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java.nio (NIO stands for New Input/Output [1] [2]) is a collection of Java programming language APIs that offer features for intensive I/O operations. It was introduced with the J2SE 1.4 release of Java by Sun Microsystems to complement an existing standard I/O. NIO was developed under the Java Community Process as JSR 51. [3]
In computer science, a data buffer (or just buffer) is a region of memory used to store data temporarily while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a microphone) or just before it is sent to an output device (such as speakers); however, a buffer may be used when data is moved between processes ...
Block sort works by extracting two internal buffers, breaking A and B subarrays into evenly sized blocks, rolling and dropping the A blocks into B (using the first buffer to track the order of the A blocks), locally merging using the second buffer as swap space, sorting the second buffer, and redistributing both buffers.
Canaries or canary words or stack cookies are known values that are placed between a buffer and control data on the stack to monitor buffer overflows. When the buffer overflows, the first data to be corrupted will usually be the canary, and a failed verification of the canary data will therefore alert of an overflow, which can then be handled, for example, by invalidating the corrupted data.
Visualization of a software buffer overflow. Data is written into A, but is too large to fit within A, so it overflows into B.. In programming and information security, a buffer overflow or buffer overrun is an anomaly whereby a program writes data to a buffer beyond the buffer's allocated memory, overwriting adjacent memory locations.
i-net Clear Reports (formerly known as i-net Crystal-Clear) is a Java-based cross-platform reporting application providing a report designer and a server component to create reports in numerous output formats like PDF, HTML, PS, RTF, XLS, TXT, CSV, SVG, XML, as well as being viewable in a Java applet or Swing component. [1]
The vast majority of people whose call records have been stolen by Chinese hackers have not been notified, according to industry sources.
In computer programming, bounds checking is any method of detecting whether a variable is within some bounds before it is used. It is usually used to ensure that a number fits into a given type (range checking), or that a variable being used as an array index is within the bounds of the array (index checking).