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Calculating distance between two points, using latitude longitude?
...ith javascript examples for various spherical calculations. The very first one on the page should give you what you need.
http://www.movable-type.co.uk/scripts/latlong.html
Here is the Javascript code
var R = 6371; // km
var dLat = (lat2-lat1).toRad();
var dLon = (lon2-lon1).toRad();
var a = Mat...
Dialog to pick image from gallery or from camera
...o pick an image from the camera or to get from gallery (like in build-in phone book or Skype)?
6 Answers
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'git branch -av' showing remote branch that no longer exists
...
Superb one.In my local i was seeing weird branches which had no connection with the code base repo .when i ran this command , it tuned my local origin branch and then i added upstream master .thanks
– Ankur Sr...
Determine if the device is a smartphone or tablet? [duplicate]
I would like to get info about a device to see if it's a smartphone or tablet. How can I do it?
9 Answers
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Pushing empty commits to remote
I have pushed one commit to remote but now I realized that the commit message is not correct. I would like to change the commit message but AFAIK it is not possible. So i decided to create empty commit with correct message:
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Regarding 'main(int argc, char *argv[])' [duplicate]
...n" or only implementing the most often used functionality of each) as just one executable which is advantageous in many scenarios...
– SlySven
Sep 11 '16 at 15:42
add a commen...
What does dot (.) mean in a struct initializer?
... with some compilers). struct demo_s demo = { .first = 1, .first = 9 }; On one of my GCC this will compile without warning and first will be 9.
– Renate
Feb 8 at 2:16
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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
...wered Jul 31 '13 at 16:42
Andy JonesAndy Jones
5,80644 gold badges2727 silver badges4444 bronze badges
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Detect if a jQuery UI dialog box is open
I am using a jQuery UI dialog. If it is open, I want to do one thing. If it is closed, I want to do another.
5 Answers
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How do you save/store objects in SharedPreferences on Android?
...ead is bit old.
But I'm going to post this anyway hoping it might help someone.
We can store fields of any Object to shared preference by serializing the object to String.
Here I have used GSON for storing any object to shared preference.
Save Object to Preference :
public static void saveObjectTo...