Search results
Results From The WOW.Com Content Network
There are two general ways to specify which character encoding is used in the document. First, the web server can include the character encoding or "charset" in the Hypertext Transfer Protocol (HTTP) Content-Type header, which would typically look like this: [1]
August 20, 1977 - Voyager 2 launched towards Jupiter, Saturn, Uranus and Neptune. August 23, 1963 - Joseph A. Walker, on X-15 Flight 91, becomes first person to fly into space twice. August 27, 1962 - Mariner 2 launched toward 1st Venus Flyby; August 30, 1983 - On Space Shuttle flight STS-8, Guion Bluford becomes the first African-American in ...
The 17th-anniversary celebration featured a panorama of part of the Carina Nebula, and a collection of images selected from that area. [4] In its 17 years of exploring the heavens, NASA's Hubble Space Telescope has made nearly 800,000 observations and snapped nearly 500,000 images of more than 25,000 celestial objects.
URL encoding, officially known as percent-encoding, is a method to encode arbitrary data in a uniform resource identifier (URI) using only the US-ASCII characters legal within a URI. Although it is known as URL encoding , it is also used more generally within the main Uniform Resource Identifier (URI) set, which includes both Uniform Resource ...
A Unicode character is assigned a unique Name (na). [1] The name is composed of uppercase letters A–Z, digits 0–9, hyphen-minus and space.Some sequences are excluded: names beginning with a space or hyphen, names ending with a space or hyphen, repeated spaces or hyphens, and space after hyphen are not allowed.
Ground was broke at Kennedy Space Center for the Apollo Exhibit located in the U.S. Space Walk of Fame. [18] [20] The National Air and Space Museum added two new exhibits: Armstrong and Aldrin's helmet and gloves, and the ability to operate a camera inside of the lunar module, allowing visitors to see inside the cockpit for the first time. [21]
Preference is given to entries celebrating a significant anniversary. For events 100 years old and up, that means multiples of 25 (e.g., 200th, 325th, 550th, etc.). If the event is less than 100 years old, that means multiples of 10 or 25 (e.g., 30th, 60th, 75th).
Each bar and space is from 1 to 4 modules wide. (For comparison, a Code 39 character consists of five bars and four spaces, three of which are wide, for a total width of 13–16 modules.) Code 93 is designed to encode the same 26 upper case letters, 10 digits and 7 special characters as code 39: