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For example, in the Los Angeles Police Department's radio procedures, Code 1 is not a response code, and its meaning is transferred to Code 2, the original meaning of which is transferred to the semi-official response code "Code 2-High". Additionally, some agencies use "Code 99" which means for all units to respond, typically used in bomb ...
The Zen of Python is a collection of 19 "guiding principles" for writing computer programs that influence the design of the Python programming language. [1] Python code that aligns with these principles is often referred to as "Pythonic". [2] Software engineer Tim Peters wrote this set of principles and posted it on the Python mailing list in ...
Two's complement is the most common method of representing signed (positive, negative, and zero) integers on computers, [1] and more generally, fixed point binary values. Two's complement uses the binary digit with the greatest value as the sign to indicate whether the binary number is positive or negative; when the most significant bit is 1 the number is signed as negative and when the most ...
A bit array (also known as bitmask, [1] bit map, bit set, bit string, or bit vector) is an array data structure that compactly stores bits. It can be used to implement a simple set data structure . A bit array is effective at exploiting bit-level parallelism in hardware to perform operations quickly.
Code points less than 2 16 ("in the BMP") are encoded with a single 16-bit code unit equal to the numerical value of the code point, as in the older UCS-2. Code points greater than or equal to 2 16 ("above the BMP") are encoded using two 16-bit code units. These two 16-bit code units are chosen from the UTF-16 surrogate range 0xD800–0xDFFF ...
President Roosevelt, wearing a black armband, signs the Declaration of War on Japan on December 8, 1941. On December 8, 1941, at 12:30 PM ET the United States Congress declared war, (Pub. L. Tooltip Public Law (United States) 77–328, 55 Stat. 795) on the Empire of Japan in response to its surprise attack on Pearl Harbor and subsequent declaration of war the prior day.
Whole arrays cannot be assigned or compared using a single built-in operator. There is no "array" keyword in use or definition; instead, square brackets indicate arrays syntactically, for example month[11]. Enumerated types are possible with the enum keyword. They are freely interconvertible with integers.
Code: ISO 3166-1 alpha-2 code, pointing to its ISO 3166-2 article Country name : English short name officially used by the ISO 3166 Maintenance Agency (ISO 3166/MA) Year : Year when alpha-2 code was first officially assigned (1974, first edition of ISO 3166)