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Javascript How to define multiple variables on a single line?
... "unique" since anytime you make a reference to an object ( array, object literal, function ) it's passed by reference and not value. So if you change just one of those variables, and wanted them to act individually you will not get what you want because they are not individual objects.
There is al...
How to show all privileges from a user in oracle?
...DBAs and other power users can find the privileges granted to other users with the DBA_ versions of these same views. They are covered in the documentation .
Those views only show the privileges granted directly to the user. Finding all the privileges, including those granted indirectly through r...
Extending Angular Directive
...bably the simplest way to solve this is to create a directive on your app with the same name as the third party directive. Both directives will run and you can specify their run order using the priority property (higher priority runs first).
The two directives will share scope and you can access a...
Difference between Lookup() and Dictionary(Of list())
... your requirements. Personally I find that the lookup is usually a better fit than a Dictionary<TKey, List<TValue>>, mostly due to the first two points above.
Note that as an implementation detail, the concrete implementation of IGrouping<,> which is used for the values implements...
How to verify that a specific method was not called using Mockito?
...
Even more meaningful :
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
// ...
verify(dependency, never()).someMethod();
The documentation of this feature is there §4 "Verifying exact number of invocations / at least x / never", an...
Advantages and disadvantages of GUID / UUID database keys
...s. I've considered going down this path a few times, but there's always a bit of uncertainty, especially around performance and un-read-out-over-the-phone-able URLs.
...
Can I unshelve to a different branch in tfs 2008?
...2\Merlin\Main>tfpt unshelve /?
tfpt unshelve - Unshelve into workspace with pending changes
Allows a shelveset to be unshelved into a workspace with pending changes.
Merges content between local and shelved changes. Allows migration of shelved
changes from one branch into another by rewriting se...
How to get all possible combinations of a list’s elements?
I have a list with 15 numbers in, and I need to write some code that produces all 32,768 combinations of those numbers.
27...
R memory management / cannot allocate vector of size n Mb
...
Consider whether you really need all this data explicitly, or can the matrix be sparse? There is good support in R (see Matrix package for e.g.) for sparse matrices.
Keep all other processes and objects in R to a minimum when you need to make objects of this size. Use gc() to...
Is there a way to instantiate objects from a string holding their class name?
...static Base * createInstance(std::string const& s) {
map_type::iterator it = getMap()->find(s);
if(it == getMap()->end())
return 0;
return it->second();
}
protected:
static map_type * getMap() {
// never delete'ed. (exist until progra...