The Highway Code Great Britain version, available in English and Welsh, applies to England, Scotland and Wales, but regional specific signs such as driver location signs in England or bilingual signs in Scotland and Wales are not covered. The Northern Ireland version, available in English and Irish, applies to Northern Ireland. Costing one penny, the first edition of the Highway Code was published on 14 April 1931. It contained just 18 pages of advice, including the arm signals to be given by drivers and police officers controlling traffic. The second edition, considerably expanded, appeared in 1934, and now illustrated road signs for the
Code injection Code injection could, for example,: Some users may unsuspectingly perform code injection because input they provide to a program was not considered by those who originally developed the system. For example: Another benign use of code injection could be the discovery of injection flaws themselves, with the intention of fixing these flaws. This is known as a white hat penetration test. To prevent code injection problems, utilize secure input and output handling, such as: The solutions listed above deal primarily with web-based injection of HTML or script code into a server-side application. Other approaches must be taken, however, when dealing