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Spring Test & Security: How to mock authentication?
...e our users for testing. Each one used on its corresponding test case just by using a straightforward annotation, reducing code and complexity.
Better use @WithMockUser for simpler Role Based Security
As you see @WithUserDetails has all the flexibility you need for most of your applications. It allo...
How does Java handle integer underflows and overflows and how would you check for it?
...) & (left ^ (left - right))) < 0;
}
}
(you can substitute int by long to perform the same checks for long)
If you think that this may occur more than often, then consider using a datatype or object which can store larger values, e.g. long or maybe java.math.BigInteger. The last one doe...
Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
...
By default Entity Framework uses lazy-loading for navigation properties. That's why these properties should be marked as virtual - EF creates proxy class for your entity and overrides navigation properties to allow lazy-loadi...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...urrent instruction pointer (the line that will be executed next, indicated by ->) at the f(x) line in g(), having been called by the g(2) line in main():
public class testprog {
static void f (int x) {
System.out.println ("num is " + (x+0)); // <- STEP INTO
}
static void ...
ng-model for `` (with directive DEMO)
... I use uploadme as src in an img tag, so I can see it is getting set by the directive. However, if I try to grab it from the controller using $scope.uploadme, it is "undefined". I can set uploadme from the controller, though. For example, $scope.uploadme="*" makes the image disappear.
...
Number of lines in a file in Java
... number of lines in these files, usually I open them up and read them line by line until I reach the end of the file
19 Ans...
What is a classpath and how do I set it?
...ing in Java, you make other classes available to the class you are writing by putting something like this at the top of your source file:
import org.javaguy.coolframework.MyClass;
Or sometimes you 'bulk import' stuff by saying:
import org.javaguy.coolframework.*;
So later in your program when ...
What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
...ette apps on top of a wide variety of server technologies:
ASP.NET MVC
Ruby on Rails
Ruby / Sinatra
NodeJS / ExpressJS
PHP / Slim
Java
Erlang
... and more
JavaScript is JavaScript, when it comes to running in a browser. Server side JavaScript is awesome, too, but it has zero effect or influence ...
Alternatives to gprof [closed]
... (or procedure, or any other description you can make) is simply estimated by the fraction of samples that exhibit it.
– Mike Dunlavey
Dec 20 '09 at 13:50
1
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Get the Row(s) which have the max count in groups using groupby
...ndas dataframe which have the max value for count column, after grouping by ['Sp','Mt'] columns?
11 Answers
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