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Calculating distance between two points, using latitude longitude?
... code given by Dommer above gives slightly incorrect results but the small errors add up if you are processing say a GPS track. Here is an implementation of the Haversine method in Java which also takes into account height differences between two points.
/**
* Calculate distance between two points...
What happens when there's insufficient memory to throw an OutOfMemoryError?
...ne stack for a new
thread, the Java virtual machine throws an OutOfMemoryError.
For Heap, Section 3.5.3.
If a computation requires more heap than can be made available by the automatic storage management system, the Java virtual machine
throws an OutOfMemoryError.
So, it does a ...
Determine if the device is a smartphone or tablet? [duplicate]
...ed correctly for both on a Nexus 7 1200 x 1920: xhdpi AVD. Are you getting errors in the IDE? Does the app compile? Does isTablet return false? What values are returned for the SCREENLAYOUT sizes? How are you calling isTablet? You really don't have any info that allows someone to try to help you. If...
How to access cookies in AngularJS?
...e. function AccountCtrl($scope, $cookieStore)), but then get the following error message: Unknown provider: $cookieStoreProvider <- $cookieStore
– Ellis Whitehead
Jun 11 '12 at 15:05
...
git - skipping specific commits when merging
...er -X ours
So your version will persist over the other one. Even without error messages, you may still "revert" those unwanted commits, because they may have other changes that did not conflict, and you still don't want them.
If you have conflicts envolving NOT ONLY the "to-ignore" commits, you s...
Is it possible to do a sparse checkout without checking out the whole repository first?
... I can't use the command "git checkout [branchname]" (also found error: Sparse checkout leaves no entry on working directory). I've used "git pull origin master" and it works properly.
– Natty
Sep 3 '13 at 7:15
...
Use PHP composer to clone git repo
...
I was encountering the following error: The requested package my-foo/bar could not be found in any version, there may be a typo in the package name.
If you're forking another repo to make your own changes you will end up with a new repository.
E.g:
https:...
How do you create a read-only user in PostgreSQL?
...orkflow.
Multiple tables/views (PostgreSQL versions before 9.0)
To avoid errors in lengthy, multi-table changes, it is recommended to use the following 'automatic' process to generate the required GRANT SELECT to each table/view:
SELECT 'GRANT SELECT ON ' || relname || ' TO xxx;'
FROM pg_class JO...
How to name variables on the fly?
...ly. In the example you put, first line is missing, and then gives you the error message.
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Detect if a jQuery UI dialog box is open
...
Nick Craver's comment is the simplest to avoid the error that occurs if the dialog has not yet been defined:
if ($('#elem').is(':visible')) {
// do something
}
You should set visibility in your CSS first though, using simply:
#elem { display: none; }
...