shanev

A Tale of Two Name Services

Problem

The name alice can exist on multiple chains, owned by different accounts.

For example, alice.stars can point to a stars address that is associated with a different key than alice.stars on ICNS.

Solution 1: Merge ICNS and Stargaze Names

shanev

    params.trading_fee_percent = trading_fee_bps
        .map(Decimal::percent)
        .unwrap_or(params.trading_fee_percent);

    params.ask_expiry = ask_expiry.unwrap_or(params.ask_expiry);
    params.bid_expiry = bid_expiry.unwrap_or(params.bid_expiry);

shanev

/*
 * Wraps a cw721 contract with helpers.
 * Adapted from https://github.com/CosmWasm/cw-plus/blob/main/contracts/cw721-base/helpers.ts.
 */

import {
  CosmWasmClient,
  SigningCosmWasmClient,
} from '@cosmjs/cosmwasm-stargate';
import { coins } from '@cosmjs/stargate';

shanev

# start 
tmux
# should see green bar at bottom

tmux list-sessions

tmux attach -t0

# detach current session
# Ctrl + b, release, then d

shanev

" execute pathogen#infect()
syntax on
filetype plugin indent on

:imap jj <Esc>

" old tab settings...
" show existing tab with 4 spaces width
" set tabstop=4
" when indenting with '>', use 4 spaces width

shanev

{
  "assets": [
    {
      "id": 16235724,
      "token_id": "369690035",
      "num_sales": 0,
      "background_color": null,
      "image_url": "https://storage.opensea.io/files/13feb7324c6162c6857e212efeb67dd0.svg",
      "image_preview_url": "https://storage.opensea.io/files/13feb7324c6162c6857e212efeb67dd0.svg",
      "image_thumbnail_url": "https://storage.opensea.io/files/13feb7324c6162c6857e212efeb67dd0.svg",

shanev

{
  "app_hash": "",
  "app_state": {
    "auth": {
      "accounts": [
        {
          "@type": "/cosmos.auth.v1beta1.ModuleAccount",
          "base_account": {
            "account_number": "7",
            "address": "stb1yl6hdjhmkf37639730gffanpzndzdpmhv50wq7",

shanev

	msg := curating.NewMsgPost(c.VendorID, postID, creator, creator, body)

	account, err := c.GetAccount(creator)
	if err != nil {
		return err
	}

	txBytes, err := c.TxBuilder.
		WithAccountNumber(account.GetAccountNumber()).
		WithSequence(account.GetSequence()).

shanev

Postgres Cheat Sheet

psql -h localhost -U postgres -d [db_name]

Disable word wrap PAGER="less -S" psql -h localhost -U postgres -d [db_name]

Connection

Show connection info \conninfo

shanev

VIM CHEAT SHEET

Navigation

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