Eof Questions

I have two structs: struct point { double x; double y; const char *description; }; struct geomap { struct point points[];

I'm using geofire to query firestore as a user walks around. here's my question: let's say my firestore database has 5000 geohashed

I have a simple timestamp issue. i am trying to get a timestamp using gettimeofday and it all works as it should when i print the

Getting double posts in my posts array when adding new posts. resulting in 2 identical new posts in my collection view im running firebase

In the piece of code given below. whenever i am inputing a set of characters with a ctrl+z at the end, which should mark eof for getchar(). it is

I understood, that __builtin_object_size should give information about the size of an object, if it can be determined at compile time

I can have no problem with this code: #include <stdio.h> struct foo { void * data; }; int main() {

I was attempting to read a file as such: char c; while ((c = fgetc(fp) != eof)) { ... } and was not stepping into

I know that expressions like x++ or function calls don't get evaluated in the sizeof operator. when i ran the below code, i

I am using the swift 4 language and geofire library to find points on the map within 3000 km of where i am. when the query encounters the latitude

I have a method that i cdreated called getassignedcustomerlocation that creates a database reference with the variable name assignedcustomerref

Why does n not equal to 8 in the following function? void foo(char cvalue[8]) { int n = sizeof

How to change size of label of x and y axes? when i left click on labels and choose position and size, i can see the options in screenshot.

Why does the sizeof operator return a size larger for a structure than the total sizes of the structure's members?

I am trying to add more than one marker on my map fragment using geofirestore, but i don't understand how to do so. i have tried to

I am building an app that tracks a users location while the app is open and query it with geofire. i would like to keep the location updating from

I am creating an app with firebase. i am using geofire to allow each user to find nearby users of my app. i was wondering if the way my database

I use geofirestore to find the nearest location, it worked but i need to load the documents that i got into

I want to access the inner hashmap so i can great a geofence, where each geofence has a custom radius. i have looked all over the internet

I write an android application and use geofirestore. i can't to get a list with users from firestore

In my android application, i need to get a list with users from firestore within a range using geofirestore.

I am trying to implement geofire into one of my firebase cloud functions and can't understand why the query callbacks

I am having 2 firebase project, one for user app and second for the driver app. i am storing the latest location(lat-long) of the driver app on

In order to use the geofence api the user

I am using geofire to get all users with in a certain radius. when i the addgeoqueryeventlistener & then use a for loop to get all the user

In the following function i am am performing an initial geofire search query and wish to process all keys found, append them to an array and send

I am using this plugin to update my location in firebase. when

I am new to react native and i am having hard times getting values out of a firebase query inside a promise. i tried to setstate in the

This is asked previously but not in cordova. hi all, i want to get alert when user enters the geofence region and also want alert when

I am using the flutter_geofire plugin, from here

I try to implement geofirestore to my firebase cloud-functions. when i try to deploy my code this error occur "typeerror: geofire is not

i'm developing a location tracking app with android studio

I recently noticed that geofire has been archived on github:

I have declared the location source and destination as global variable. but though i am not getting the right value in dist. what should i do pass

I would like to limit the results of geofirestore results similar to the capability within firestore. i have tried to use limit() on the query in

I am attempting to use geofirestore with my vuejs/firestore application but can't seem to find the complete set of documentaton of the

I'm setting up a current location in my application.where do i need to set the encoding? @override public void

The problem occurs on android older than oreo and both oreo and newer. i can't get geofences working even though following steps are done:

Am using geo-fencing code under guidelines of android document. tested in real device such as sony xa1, samsung j7 nxt, xiaomi 5a, poco f1,

I tried to add offset hours to my datetime object now, but it doesn't show the added time that is actual time. it is my flutter project in android

When the following code is executed line by line on shell, it is giving the expected output : >>> name=input("please

I'm trying to set the selected mapkit's annotation id (mapeventid in my case) on didselect and to use when swift is preparing the

After loading script on startup i got a error eoferror: script is running in cli mode. eof when reading a line. barcode:

I am creating a map based app on android platform . i am using firebase firestore as backend database in this project. i wanted to add geofire in

I have a service that fetches data from an api endpoint in my ionic app. here is the function that gets data from the server.

I'm trying to save the geofire information under each postid but currently not quite sure how to do so. could someone please help me figure out

I have a mapview and the users can choose a zoom radius of 1 mi, 10 mi, 20 mi, and 30 mi to search for restaurants from wherever their device is.

Pretty straight forward question. i come from a qt/c++ background, and so i regard it as good practice to be explicit, thus

I am trying to make a query to a cloud-firestore which should return all geopoints within a radius of, say, 10.5 km of a given geopoint. i am

Using an uisearchcontroller if i want to perform a search for a user's favorite book who's title is harry potter i would do the

The input is: the first line - a number of arrays (k); each next line - the first number is the array size, next numbers are elements. max

Right now m using datasnapshot.getchildrencount but it only counts the node available in a child. here is my code

I want to retrieve data from a firebase database with geofire location query but its just trigring ongeoqueryready instead of onkeyentered.

Recently i've been playing around with geohashes and firestore. my

I want to use the set(...) function, but firebase-log says that this function is not available. the firebase-cloud-function

I created an app that detects if the user is on the geofence area. but the problem is that when i enter the geofence area, the app closes.

I'm new to react native and javascript. i've come from java and android dev. i'm looking to call a function within a const, but i just get a load

How can i show lat, lng data from realtime database on google maps ? my database structure : /driversavailable

I am using geo fire in my app ,assume like i am having some data in my geo firebase and i know , if the given location nearer to any of the stored

I am working with geofire and firebase on angular 6 to store locations and unfortunately it's storing a lot of duplicates this is an example

This is my simplified code for geofire observing: the problem is that observeready are only called once, on initial observation, however when new

I'm creating a react native app and i am using react native firebase (rnfirebase). i making an app that uses firestore to store a list of items

I need to find nearby vehicles within a specific radius to a given point and have those sorted by the distance from the given point. does

How can i get the all locations that are near to a passed geolocation(double lat, double lng) using

I am working on an app where i have to implement a feature that when user enters a particular range or location with particular radius like in

I am using geofire to store location in firebase realtime database. i have 2 tables table-a and table-b. for both of

Currently i get a number from the be that states like 750 minutes (int) and should represent the time of day. 750

I should have two times, one is the current time and the other i get it from time picker as shown below. how can i get the difference

Hey all i've seen a number of questions on this but none that seem to answer my particular question. i'm trying to retrieve a list of users based

Small code: import sys x = true print(sys.getsizeof(x)) python 2 output: 24

The code is given below. i have seen all the previously asked questions there they have made the mistake of writing wrong reference or not setting

I have multiple (big) json files that i want to add to firebase real-time database (rtbd). i'm using geofire, so all the children nodes need to be

This is how my firebase database looks like: firebase database

So i have a geofire data structure shown in the picture below. each of my geofire location represents the location of where a photo was taken. so

I am trying to retrieve values from geoquery. the values are getting added to the map but when i return the values the map is empty. here

I have a time-picker that displays the current time the user selects. i am able to convert it from 24 hour to 12 hour format. but i want it to

I want to test if a variable is an instance of the current class. so i'm checking within a method of the class. and i was hoping there's a more

I am trying to save a location to geofire but not getting any response from console and in logs. i have added the dependency in gradle

Since native geoqueries are not yet supported, i've thought of a possible solution but would like to know of its validity and effectiveness.

I am creating a geofence application and it has a map interface for the user to view where the geofences are located. the problem i have is

I'm wondering, how it is possible. i have mainactivty and mainfragment with listener: mainfragmentlistener. of course i implemented this

I am using: geofire#4.1.2 bower_components\geofire └── firebase#3.9.0 i wrote this function to return a

I am trying to create a geofence with background service for monitor. the geofence create successfully and work when apps activity is open but

The update from firebase 4.x to firebase 5.0.0 broke my geofire installation. i was installing geofire via "podfile" like this:

I know this is a basic question, but i’m having a lot of trouble with it nonetheless. i have a firebase database storing community

I would like geofire to do one of two things; 1 - look for a venue location in firebase and if none exists, 2 - create one. so to

I have my data for posts structured like this in firebase realtime database: posts: key1: author: jake

I seem to have stumbled on an issue with geofire, in that i can't seem to filter my geofire queries. on my platform users create posts and their

I am creating nodejs backend for uber like app for android and ios. locations of users will be taken from phone and coordinates i.e. latitude and

I am trying to use geofire in my react native application to get the currently authenticated user's location and save this as a geolocation in the

I am trying to get the coordinates that are saved in the firebase real-time database and display them on a map using the google maps api. this is

I'm trying to retrieve a geofire location saved on firebase but it's returning null. tried saving the location lat & lng with

So the geofire documentation said this: there are three kinds of events that can occur with a geo query: key

I'm curious about the meaning of unaryexpression of es6 spec documentation.

In a recent post, i realised that when allocating a structure variable, passing the dereferenced pointer deemed a better practice in contrast to

#include <stdio.h> #include <stdlib.h> int main(void) { double *array; unsigned

Rewrite the program to distinguish eof from error for the getchar () function. in other words, getchar () returns both during the error and at the