Searching A tutorial that tells about searching. Provides links to tutorials on binary and linear searching. Sorting A tutorial that provides an overview of sorting techniques. Major sorting techniques are discussed, including quick sort, merge sort, insertion sort and heap sort. Singly Linked Lists The basics of linked lists are explained with illustrations. The tutorial …
Degaussing is a process of reducing the magnetism of a material by applying an opposite magnetic field. The name is derived from a unit of magnetic flux, the gauss. There are many different uses for degaussing. Cathode Ray Tubes Most televisions and computer monitors that use cathode ray tubes have a degaussing function. The electron …
An ISO file contains not only files and folders but also the disk file system metadata. This includes boot code, structures, and attributes. This is why burning an ISO image is different from writing files from a CD or DVD. To burn an ISO image, you need a CD or DVD burning program that can …
MagLev Trains are trains that rely on magnets or magnetic force to run. There are different kinds of MagLev Trains that have been developed and they differ on the technology used to attract the magnetic force or magnets to make the train run or levitate. Each project is developing its own version of Magnetic levitation …
“cannot resolve symbol” means that the Java compiler cannot locate a symbol referenced in your Java source code. The causes for this common error include: A missing class file A faulty CLASSPATH A symbol name is mispelled or miscapitalized A data type is incorrect, misspelled, or miscapitalized A method is called with the wrong number …
When a change is made to a domain, the change is replicated across all of the domain controllers in the domain. Some changes, such as those made to the schema, are replicated across all of the domains in the forest. This replication is called multimaster replication. But few changes are practically not possible to perform …
Blue Screen Stop 0x00000024 refers to a BSOD (Blue Screen of Death) error message that is displayed whenever there is a conflict with the NTFS.sys file, which is the file responsible for reading and writing to NTFS hard drives. A number of problems can cause this error, with the most common reason being that the …
What is SCP SCP, or Secure Copy, is a protocol made for sharing files in a secure manner. SCP is similar to FTP, but is designed more for security and authentication than easy access. The SCP protocol runs on port 22 and uses both BSD RCP and SSH to protect the files that are being …
IPTV is an acronym for Internet Protocol TV. It essentially is a technology that delivers video or TV broadcasts over the Internet. Instead of receiving television or video over the broadcast waves, cable lines or through a satellite TV service, your TV is hooked directly into a broadband Internet router and receives digital signal directly …
IMSI (International Mobile Subscriber identity) is the information that is used for identification of a mobile phone end-user on a network and is uniquely associated with a given cell phone The IMSI code is stored as a 64 bit number or field, and is sent by the mobile phone to the cellular network. The code …