countries

问题 I’m cleaning a data base, one of the fields is “country” however the country names in my data base do not match the output I need. I though of using str_replace function but I have over 50 countries that need to be fix, so it’s not the most efficient way. I already prepared a CSV file with the original country input and the output I need for reference. Here is what I have so far: library(stringr) library(dplyr) library(tidyr) library(readxl) database1<- read_excel("database.xlsx") database1

问题 I'm trying to figure out how to use the countries gem in my Rails 5 app so that I can display a flag emoji in my view. In my gemfile, I have: gem 'countries', :require => 'countries/global' gem 'country_select' I have a model called address. It has an attribute called :country In my address.rb I am trying to copy the gem instructions. The instructions for using the flags say: Country Code in Emoji c = Country['MY'] Country.emoji_flag # => "🇺🇸" The instructions don't make any sense to me. What

问题 All, Our application requires data on ISO countries and currencies (where the data must be up to date). We did purchase country/currency data from ISO themselves, however we still needed to perform alot of manual manipulation of the data, as well as write our own tool to read and process the data into our database. Are we going about getting this data the wrong way? What is the norm in relation to the acquisition of country/currency data? Is there any well known providers out there that are

问题 Is there a country and city gem where user will be able to select a country and based on selected country he will select a city? I get multiple solution but they all support states not cities gem 'country_select' gem 'countries' gem 'carmen-rails' I want a list of all countries on dropdown and when I select any country then all cities of country will appear in cities dropdown. Is this possible through any gem? 回答1: Use the aptly named city-state gem. As seen by the README, you can do: CS

问题 How can I get an array with all countries names in Swift? I've tried to convert the code I had in Objective-C, which was this: if (!pickerCountriesIsShown) { NSMutableArray *countries = [NSMutableArray arrayWithCapacity: [[NSLocale ISOCountryCodes] count]]; for (NSString *countryCode in [NSLocale ISOCountryCodes]) { NSString *identifier = [NSLocale localeIdentifierFromComponents: [NSDictionary dictionaryWithObject: countryCode forKey: NSLocaleCountryCode]]; NSString *country = [[NSLocale

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I am looking for a list of towns, cities by country (the countries I mean here are all countries that exist on planet Earth). Is there any open-source SQL database available online which I can download and use, or any geography social network sites APIs I can use? Or is it something I have to make it up myself?

问题 I am trying to make a custom list of countries . I know how to make it for states . I have used add_filter( 'woocommerce_states', 'custom_woocommerce_states' ); function custom_woocommerce_states( $states ) { $states['IN'] = array( 'PB' => 'Punjab' ); return $states; } For making it for states . But how to make a custom list of countries ? 回答1: Is this what you want ? add_filter('woocommerce_countries','custom_country', 10, 1); function custom_country($mycountry){ $mycountry = array( 'AF' =>

问题 I am trying to make a custom list of countries . I know how to make it for states . I have used add_filter( 'woocommerce_states', 'custom_woocommerce_states' ); function custom_woocommerce_states( $states ) { $states['IN'] = array( 'PB' => 'Punjab' ); return $states; } For making it for states . But how to make a custom list of countries ? 回答1: Is this what you want ? add_filter('woocommerce_countries','custom_country', 10, 1); function custom_country($mycountry){ $mycountry = array( 'AF' =>

问题 I have an array of latitudes and longitudes like this: arr = [[[52.451466, 8.669105] [52.450689, 8.683759] [52.449911, 8.698414] ... [49.358081, 29.464242] [49.354822, 29.477067] [49.351562, 29.489892]] [[52.442744, 8.667857] [52.441966, 8.682509] [52.441187, 8.69716 ] ... [49.349625, 29.459223] [49.346366, 29.472047] [49.343107, 29.48487 ]]] which defines a polygon like this one: The polygon segments or edges are arr[0] for the top, arr[-1] bottom, arr[:, 0] left and arr[:, -1] right. The

问题 I am trying to find a way to remove a few US states from the "State" dropdown in WooCommerce checkout page. List of states: Hawaii Alaska Armed Forces (AA) Armed Forces (AE) Armed Forces (AP) What I have been doing so far: I have been manually removing them as mentioned in this link. But this is not a good way, as the changes get overwritten every time WooCommerce is updated. Alternative I found: On this link WooCommerce restrict shipping to states based on category, there's a way to set