cities | 10,000 Cities with Latitude , Longitude , and Elevation in Go | Map library

by tidwall Go Version: Current License: Unlicense

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | cities Summary

cities is a Go library typically used in Geo, Map applications. cities has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Animation created using pinhole.

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Support

cities has a low active ecosystem.

It has 156 star(s) with 15 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 93 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of cities is current.

Quality

cities has no bugs reported.

Security

cities has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

cities is licensed under the Unlicense License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

cities releases are not available. You will need to build from source code and install.

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cities Key Features

No Key Features are available at this moment for cities.

cities Examples and Code Snippets

Add cities to city collections .

java

Lines of Code : 34

License : Permissive (MIT License)

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static void addLocations(SimpleFeatureType CITY, DefaultFeatureCollection collection) {

        Map> locations = new HashMap<>();

        double lat = 13.752222;
        double lng = 100.493889;
        addToLocationMap("Bangkok", lat, lng

Generate random cities .

python

Lines of Code : 19

License : Permissive (MIT License)

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def generate_cities(size):
    cities = []
    for i in range(size):
        x = random.randint(0, 200)
        y = random.randint(0, 200)

        if 40 < x < 160:
            if 0.5 <= random.random():
                y = random.randint(0,

Check if two cities are in the same country

python

Lines of Code : 18

License : No License

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def city_country_checker():
    '''if chapter exercise (b)'''

    usa = ["atlanta", "new york", "chicago", "baltimore"]
    uk = ["london", "bristol", "cambridge"]
    india = ["mumbai", "delhi", "banglore"]

    city1 = input("Enter city 1: ")

Community Discussions

Trending Discussions on cities

Enrich my list from a key/values dictionnary

Random.Range always returns same value

How to update state inside array of objects on specific filed which is also array as on below code in REACT?

Using mutate, if_else, and rowSums to create a new var based on condition

C# .net 5 - OnModelCreating Entity owned by multiple Entities

function in controller isn't called using laravel 8

Get a row from database corresponding to ID and replace data in the textbox when prompted

How to convert List of list to Hashset in Java using Lambda

JavaScript Error when submitting HTML form: Form is NULL

How to detect the key follow by a value with a specific character and remove it from the string?

QUESTION

Enrich my list from a key/values dictionnary

Asked 2021-Jun-15 at 11:12

...

ANSWER

Answered 2021-Jun-15 at 11:10

Loop over your persons list and set the persons countries using the city as the key in the dictionary:

Source https://stackoverflow.com/questions/67985059

QUESTION

Random.Range always returns same value

Asked 2021-Jun-15 at 00:53

I'm trying to make a small simulation of traveling salesman in Unity C# and I can't get through this, my code looks right but start and nxtCity vectors always result in the same position, I really can't understand why, could any of you help?

cities is the number of total cities

positions is the array of cities taken from cities generator these two values are right in unity editor

Here the code:

...

ANSWER

Answered 2021-Jun-11 at 00:22

Unity's Random.Range with (int, int) overload (NOT float, float) generates random number in range [min; max), max is exclusive, so if you call var randomInt = Random.Range(0, 1) result will be always 0. var randomInt = Random.Range(0, 2) would be 0 or 1, e.t.c

Source https://stackoverflow.com/questions/67929836

QUESTION

How to update state inside array of objects on specific filed which is also array as on below code in REACT?

Asked 2021-Jun-14 at 19:33

Initial State

...

ANSWER

Answered 2021-Jun-14 at 19:33

In react you can't mutate state. When you use setState, basically it deletes the old one replacing it with a new one. So you can try passing the state to a variable then modify it. Ex:

Source https://stackoverflow.com/questions/67975235

QUESTION

Using mutate, if_else, and rowSums to create a new var based on condition

Asked 2021-Jun-14 at 16:57

I have a data frame which is in long format. I have multiple cities. Each of the cities has information for each month and information also for each code (this code goes from 100 up to 1,000). My dataframe looks like this:

Code City month Data 100 A 10 0 100 B 12 1 100 A 10 2 100 B 12 3 100 A 10 4 100 B 12 5 200 A 10 10 200 B 12 11 200 A 10 12 200 B 12 13 200 A 10 14 200 B 12 15

I´m trying to create a new var that adds up the information in the Data variable foreach month when the variable Code is equal to 100. So for the 10th month I would have a result of 6, and for the 12th month I would have a result of 9:

Code 6 9 6 9 6 9 6 9 6 9 6 9

For this I´m using dplyr:

...

ANSWER

Answered 2021-Jun-14 at 03:49

You can sum the Data value only where Code = 100 for each month.

Source https://stackoverflow.com/questions/67964510

QUESTION

C# .net 5 - OnModelCreating Entity owned by multiple Entities

Asked 2021-Jun-14 at 15:07

I'm having issues with understanding Fluent API when it comes to multiple entities owning one class.

Error:

...

ANSWER

Answered 2021-Jun-14 at 15:07

Why do you need to derive from Entity? these are POCO classes.
User and City have one-to-many relationship, right? then City needs to have list of Users.
In one-to-many entities it is typical to have ID field in addition to object itself. So, City would have CountryId.

Probably, put your DbContext class as well. And "Entity is just a parent with an ID". Huh? and how this ID will be generated - in addition to CityID, CountryID, etc.? You are really asking for trouble

Advice. I usually create a database with all the tables and foreign keys - and then run scaffolding to get the baseline of objects. Simplifies a lot!

Then start with that model, and make the needed changes, if any. Based on your code, I am not even sure that you will need any changes!

Source https://stackoverflow.com/questions/67962124

QUESTION

function in controller isn't called using laravel 8

Asked 2021-Jun-14 at 11:28

I'm trying to build a dynamin dropdown list for countries and cities so :

I have the following view :

...

ANSWER

Answered 2021-Jun-14 at 11:28

Your script calls the route with a query parameter whereas the route is defined with a route segment.

So you have to change your JavaScript:

Source https://stackoverflow.com/questions/67969336

QUESTION

Get a row from database corresponding to ID and replace data in the textbox when prompted

Asked 2021-Jun-14 at 07:18

For educational purpose I am using Python, Tkinter and Sqlite to create small prefabricated sentences, with small language templates like text.insert (tk.END, f "{City_Name} {is a city that owns} {Inhabitants} {inhabitants} {on a surface of} {Surface} "). The result should be (by way of example I remain the parentheses): {Paris} {is a city that owns} {2 229 095} {inhabitants} {on an area of} {105 km²}

The app starts with the selection of the Country in a combobox and then with the selection of the City in the combobox in the next combobox, for example "Paris", which in the database corresponds to City_Name. So the whole app focuses on city selection in the second combobox. So how can I retrieve from the row all the other data (Inhabitants, Name inhabitants, Surface, Language of the database) corresponding to "Paris", in order to automatically display them in the textobox, replacing them when requested?

To replace them when prompted automatically when prompted, I mean the curly brackets in text.insert, i.e. {Inhabitants}, {Surface}, etc.

IMPORTANT: In this way, I don't have to write the code for every single city, but I can write only one code that is valid for all the cities, because they automatically change {City_Name}, {Inhabitants}, {Surface}

P.S: I don't want to focus on a specific city, but obviously when you change the name of the city in the Combobox City, the data also changes (the row of data in the database), taking those corresponding to the selected city.

Can you please help me and show me the part of the code I need? Thank you

...

ANSWER

Answered 2021-Jun-14 at 07:12

What you can do is replace the function with this

Source https://stackoverflow.com/questions/67964112

QUESTION

How to convert List of list to Hashset in Java using Lambda

Asked 2021-Jun-14 at 07:09

I have a class that contains the user data.

...

ANSWER

Answered 2021-Jun-14 at 06:58

It feels like you should use .flatMap() with List.stream() operation, not a specific lambda expression:

Source https://stackoverflow.com/questions/67965883

QUESTION

JavaScript Error when submitting HTML form: Form is NULL

Asked 2021-Jun-13 at 18:27

My Issue: Please help me run this code as it should. I am getting a null form error when typing a City name in the place holder and I'm not sure why I am practicing this code from here: https://webdesign.tutsplus.com/tutorials/build-a-simple-weather-app-with-vanilla-javascript--cms-33893

...

ANSWER

Answered 2021-Jun-13 at 18:25

It's because your javascript code is executed before DOM is fully loaded. So you have two choices, either move as the last item inside body (before )

or place all your javascript code inside:

Source https://stackoverflow.com/questions/67961381

QUESTION

How to detect the key follow by a value with a specific character and remove it from the string?

Asked 2021-Jun-13 at 15:41

I have a question related to regex pattern as I have a string as below:

...

ANSWER

Answered 2021-Jun-13 at 15:41

I am assuming that you will be replacing all the number in the string which only have a closing quote (missing opening one).

In that case you can use the following pattern matching.

Source https://stackoverflow.com/questions/67959798

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install cities

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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