map tag

65 questions


1 answers
97 views
0
Is it correct to use map:insert() or []?

When adding data to the map I know there are two ways, but I want to know the difference between the two and which one is right (standard?).

2 years ago

1 answers
77 views
0
The Android Facebook profile image (setImageBitmap) is not coming over.

After linking Facebook login with Android, I want to get a profile picture on Facebook. @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); FacebookSdk...


1 answers
87 views
0
I want to save the hashmap to Shared preferences.

I'm organizing a list view on Android, but I received string values through edit text in the activity of writing, and I sent them to the main activity using the intro, and put them in the list view. A...


1 answers
94 views
0
How do I change Drawable to Bitmap?

I want to use the device wallpaper as Drawable, but when I looked at the wallpaper function, it only works as Bitmap.So I can't use Wallpaper Manager, so can I change Drawable to Bitmap?


1 answers
133 views
0
I'm not sure how to put the value in Java HashMap with a repeat statement.

I learned about Java this time.I was studying hashmap, but I wondered if I could put the key value as a repeating sentence.public static void main(String[] args){ HashMap<string, Integer> map1 =...

2 years ago

1 answers
77 views
0
Next map api

I'm trying to upload the next map on the web, but it doesn't pop up. What should I do?Source Codeapi key

2 years ago

1 answers
124 views
0
Related to Google Map API error

Hello. I am making a website using Google Maps API.It's nothing but I brought the Google map key and printed it out on the websiteIt's going well without anywaysAn error message appears stating that c...

2 years ago

1 answers
67 views
0
Comparison of map and list compression

Is there any particular rule for when to use map() and when to use list embedding?Which of the two is the more efficient and Python way?


1 answers
124 views
0
I have a question about Android Google Map API ㅜㅜ

I want to display the current location using Google Map API, but when I looked up the example, most of the codes were in between It has not been implemented yet because of the embedded replicated func...


1 answers
134 views
0
java Array Form Creation Question

Data typeArrayList Map String,Object Result value [0] date = 2019-08-0100:00:00, work : work, department : username : potato >[1] date = 2019-08-0100:00:00, work : work , department : username : sw...

2 years ago
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