dereknguyen269

dereknguyen269

0x636c48edbedd078cd9e196dc6c2154c7f82e73b0

dereknguyen269

package main

import "fmt"

func main() {
	// Declare a variable of type int
	var age int

	// Get the user's age
	fmt.Println("Enter your age:")

dereknguyen269

Dynamic Method

# Decide how to define a method at runtime
class C
end

C.class_eval do
  define_method :my_method do
    'a dynamic method'
 end

dereknguyen269

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

dereknguyen269

I've some problem when setup project with:

• Rails 4.2.10
• Ruby 2.5.3
• Postgresql 13

My steps:

Install Homebrew

dereknguyen269

# https://www.geeksforgeeks.org/program-distance-two-points-earth/

earthRadius = 6371 # km
d_lat = (origin[:lat] - destination[:lat]) / 180.0 * Math::PI 
d_lng = (origin[:lng] - destination[:lng]) / 180.0 * Math::PI
sin_lat = Math.sin(d_lat / 2)
sin_lng = Math.sin(d_lng / 2)
rad_lat1 = origin[:lat] / 180.0 * Math::PI
rad_lat2 = destination[:lat] / 180.0 * Math::PI
a = (sin_lat * sin_lat) + (sin_lng * sin_lng) * Math.cos(rad_lat1) * Math.cos(rad_lat2)

dereknguyen269

$url = "http://www.domain.com/demo.jpg";
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_NOBODY, true);
$result = curl_exec($curl);
if ($result !== false)
{
  $statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
  if ($statusCode == 404)
  {
    echo "URL Not Exists"

dereknguyen269

# Table Driver
# Id : Integer
# Name : String
# Vehicle Attributes : JSON

# Example:
# {
#   id: 1,
#   name: 'Driver Name',
#   vehicle_attributes: {

dereknguyen269

$('.container-fluid').find('form.mobile-price-area').parent().removeClass('col-lg-5').addClass('col-lg-12')
var __extends = (this && this.__extends) || (function() {
    var a = Object.setPrototypeOf || ({
        __proto__: []
    }instanceof Array && function(e, c) {
        e.__proto__ = c
    }
    ) || function(f, c) {
        for (var e in c) {
            if (c.hasOwnProperty(e)) {