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java Programming Glossary: distinctWhat is the difference between Set and List? http://stackoverflow.com/questions/1035008/what-is-the-difference-between-set-and-list List is an ordered sequence of elements whereas Set is a distinct list of elements which is unordered thank you Quinn Taylor ...
What is an “internal address” in Java? http://stackoverflow.com/questions/13860194/what-is-an-internal-address-in-java the hashCode method defined by class Object does return distinct integers for distinct objects. This is typically implemented.. defined by class Object does return distinct integers for distinct objects. This is typically implemented by converting the internal..
Immutability of Strings in Java http://stackoverflow.com/questions/1552301/immutability-of-strings-in-java it's a reference to an object. Hello and Help are two distinct String objects. Thus str points to a string. You can change..
whats the difference between “.equals and ==” http://stackoverflow.com/questions/1643067/whats-the-difference-between-equals-and object. However the equals method can be overridden so two distinct objects can still be equal. For example String x hello String..
What is an object's hash code if hashCode() is not overridden? http://stackoverflow.com/questions/2237720/what-is-an-objects-hash-code-if-hashcode-is-not-overridden the hashCode method defined by class Object does return distinct integers for distinct objects. This is typically implemented.. defined by class Object does return distinct integers for distinct objects. This is typically implemented by converting the internal..
http://stackoverflow.com/questions/2486191/java-string-pool interning is a method of storing only one copy of each distinct string value which must be immutable. Interning strings makes.. more time when the string is created or interned. The distinct values are stored in a string intern pool. Basically a string..
Why is System.arraycopy native in Java? http://stackoverflow.com/questions/2772152/why-is-system-arraycopy-native-in-java can be done with a single memcpy memmove as opposed to n distinct copy operations. The difference in performance is substantial...
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer modulo 255 3 5 17. Because that's a product of three distinct primes only about 1 8 of the residues mod 255 are squares. However..
What is the difference between “text” and new String(“text”) in Java? http://stackoverflow.com/questions/3052442/what-is-the-difference-between-text-and-new-stringtext-in-java The latter explicitly creates a new and referentially distinct instance of a String object the former may reuse an instance.. so why don ™t we use ˜new to create them What referential distinction means Examine the following snippet String s1 foobar String..
String comparison and String interning in Java http://stackoverflow.com/questions/3885753/string-comparison-and-string-interning-in-java string2 will work if You've already made sure you've got distinct values in some other way e.g. you're using string values fetched..
Memory barriers and coding style over a Java VM http://stackoverflow.com/questions/3964317/memory-barriers-and-coding-style-over-a-java-vm site stackoverflow.com java volatile keyword returns 355 distinct results. Use of volatile is at best a volatile decision. When..
How do hashCode() and identityHashCode() work at the back end? http://stackoverflow.com/questions/4930781/how-do-hashcode-and-identityhashcode-work-at-the-back-end the hashCode method defined by class Object does return distinct integers for distinct objects. This is typically implemented.. defined by class Object does return distinct integers for distinct objects. This is typically implemented by converting the internal..
Trust Store vs Key Store - creating with keytool http://stackoverflow.com/questions/6340918/trust-store-vs-key-store-creating-with-keytool the same store although it's often better practice to use distinct stores especially when they're file based . share improve this..
Why are interfaces preferred to abstract classes? http://stackoverflow.com/questions/639592/why-are-interfaces-preferred-to-abstract-classes detail whereas with only interfaces you must have many distinct objects with almost duplicate code. Interfaces have many uses..
Barcode Scanner implementation on Java http://stackoverflow.com/questions/8146840/barcode-scanner-implementation-on-java keyboard any barcode that my app did not create I used a distinct signature on my barcodes this was so it would work as a regular..
Why can't strings be mutable in Java and .NET? http://stackoverflow.com/questions/93091/why-cant-strings-be-mutable-in-java-and-net
If statement using == gives unexpected result http://stackoverflow.com/questions/9870985/if-statement-using-gives-unexpected-result String object. The result is false if the operands are distinct String objects even if they contain the same sequence of characters...
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