KarlHeitmann

Source: https://dev.to/augustohp/files-with-the-most-changes-on-git-repository-46l1

Command to get all files with counts on git log

git log --name-only --pretty="format:" | sed '/^\s*$/'d | sort | uniq -c | sort -nr
# get head files:
git log --name-only --pretty="format:" | sed '/^\s*$/'d | sort | uniq -c | sort -nr | head
# filter files, eg: by "controller" pattern
git log --name-only --pretty="format:" | sed '/^\s*$/'d | grep controller | sort | uniq -c | sort -nr | head

KarlHeitmann

# spec results AFTER changes in PR 596: https://github.com/rspec/rspec-support/pull/596
describe "fuzzy matcher anything" do
  it "outputs only key value pair that triggered diff, anything_key should absorb actual value" do
    actual = {
      :fixed => "fixed",
      :trigger => "trigger",
      :anything_key => "bcdd0399-1cfe-4de1-a481-ca6b17d41ed8"
    }
    expected = {
      :fixed => "fixed",

KarlHeitmann

# spec results BEFORE changes in PR 596: https://github.com/rspec/rspec-support/pull/596
describe "fuzzy matcher anything" do
  it "outputs only key value pair that triggered diff, anything_key should absorb actual value" do
    actual = {
      :fixed => "fixed",
      :trigger => "trigger",
      :anything_key => "bcdd0399-1cfe-4de1-a481-ca6b17d41ed8"
    }
    expected = {
      :fixed => "fixed",

KarlHeitmann

1. Search a place in the code to put a logger line. It can be:

# home_controller
# ...
def index
  # ...
  Rails.logger.info "BEFORE_PRIMARY_LOCATION_RSS PID |#{$$}| is: " + `ps -o rss -p #{$$}`.chomp.split("\n").last
  # ...
end

KarlHeitmann

// Correrlo con:
// node recursividad.js

/* FIBONACCI
1, 1, 2, 3, 5, 8, 13, 21
1
1
1+1 = 2
2 + 1 = 3
3 + 2 = 5

KarlHeitmann

pragma solidity 0.5.1;

contract MyContract {
    enum State { Waiting, Ready, Active }
    
    State public state;
    
    constructor() public {
        state = State.Waiting;
    }

KarlHeitmann

pragma solidity 0.5.1;

contract MyContract {
    enum State { Waiting, Ready, Active }
    
    State public state;
    
    constructor() public {
        state = State.Waiting;
    }

KarlHeitmann

pragma solidity >=0.4.22 <0.7.0;

/**
 * @title Storage
 * @dev Store & retreive value in a variable
 */
contract Storage {

    uint256 number;

KarlHeitmann

Homebrew build logs for glibc on "openSUSE Leap 42.3"
Build date: 2017-10-31 11:09:37