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Custom sort function in ng-repeat
...d write your own function. For example, if you would like to compare cards based on a sum of opt1 and opt2 (I'm making this up, the point is that you can have any arbitrary function) you would write in your controller:
$scope.myValueFunction = function(card) {
return card.values.opt1 + card.valu...
How to get thread id from a thread pool?
...etic will allow you to do "thread X of Y" correctly:
// modulo gives zero-based results hence the +1
long threadId = Thread.currentThread().getId()%numThreads +1;
New results:
burhan@orion:/dev/shm$ javac ThreadIdTest.java && java ThreadIdTest
I am thread 2 of 5
I am thread 3 of 5
I ...
How do I unit test web api action method when it returns IHttpActionResult?
...e();
_userManager = null;
}
}
base.Dispose(disposing);
}
}
Start with a base class that all test classes will inherit from:
public class BaseTest
{
protected static User CurrentUser;
protected static IList<string> Roles;
public B...
Passing arguments to require (when loading module)
...
Based on your comments in this answer, I do what you're trying to do like this:
module.exports = function (app, db) {
var module = {};
module.auth = function (req, res) {
// This will be available 'outside'....
What are Flask Blueprints, exactly?
....
Instead you can segment or split bigger codes into separate file, mostly based on functionality. Like bricks forming a wall.
Hope this helped. Since this is a theoretical question, posting no codes.
share
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Can I set null as the default value for a @Value in Spring?
...rhaps to Enum the switch is easier. Its also easier to unit test :)
EDIT: based on your comments on using enums and my opinion of not using null.
@Component
public class MyObject {
@Value("${crap:NOTSET}")
private Crap crap;
public enum Crap {
NOTSET,
BLAH;
}
}
...
What is __gxx_personality_v0 for?
...
A quick grep of the libstd++ code base revealed the following two usages of __gx_personality_v0:
In libsupc++/unwind-cxx.h
// GNU C++ personality routine, Version 0.
extern "C" _Unwind_Reason_Code __gxx_personality_v0
...
Non-Singleton Services in AngularJS
...its easy to tell right away what services are singletons and what are not. Based on if an object is being newed up.
– j_walker_dev
Apr 10 '14 at 7:13
...
Finding all cycles in a directed graph
...en if you wish you can generate combinations of simple cycles.
One of the baseline algorithms for finding all simple cycles in a directed graph is this: Do a depth-first traversal of all simple paths (those that do not cross themselves) in the graph. Every time when the current node has a successor...
Google Maps: how to get country, state/province/region, city given a lat/long value?
I need a list of countries, states & cities based on a collection of lat/long values I have. I need to store this information in a manner that hierarchy is preserve and without duplicates (e.g. "USA" and "United States" and "United States of America" are the same country; I only want one instance of...