location tag

22 questions


1 answers
152 views
0
Why can't I use alloca()?

As far as I know, alloca() dynamically allocates memory in stack, not heap, and releases memory on its own when it returns from routine Then shouldn't it be recommended because it's safer because it d...


1 answers
108 views
0
How do I check if a location-based service is available?

I'm developing an Android app. I don't know how to check if the GPS is working or not.I need a method to know if it works as true or false right now, so what is there?I'm trying to float a dialog that...

2 years ago

1 answers
184 views
0
How to get current GPS information from Android programmatically

I want to get my current location information programmed using GPS. What should I do?


1 answers
162 views
0
How do I run the GPS function on the Android emulator?

Hardness and latitude in an Android emulator are required for a simple experiment.Is there a good way to get hardness and latitude?How do I position the emulator to test the location information?


1 answers
85 views
0
[C language] Input and output a string into a two-dimensional array

I'm trying to enter a string in a two-dimensional array, but it doesn't workIf the name of the two-dimensional array is matrix, is it correct that each character in the string is in matrix[i][j]?For e...


1 answers
103 views
0
Insert HTML5 videos, can I insert videos of different sizes in an area with a specific size (ex. width: 600, height: 600) on one screen?

Hello, I am a developer with experience in programming languages.I'm studying the website, but I'm a beginner, so I often ask simple questions. ;;;Just as HTML5 map tags allow you to link to a desired...

2 years ago

1 answers
142 views
0
You want to set the center value to the current geolocation value when using google map api

JSP Code <%@ page language=java contentType=text/html; charset=UTF-8 pageEncoding=UTF-8%><%@include file=/importhead.jsp %> <%@include file=/header.jsp %> <%@include file=/panel.j...


1 answers
82 views
0
Access violation during dynamic assignment of C language two-dimensional array

DYNAMIC ASSIGNMENT OF TWO-Exception occurred (0x00F55146, Project1.exe): 0xC0000005: Access violation occurred while reading location 0xFDFE01You have received the following message:#include<stdio....


2 answers
156 views
0
How to Use For Statements Using C++ Auto

int * buff = new int[10];for(auto x : buff?? ){ x = 0;}I want to initialize all the buffs that were assigned dynamically to zero, buff?Please tell me how to write down.I tried buff[], buff, etc., but ...


1 answers
120 views
0
How do I bring in a location-based company?

Hello, everyoneThere are a lot of location-based apps, but even if I googled about it, it doesn't come out (or maybe I couldn't find it)I am writing to ask what other people thinkList of companies tha...

2 years ago
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