How do I add current location into dynamic google map? - maps

I found codes for current location but I doesn't really know how to implement into the dynamic google map I have. Can anyone guide me along? Thanks.
The codes I found for current location: http://4rapiddev.com/google-api/display-user-current-location-on-google-map/

HTML5 Geolocation may be this can help. look at Displaying the Result in a Map.

Related

Google Apps Script : how to resize an image present on Google Drive?

I want to resize some images present on Google Drive thanks to a Google script. How can I do that ?
Thanks !
Unfortunately, there is no native method to do this using Apps Script.
But luckily, you can do this fairly easily thanks to this external library. As explained in the provided link, once you import it, you can access its methods with ImgApp.
One of those methods, doResize(), is what you're looking for. But please be aware of the limitations associated with this method.
I hope this is of any help.

React Native Location Services “nearby” Implementation

I’m building a React-Native social media app with a feature that allows you to find other users who are nearby. I know React Native has location services capabilities, but I’m not sure how I would implement this type of background location tracking. Anyone know?
I hope you have built something like this by now, but still, I will try to help you out here.
Get user's current location and store it in ES/MongoDB. You will do this for all other users as well. So, now you have a data source containing all users' current locations.
Now do a query to ES/MongoDB to get users with their current locations in X miles radius of your current user's location.
Voila you have this feature ready.
PS: To get user's current location you can use the react-native-location package.
You can solve the problem through the library officially supported by React-native.
react-native-background-geolocation
Links you can refer to for troubleshooting

Android map navigation

Hi I am new to programming so please bear with me.
Basically, I want to create a map for Android devices that load markers and navigate from point A to B while avoiding the markers. It is ok if the path is not the shortest.
I have tried loading markers from geojson file using both google map and mapbox with no problems. Now, what can I do to customize navigation within the app itself? Thanks in advance.
Unfortunately, it does not appear that this feature has direct support from the API. Please see these answers for alternate suggestions:
Google API (directions) - creating routes that avoid certain points
Blacklisting specific roads from Google Maps/Mapquest?

How to scrape dynamic website?

I am a novice website scraper, trying to get a usable list of all past events on Hackathon.io. Any advice would be greatly appreciated. I have been using the chrome scraper extension but it comes up empty/blank for this website. Thanks
http://www.hackathon.io/events
The more button can be enumerated like so: http://www.hackathon.io/events?location=&page=61&term=&time=past&utf8=%E2%9C%93 ; you would just iterate through those and grab the links using the appropriate xpaths.

How to get google map view with housing outlines?

on this application, you type in your home address, and the map changes to a view with outlines for each house? Do any of you know how they did this? Or what route they took? Any helpful information related to this, or interactive maps would be very appreciated.
You can view the picture right here:
Thanks
The URL you reference gives an image, not a map, so it might just be a mockup of something they would like to do.
It is also possible that this app is for a limited geographical region and they figured out the parcel information by hand (or got it from their city).
It's hard to tell with just an image.

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