joshnuss

defmodule MyApp.Telemetry do
  require Logger

  def handle_event([:my_app, :repo, :query], measurements, metadata, _config) do
    milliseconds = System.convert_time_unit(measurements.total_time, :native, :millisecond)

    # did the query take longer than 100ms?
    if milliseconds > 100 do
      # log it as a warning
      Logger.warn("SLOW QUERY: ms: #{milliseconds}, query: #{metadata.query}")

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

gboudreau

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

rakyll

// Copyright 2016 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.

// Command caption reads an audio file and outputs the transcript for it.
package main

import (
	"fmt"
	"io"

aggrolite

Writing a reddit bot with Go and OAuth2

• Preface
• Quick Start
• Implicit Grant Authorization
• See Also

Preface

cryptix

package main

import (
	"errors"
	"log"
	"os"

	"github.com/PuerkitoBio/goquery"
	"github.com/robertkrimen/otto"
)

AviDuda

Unmuting Twitch VODs

As you know, Twitch has made a weird decision to mute VODs if it finds copyrighted content in videos.

Here's how to enjoy VODs without this annoying mute feature.

• Install Fiddler (tested on 4.4.9.2 on Windows).
• Enable HTTPS decryption. If you are using Firefox, you will need to do this.
• Rules -> Customize Rules...
• Paste the following code in the OnBeforeResponse method:

koenpunt

select.form-control + .chosen-container.chosen-container-single .chosen-single {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.428571429;
    color: #555;
    vertical-align: middle;
    background-color: #fff;

christianbundy

// do not use this

function random_uniques(min, max, num) {
	if (max-min > num) {
	_result = {};
	for (i = 1; i<=num; i++) {
		_unique=false;
		while (!_unique) {
			_new = Math.round((Math.random()*max)+min);
			for (j = 1; j<=i; j++) {

hnakamur

package main

import (
  "fmt"
	"time"
)

func main() {
	t, err := time.Parse(time.RFC3339Nano, "2013-06-05T14:10:43.678Z")
	if err != nil {