duartefdias

<template>
    <div class="m-4 max-w-lg rounded overflow-hidden shadow-lg bg-white">
        <div class="p-4 max-w-xl" v-if="!connected" :key="updateModal">
            <h2 class="text-xl pb-9">Select one of the bellow options to perform a cryptocurrency transation via the ethereum test network.</h2>
            <div class="flex space-x-4">
                <button @click="checkWalletConnected" class="py-2 px-8 rounded button-custom flex"><img src="@/assets/logos/metamask-logo.png" class="w-6 mr-3" alt=""> Metamask</button>
                <button class="py-2 px-8 rounded button-custom disabled-custom flex"><img src="@/assets/logos/coinbase-logo.svg" class="w-6 mr-3" alt=""> Coinbase wallet</button>
            </div>
        </div>

mbvissers

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";

import "./base64.sol";

this-post

pragma solidity ^0.6.0;

import './Libraries/SafeMath.sol';
import './Interfaces/IPancakeERC20.sol';
import './Interfaces/IPancakeFactory.sol';
import './Interfaces/IPancakePair.sol';
import './Interfaces/IPancakeRouter01.sol';
import './Libraries/PancakeLibrary.sol';
import './Interfaces/IBakerySwapRouter.sol';

rahuldamodar94

let Web3 = require("web3");

// Replace value of rpc with https://rpc-mumbai.matic.today for Mumbai
let rpc = "https://rpc-mainnet.matic.network";

const provider = new Web3.providers.HttpProvider(rpc);
const web3 = new Web3(provider);

// Add your private key
web3.eth.accounts.wallet.add("pvt-key");

DarthSim

FROM darthsim/imgproxy:latest

RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
  && apk --no-cache upgrade \
  && apk add --no-cache nginx

RUN echo -e "#!/bin/bash\nnginx && imgproxy" > /usr/local/bin/imgproxy-nginx
RUN chmod +x /usr/local/bin/imgproxy-nginx
RUN mkdir -p /run/nginx

claus

Host Your Site Under Your Domain on IPFS

This is a step-by-step tutorial for hosting your website under your domain on IPFS, from zero, on a DigitalOcean Ubuntu 16.04.3 x64 Droplet (i am using the $10 variant with 2GB RAM).

Install IPFS

Log in as root.

First, make sure the system is up to date, and install tar and wget:

rondy

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

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

manumaticx

Fading Actionbar

This is a quick example of how to create a fading actionbar effect like this in Appcelerator Titanium

How this works

This is actually very simple. The trick is putting the Actionbar in overlay mode by configuring the theme with windowActionBarOverlay:true. Then all you need to do is updating the color of the Actionbar, in this case by scrolling a ScrollView.

igrr

#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
 
const char* ssid = "..............";
const char* password = "................";

String form = "<form action='led'><input type='radio' name='state' value='1' checked>On<input type='radio' name='state' value='0'>Off<input type='submit' value='Submit'></form>";

String imagepage = "<img src='/led.png'>";

akras14

Git Cheat Sheet

Commands

Getting Started

git init

or