Java
Bijan Mashaw has written: 'C++ programming byte by byte' 'Programming byte by byte' -- subject(s): FORTRAN 77 (Computer program language), Structured programming 'BASIC' -- subject(s): BASIC (Computer program language)
Byte code is the unique characteristics property of the java programming language, basically the intermediate representation of java programs. It is something like a normal text file. Therefore, it cannot be affected by virus. It is an intermediate between a human readable source and a machine readable source.
ORG is an assembler directive that sets the address of the next generated instruction or data byte.
a character/byte as defined in the C programming language is one byte (8 bits). A string can be as short as one byte and can be as long as the physical memory limits can contain it.
When Java (or another programming language) warns you that there is a possible loss of precision, they mean that you are trying to treat one type of number as a different type.For instance, if you try to store an int value in a byte variable:int i = 10;byte b = i;The int can store more information, so forcing it into a byte may cause a loss of that extra information.In order to work around this, you need to cast the variable to tell the programming language that you really want to convert from one type to the other.int i = 10;byte b = (byte) i;
the program written in high level language is called "source program"
Low level computer languages require the programmer to know the machine code or assembler language for the computer CPU targeted including low-level functions like memory allocation and memory deallocation.A high-level programming language is a programming language with strong abstraction from the details of the computer.The Java programming language is not only a high-level language, but is also machine and platform independent in that the same compiled byte-code can run on different platform and CPUs without recompiling.
compare hard byte and micro sequencer control unit
Java coding uses byte as one of the programming directives to clarify commands. Byte can also be used in the Java code to save memory space when the need arises.
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when we compile a file in java, it creates a byte code which later on gets interpreted to machine understandable code. byte code is not machine language. where system understands only machine language. hence the interpretation of byte code is required.
converting of humanreadlable language to machinelevel language