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A software bug is a bug in computer software . A computer program with many or serious bugs may be described as buggy. The effects of a software bug range from minor (such as a misspelled word in the user interface) to severe (such as frequent crashing ). Software bugs have been linked to disasters.
A race condition or race hazard is the condition of an electronics, software, or other system where the system's substantive behavior is dependent on the sequence or timing of other uncontrollable events, leading to unexpected or inconsistent results. It becomes a bug when one or more of the possible behaviors is undesirable.
Many programming languages require garbage collection, either as part of the language specification (e.g., RPL, Java, C#, D, [5] Go, and most scripting languages) or effectively for practical implementation (e.g., formal languages like lambda calculus). [6] These are said to be garbage-collected languages.
Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let programmers write once, run anywhere ( WORA ), [ 16] meaning that compiled Java code can run on all platforms that support Java without the ...
A program will not compile until all syntax errors are corrected. ... uninitialized variable's value in Java code is a ... code that does not meet the requirements of ...
In computer programming, a code smell is any characteristic in the source code of a program that possibly indicates a deeper problem. [1] [2] Determining what is and is not a code smell is subjective, and varies by language, developer, and development methodology. The term was popularized by Kent Beck on WardsWiki in the late 1990s. [3]
Exception handling. In computing and computer programming, exception handling is the process of responding to the occurrence of exceptions – anomalous or exceptional conditions requiring special processing – during the execution of a program. In general, an exception breaks the normal flow of execution and executes a pre-registered ...
A tracking system or defect tracking system is a software application that keeps track of reported software bugs in software development projects. It may be regarded as a type of issue tracking system . Many bug tracking systems, such as those used by most open-source software projects, allow end-users to enter bug reports directly. [1]