candlerb

If someone asked me the question "what layout should I use for my Go code repository?", I'd start by asking back "what are you building: an executable, or a library?"

Single executable

Stage 1: single source file

Create a directory named however you want your final executable to be called (e.g. "mycommand"), change into that directory, and create the following files:

zhangshine

1. Install (TinyMCE 5.x)

npm install --save tinymce @tinymce/tinymce-react copy-webpack-plugin

2. Copy static files(tinymce skins) to public folder. Edit file next.config.js

const path = require('path');
const webpack = require('webpack');
const CopyPlugin = require('copy-webpack-plugin');

rlam3

sudo vim /private/var/db/launchd.db/com.apple.launchd/overrides.plist

Add the following code,as entries like:

<key>com.macpaw.CleanMyMac-setapp.HealthMonitor</key>
<dict>
<key>Disabled</key>
<true/>

jonseymour

from itertools import chain

# Calculates the AEMO NMI checksum according to:
#
#    https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Retail-and-metering/-/media/EBA9363B984841079712B3AAD374A859.ashx
#
# Always calculates the checksum with the 10 left-most digits if supplied with
# a 10 or 11 character string. Unspecified results occur for inputs of other lengths.
# 

gbero

touch ~/.config/fish/config.fish;

echo "set --export ANDROID $HOME/Library/Android;" >> ~/.config/fish/config.fish
echo "set --export ANDROID_HOME $ANDROID/sdk;" >> ~/.config/fish/config.fish
echo "set -gx PATH $ANDROID_HOME/tools $PATH;" >> ~/.config/fish/config.fish
echo "set -gx PATH $ANDROID_HOME/tools/bin $PATH;" >> ~/.config/fish/config.fish
echo "set -gx PATH $ANDROID_HOME/platform-tools $PATH;" >> ~/.config/fish/config.fish
echo "set -gx PATH $ANDROID_HOME/emulator $PATH" >> ~/.config/fish/config.fish

echo "set --export JAVA_HOME /Applications/Android\ Studio.app/Contents/jbr/Contents/Home;" >> ~/.config/fish/config.fish

chriseth

Answers to Deep Questions about Solidity

The following list of questions was taken from https://www.reddit.com/r/ethereum/comments/72reba/do_you_have_deep_questions_about_solidity_or_the/

An updated summary on the different ways one could have two contracts interact (DELEGATECALL, STATICCALL, libraries, all that stuff) with clear pros/cons for each (gas cost, whether it requires EVM assembly directives, etc)

Question by /u/drcode

I won't talk about low-level opcodes here because of the brevity of the answer. In general, there are four ways functions can be called in Solidity:

obahareth

GitHub GraphQL API Starred Repositories Examples With Pagination

You can play with the GraphQL API live here. It's pretty nice and has autocompletion based on the GraphQL schema.

The first example gets your first 3 starred repos, the cursor values can be used for pagination.

Here's an example response from the first query:

{

darencard

Please see the most up-to-date version of this protocol on my blog at https://darencard.net/blog/.

Automatically push an updated file whenever it is changed

Linux

1. Make sure inotify-tools is installed (https://github.com/rvoicilas/inotify-tools)
2. Configure git as usual
3. Clone the git repository of interest from github and, if necessary, add file you want to monitor
4. Allow username/password to be cached so you aren't asked everytime

t4sk

How to create bitcoin address

0. Overview

Address = base58 encode ([version byte][public key hash][checksum])

version byte = 00 (for P2PKH on mainnet)

public key hash = RIPEMD160(SHA256(public key))

milon

Install Elasticsearch on Laravel Homestead

Install Java

sudo apt-get install openjdk-7-jre-headless -y

Download & install the Public Signing Key

wget -qO - http://packages.elasticsearch.org/GPG-KEY-elasticsearch | sudo apt-key add -