henvic

# changing my timezone on my
# macOS Sierra Version 10.12.4 (16E195)
# see video on https://cl.ly/0o3V1b0o3p0P/timezone-issue.gif
# instead of having timezone = BRT it is showing the current offset to UTC

$ uname -a
Darwin henvic.local 16.5.0 Darwin Kernel Version 16.5.0: Fri Mar  3 16:52:33 PST 2017; root:xnu-3789.51.2~3/RELEASE_X86_64 x86_64
henvic at henvic in ~/time
$ go run time.go
current: Wed Apr 12 09:32:37 PDT 2017

henvic

package prompt

import (
	"bufio"
	"errors"
	"fmt"
	"io"
	"os"
	"strconv"
	"strings"

henvic

// golang question: what code is better?
// Scenario: inside a callback you have to take an action - say, send a response - after some time
// How would you accomplish it? Why?
// What if it is test code?
// What if it is production code?

// Would you write the code like this?
mux.HandleFunc("/url", func(w http.ResponseWriter, r *http.Request) {
		var e = make(chan struct{}, 1)
		time.AfterFunc(800*time.Millisecond, func() {

henvic

#!/bin/bash

# CLI tool publishing script

set -euo pipefail
IFS=$'\n\t'

config=${1-}

if [ -z $config ] || [ $config == "help" ] || [ $config == "--help" ]; then

henvic

8WGbGy94JXa

henvic

#!/bin/bash

set -euo pipefail
IFS=$'\n\t'

if [ `find . -maxdepth 1  -type l -ls | wc -l` -gt 0 ]; then
	>&2 echo "Doing nothing. Symbolic links found on directory."
	exit 1
fi

henvic

package main

import "fmt"
import "strings"

func main() {
	var x = "/home/henvic/foo/bar"
	var pos int

	walk:

henvic

[
    {
        "platform": "darwin_amd64",
        "version": "0.0.1",
        "link": "https://liferay.io/cli/build/launchpad-cli-darwin-v0.0.1"
    },
    {
        "platform": "linux_amd64",
        "version": "0.0.2",
        "link": "https://liferay.io/cli/build/launchpad-cli-linux-v0.0.2"

henvic

1000000 iterations. Array is reset after first duplicate value.
length: 79775; duplicate: 14631346333771944
length: 45242; duplicate: 16620092559605836
length: 55295; duplicate: 9427159884944558
length: 123993; duplicate: 7038418645970523
length: 15575; duplicate: 8662485890090466
length: 96884; duplicate: 5140431500039995
length: 106546; duplicate: 40411726920865470
length: 54615; duplicate: 9114022604189812
length: 31491; duplicate: 9443272105418146

henvic

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . ' - ( - ' . _ . . . . _ ........__ . . . _ . . .. __
. . . . . . . ' - ( - ' . . .' . . . . . . . . '. . .| . \ _ / _ |
. . . . . . . . . . ` ' - / . . . . . . . . . . . . \ / . . . . . . \
. . . . . . . . . . . . .|. . . . . . . . . . . . . . ` . . . 6 . 6.|_
. . . . . . . . . . . . .|. . . . . . . . . . . . . . . . . . . . . / .. ..\
. . . . . . . . . . . . . \ . . . . . . .| .. . . . . . . . . . , _\_ _ /
. . . . . . . . . . . . . . / . . . . . / . . . . . /.. . _ _ _ .--'
. . . . . . . . . . . . . < . . . . - ;`- - - -`. .\ . . \ . \
. . . . . . . . . . . . . . \ . . \ . \ . . . . . . . . \ . . \ . \