1 Around 10% of men is affected by pearly penile papules.  After masturbation or sexual intercourse hard swelling might appear near the foreskin, in the shaft of the head of the penis. This swelling is called lymphocele, and is caused by temporary blockage of the lymphatic channels at the area described.
A key-value store, or key-value database, is a data storage paradigm designed for storing, retrieving, and managing associative arrays, a data structure more commonly known today as a dictionary or hash. Dictionaries contain a collection of objects, or records, which in turn have many different fields within them, each containing data.
In computer science: File storage â¦to note is that the main memory of a computer provides only temporary storage; any data stored in main memory is lost when the power is turned off. For the permanent storage of data, one must turn to auxiliary storage, primarily magnetic and optical media such as tapes, disks, andâ¦ Read More