1) fail-fast Iterator throwsConcurrentModfiicationExceptionas soon as they detect any structural change in the collection during iteration, basically which changes the modCount variable hold by Iterator. While fail-fast iterator doesn't throw CME. You can also see Core Java Volume 1 - Fundamentals...
Interfaces:The abstract data types are referred to as interfaces in Java. They allow Java collections to be manipulated in a way that is not tied to the specifics of their representation. The Set represents the sorted collection of elements. In addition, object-oriented programming languages form...
following, I came through while re-reading stroustrup is writing a program using iterators (Chapter3;Iterators and I/O). This is nothing new and just a iteratorized manifestation of example II above.. but yes, different clothing! ostream_iterator<string> oo(cout); int main() { *oo = “...
"some unicode in this file could not be saved" error occurs when i tried using tamil language in string table "The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name:" with identical names "The project file '' has been renamed or is no longer in the solu...
New in Swift 1.1countElements() is now count() In Swift 1.0 you would count an array like this: let items = [1, 2, 3] println(countElements(items)) The countElements() function has been renamed to count() in Swift 1.1, so the new code is this: let items = [1, 2, 3] ...
() method, add a methodpublic void teardown()under@Afterannotation. The JUnit framework makes sure that after each test case is run, the method under @After is surely executed. The objects used up in the test have to be set NULL in the teardown() method so that the garbage from the...
The forEach method is defined as a default method inside java.lang.Iterable class as shown below : public interface Iterable<T> { Iterator<T> iterator(); default void forEach(Consumer<? super T> action) { Objects.requireNonNull(action); for (T t : this) { action.accept(t); } } }...
Here's a fun project attempting to explain what exactly is happening under the hood for some counter-intuitive snippets and lesser-known features in Python.While some of the examples you see below may not be WTFs in the truest sense, but they'll reveal some of the interesting parts of ...
Basically LRESULT is a datatype that says, "some result that is sizeof(LRESULT) bytes big; see documentation for how to interpret that value". So what this means is that you can return a value by value if that value can fit in a variable sizeof(LRESULT) bytes long: ...
In Java there is a distinction between checked exceptions and non-checked runtime exceptions. The same could apply in this scenario. OOM, StackOverlow, EE exceptions, etc are all unpredictable. However if I write to a registry key that I don't have permissions to write to, I'l...