map tag

65 questions

1 answers
89 views
0

Python map

What's the function of map in Python?ex) It says map[x][y+1] but I don't know what it means

2 years ago

1 answers
119 views
0

If indexOf does not find a value (always returns -1)

I posted a question before, but I couldn't, so I'm uploading it again.The first method is ArrayList<HashMap<String,String>> al = new ArrayList<>();al.add(hm); // hm is Hashmap<Str...

android array hashmap

2 years ago

2 answers
107 views
0

Android Google Maps Abnormalities

Hello. I'm asking for your help because I couldn't solve the problem while studying Android.Currently, I'm going to make Google Maps into fragments and float them. The float is successful, but Only th...

googlemap android

2 years ago

1 answers
100 views
0

I have a Python map function question.

The first factor in the map function that's useful in Python is the function The second factor is, I don't know exactly what it means to be a repeatable data type.And if the return type is a list type...

python map list

2 years ago

1 answers
76 views
0

Skip map marker for statement

for (int i = 0; i < clublatitude.size(); i++) { Marker clubmarker1 = new Marker(); clubmarker1.setPosition(new LatLng(Double.valueOf(clublatitude.get(i)), Double.valueOf(clublongitude.get(i))));...

android marker java naver-map

2 years ago

1 answers
169 views
0

Hashmap Values Using Repeat Statements

Code was written to give the key a value using a repeat statement.import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;public class Solution { public static v...

java hashmap loops

2 years ago

1 answers
65 views
0

Python - how to put a combination of one that always goes in a map and one that transforms

from multiprocessing import pooldist_result = []with Pool() as p: dist_result.append(p.map(dist_cal, !!!!(total_point, range(100) !!!!))The part where the exclamation mark is stacked is the part that ...

python map

2 years ago

1 answers
123 views
0

I want to know how to get map data and how to measure distance on map data.

Hello. I wrote this to ask you a few questions.I want to measure the distance on the map data using Swift's language. However, even if I look at the public data API or the Ministry of Land, Infrastruc...

code programming map

2 years ago

2 answers
56 views
0

[javascript] Ask when returning an object in the map function

Hello. The map function below is A function that only gets the first, last name from the inventors. const inventors = [ { { first: 'Albert', last: 'Einstein', year: 1879, passed: 1955 }, { { first: 'I...

javascript map

2 years ago

1 answers
86 views
0

How do I load images from the URL when I load images from Android to Image View?

How do I import an image from a specific URL and load it into an image view?

android bitmap imageview

2 years ago

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