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IBM defined two sets of printer commands, and therefore two sets of printer control characters are available. The first set of commands did not send any data to be printed to the printer but only a paper movement instruction. These are called immediate commands. The second set of commands send data to be printed on the current line plus a paper ...
Special symbols should display properly without further configuration with Konqueror, Opera, Safari, and most other recent browsers. An optional step that can be taken for better (and correct) display of characters with ligature forms, combined characters , after the previously mentioned steps were followed, is to install a rendering engine ...
The programming language APL uses a number of symbols, rather than words from natural language, to identify operations, similarly to mathematical symbols.Prior to the wide adoption of Unicode, a number of special-purpose EBCDIC and non-EBCDIC code pages were used to represent the symbols required for writing APL.
Code page 437 (CCSID 437) is the character set of the original IBM PC (personal computer). [2] It is also known as CP437, OEM-US, OEM 437, [3] PC-8, [4] or MS-DOS Latin US. [5] The set includes all printable ASCII characters as well as some accented letters (), Greek letters, icons, and line-drawing symbols.
In computing and telecommunications, a control character or non-printing character (NPC) is a code point in a character set that does not represent a written character or symbol. They are used as in-band signaling to cause effects other than the addition of a symbol to the text.
Some recent embedded systems also use proprietary character sets, usually extensions to ISO 8859 character sets, which include box-drawing characters or other special symbols. Other types of box-drawing characters are block elements , shade characters, and terminal graphic characters; these can be used for filling regions of the screen and ...
Xcode 4.3 reorganizes the Xcode menu to include development tools. [36] Xcode 4.3.1 was released on March 7, 2012 to add support for iOS 5.1. [ 37 ] Xcode 4.3.2 was released on March 22, 2012 with enhancements to the iOS Simulator and a suggested move to the LLDB debugger versus the GDB debugger (which appear to be undocumented changes).
Procedure calls inside a shared library are typically made through small procedure linkage table (PLT) stubs, which then call the definitive function.This notably allows a shared library to inherit certain function calls from previously loaded libraries rather than using its own versions.