National day from country to country. For example, Spain's national day Fiesta Nacional de España is held on 12 October, the day celebrated in other countries as Columbus Day or "Día de la Raza", and commemorates the anniversary of Christopher Columbus's arrival in the Americas. A military parade is held in Madrid celebrating the occasion. The national day in France is 14 July and known as the "Fête nationale" (known in English-speaking countries as Bastille Day) commemorating the Storming of the Bastille, which is considered the start of the French Revolution. It is widely celebrated and the French Tricolour is much in
Day of the Programmer Day of the Programmer The Day of the Programmer is an international professional day that is celebrated on the 256th (hexadecimal 100th, or the 2th) day of each year (September 13 during common years and on September 12 in leap years). It is officially recognized in Russia. The number 256 (2) was chosen because it is the number of distinct values that can be represented with an eight-bit byte, a value well-known to programmers. 256 is also the highest power of two that is less than 365, the number of days in a common year. This particular day was proposed