larskuhtz

Chainweb Transfers

Query Chainweb transfer events within a block range for a given chain.

Usage example:

CHAIN=1 MINHEIGHT=1420000 MAXHEIGHT=14201000 bash ./tranfers.sh

LindaOrtega

Deploy Module to Testnet Using Command Line

This document will walk you through how to deploy your first module to Testnet using the Command Line. To achieve this, we will use the pact command line tool's API Request formatter (pact -a) and the curl command line tool.

Step 0: Install the Prerequisites

• Install Pact

Step 1: Create the Pact Module

We will be deploying the following pact module. For simplicity's sake, this walkthrough expects that the pact code we are deploying is not using a transaction's data field (read-keyset is one such pact function that makes use of this field). Otherwise, the accompanying YAML file will have to change. We also assume that this pact code is saved as test.pact.

theodorosploumis

Profile	download (kb/s)	upload (kb/s)	latency (ms)
Native	0	0	0
GPRS	50	20	500
56K Dial-up	50	30	120
Mobile EDGE	240	200	840
2G Regular	250	50	300
2G Good	450	150	150
3G Slow	780	330	200

navid-taheri

docker run -it ubuntu:16.04

apt-get -y update
apt-get -y upgrade

apt-get install -y python3-pip
pip3 install awscli

aws --version
aws-cli/1.14.48 Python/3.5.2 Linux/4.13.0-36-generic botocore/1.9.1

axic

//
// In Solidity, a mapping is like a hashmap and works with `string` like this:
//   mapping (string => uint) a; 
//
// However it doesn't support accessors where string is a key:
//   mapping (string => uint) public a;
//
// "Internal compiler error: Accessors for mapping with dynamically-sized keys not yet implemented."
//
// An accessor returns uint when called as `a(string)`.

AshikNesin

Configuring application.rb

To turn off without having to add options:

# application.rb
config.generators.assets = false
config.generators.helper = false

While Generating Controller

JulienBlancher

#
# Auth filter /etc/fail2ban/filter.d/nginx-auth.conf:
#
# Blocks IPs that makes too much accesses to the server
#
[Definition]

failregex = ^<HOST> -.*"(GET|POST).*HTTP.*"

ignoreregex =

amejiarosario

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table