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Liang qbig

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@dstroot
dstroot / handlers.go
Last active April 10, 2023 13:22 — forked from enricofoltran/main.go
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"io"
"net/http"
"sync/atomic"
)
func index() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@enricofoltran
enricofoltran / main.go
Last active September 30, 2025 12:29
A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
package main
import (
"context"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
@subfuzion
subfuzion / dep.md
Last active July 25, 2024 03:38
Concise guide to golang/dep

Overview

This gist is based on the information available at golang/dep, only slightly more terse and annotated with a few notes and links primarily for my own personal benefit. It's public in case this information is helpful to anyone else as well.

I initially advocated Glide for my team and then, more recently, vndr. I've also taken the approach of exerting direct control over what goes into vendor/ in my Dockerfiles, and also work from isolated GOPATH environments on my system per project to ensure that dependencies are explicitly found under vendor/.

At the end of the day, vendoring (and committing vendor/) is about being in control of your dependencies and being able to achieve reproducible builds. While you can achieve this manually, things that are nice to have in a vendoring tool include:

0x00 0 STOP
0x01 3 ADD
0x02 5 MUL
0x03 3 SUB
0x04 5 DIV
0x05 5 SDIV
0x06 5 MOD
0x07 5 SMOD
0x08 8 ADDMOD
0x09 8 MULMOD
@plutoegg
plutoegg / TetherToken.sol
Last active April 17, 2025 10:25
TetherToken.sol - Tether.to USD
pragma solidity ^0.4.11;
/**
* Math operations with safety checks
*/
library SafeMath {
function mul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
@plutoegg
plutoegg / BasicToken.sol
Last active October 3, 2024 07:25
Deployed USD Tether Token
pragma solidity ^0.4.8;
import './ERC20Basic.sol';
import '../SafeMath.sol';
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
@Jonalogy
Jonalogy / handling_multiple_github_accounts.md
Last active October 31, 2025 02:52
Handling Multiple Github Accounts on MacOS

Handling Multiple Github Accounts on MacOS

The only way I've succeeded so far is to employ SSH.

Assuming you are new to this like me, first I'd like to share with you that your Mac has a SSH config file in a .ssh directory. The config file is where you draw relations of your SSH keys to each GitHub (or Bitbucket) account, and all your SSH keys generated are saved into .ssh directory by default. You can navigate to it by running cd ~/.ssh within your terminal, open the config file with any editor, and it should look something like this:

Host *
 AddKeysToAgent yes

> UseKeyChain yes

@dexX7
dexX7 / omni_raw_simplesend.md
Last active February 23, 2020 08:46
Create raw Simple Send Omni transactions with Omni Core

The following example demonstrates the creation of a raw Omni transaction, which transfers 0.1 Test Omni with token identifier 2 from 1K6JtSvrHtyFmxdtGZyZEF7ydytTGqasNc to 1Njbpr7EkLA1R8ag8bjRN7oks7nv5wUn3o, with a transaction fee of 0.0006 BTC. For the sake of a demonstration, more than one unspent output was consumed.

1) List unspent outputs

List unspent outputs for 1K6JtSvrHtyFmxdtGZyZEF7ydytTGqasNc.

omnicore-cli "listunspent" 0 999999 '["1K6JtSvrHtyFmxdtGZyZEF7ydytTGqasNc"]'
@alex-ant
alex-ant / gzip.go
Created January 16, 2017 13:50
golang: gzip and gunzip
package main
import (
"bytes"
"compress/gzip"
"fmt"
"io"
"log"
)

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?