rgs

Falsehoods programmers believe about prices

1. You can store a price in a floating point variable.
2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
3. All currencies are subdivided in decimal units (like dinar/fils)
4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
7. For any currency you can have a price of 1. (ZWL)
8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)

ryukinix

;;; mano.el -- useful macros made by me, Manoel

;; Copyright © 2017 Manoel Vilela
;;
;; Author: Manoel Vilela <[email protected]>
;; URL: https://github.com/ryukinix/dotfiles
;; Version: 1.0.0
;; Keywords: convenience

;; This file is not part of GNU Emacs.

ryukinix

/**
 * Copyright 2017 Manoel Vilela
 *
 * Referências da Aula_0 e Aula_1.
 */

// Nós temos duas maneiras de lidar com matrizes
// e alocação dinâmica.

// Uma matriz pode ser representada como um conjunto de n

mrkrndvs

/*
 * script to export data of the named sheet as an individual csv files
 * sheet downloaded to Google Drive and then downloaded as a CSV file
 * file named according to the name of the sheet
 * original author: Michael Derazon (https://gist.github.com/mderazon/9655893)
*/

function onOpen() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var csvMenuEntries = [{name: "Download Primary Time File", functionName: "saveAsCSV"}];

deefdragon

tldr: go build only produces an executable for main packages. Check the package name of your main file is main.

I am an idiot. Its only through mistakes that you learn tho. I have recently been running into issues with my new golang projects. ONLY the new ones. Whenever I try to make a new project, it would always have issues. The biggest issue is the fact that "go build" would not produce an executable without "-o main.exe" as arguments. When an executable was produced, if I ran it I got

$ ./main.exe
./main.exe: line 1: syntax error near unexpected token \`newline\'
./main.exe: line 1: \`!<arch>\'

santaklouse

#!/usr/bin/env bash

# checck if pidof exists
PIDOF="$(which pidof)"
# and if not - install it
(test "${PIDOF}" && test -f "${PIDOF}") || brew install pidof

# find app in default paths
CO_PWD=~/Applications/CrossOver.app/Contents/MacOS
test -d "${CO_PWD}" || CO_PWD=/Applications/CrossOver.app/Contents/MacOS