, 2016 10:33
links = [
"magnet:?xt=urn:btih:f4bc1fab97b92cfefd7312010190f7f334593f2b&dn=Gotham.S02E07.720p.HDTV.X264-DIMENSION%5Brartv%5D&tr=http%3A%2F%2Ftracker.trackerfix.com%3A80%2Fannounce&tr=udp%3A%2F%2F9.rarbg.me%3A2710&tr=udp%3A%2F%2F9.rarbg.to%3A2710",
"magnet:?xt=urn:btih:79a2c486675a1b2168dab1d27734955393979799&dn=Gotham.S02E11.720p.HDTV.X264-DIMENSION%5Brartv%5D&tr=http%3A%2F%2Ftracker.trackerfix.com%3A80%2Fannounce&tr=udp%3A%2F%2F9.rarbg.me%3A2710&tr=udp%3A%2F%2F9.rarbg.to%3A2710"
];
links.forEach(function(v,i,a){
$("#_disk_id_2").click();
$("#share-offline-link").value=v;
$('a[data-button-id="b67"]').click();
$('a[data-button-id="ddasdffff"]');