Tutorial Java SCJP – #11 How to use String, StringBuilder and StringBuffer
The most used data types for variables in any programming language are boolean values, numeric primitive values and “strings” (or arrays) of characters. In contrast with C or C++, in Java handling...
View ArticleTutorial Java SCJP – #12 Immutable, String and Integer
Immutable objects are objects that don’t change their value once they are created. The most known immutable object in Java is String. Besides String, there is another immutable object, and this is...
View ArticleHow to convert a byte array to a Hex String in Java
When processing binary values it is very difficult to read or to display them because any printing function generates a String value. The problem with this approach is that not all byte values can be...
View ArticleUtilizarea sirurilor de caractere in limbajul de programare C++
In limbajul de programare C++, un sir de caractere se defineste in doua moduri: vector de caractere – zona de memorie de lungime prestabilita care se rezerva la momentul compilarii aplicatiei; pointer...
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