the expression code as data refers to the idea that source code written in a programming language can be manipulated as data, such as a sequence of characters...
6 KB (728 words) - 04:25, 19 December 2024
Data Matrix is a two-dimensional code consisting of black and white "cells" or dots arranged in either a square or rectangular pattern, also known as...
23 KB (3,019 words) - 02:32, 22 July 2025
labeled item, the QR code contains the data for a locator, an identifier, and web-tracking. To store data efficiently, QR codes use four standardized...
96 KB (9,992 words) - 06:13, 15 July 2025
Infrastructure as code (IaC) is the process of managing and provisioning computer data center resources through machine-readable definition files, rather...
14 KB (1,274 words) - 07:23, 30 May 2025
In communications and information processing, code is a system of rules to convert information—such as a letter, word, sound, image, or gesture—into another...
15 KB (1,935 words) - 11:32, 6 July 2025
These are data codes for Switzerland. These are codes for the country itself. See country code for a fuller explanation. CH ISO country code (ISO 3166-1...
7 KB (452 words) - 15:56, 23 May 2025
contain quantitative data, as well as qualitative, and primarily abstract information, and its goal is to add value to raw data, improve the viewers'...
82 KB (7,723 words) - 07:12, 11 July 2025
detection and correction, data transmission and data storage. Codes are studied by various scientific disciplines—such as information theory, electrical...
27 KB (3,712 words) - 08:44, 19 June 2025
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original...
68 KB (7,556 words) - 07:48, 8 July 2025
Data Coding Scheme is a one-octet field in Short Messages (SM) and Cell Broadcast Messages (CB) which carries a basic information how the recipient handset...
37 KB (661 words) - 07:09, 29 October 2023
signals is usually called a constrained code in data storage systems. Some signals are more prone to error than others as the physics of the communication channel...
16 KB (1,665 words) - 09:31, 4 June 2025
sciences, coding is an analytical process in which data, in both quantitative form (such as questionnaires results) or qualitative form (such as interview...
8 KB (1,091 words) - 23:59, 30 October 2024
In data compression, a universal code for integers is a prefix code that maps the positive integers onto binary codewords, with the additional property...
7 KB (988 words) - 21:49, 11 June 2025
represented or coded in some form suitable for better usage or processing. Advances in computing technologies have led to the advent of big data, which usually...
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Assembly language (redirect from Assembler code)
as in microcontrollers), or a data link using either an exact bit-by-bit copy of the object code or a text-based representation of that code (such as...
89 KB (9,898 words) - 15:05, 16 July 2025
Arithmetic coding (AC) is a form of entropy encoding used in lossless data compression. Normally, a string of characters is represented using a fixed...
41 KB (5,380 words) - 17:26, 12 June 2025
a professional who creates programming code and combines it with statistical knowledge to summarize data. Data science is an interdisciplinary field focused...
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A country code is a short alphanumeric identification code for countries and dependent areas. Its primary use is in data processing and communications...
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USPS use ZIP Codes to route deliveries. In addition, ZIP Codes have become a basis for breaking down demographic, marketing, and sales data for analytical...
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is bit string. Variable-length codes can allow sources to be compressed and decompressed with zero error (lossless data compression) and still be read...
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telecommunications and data storage, Manchester code (also known as phase encoding, or PE) is a line code in which the encoding of each data bit is either low...
9 KB (961 words) - 07:46, 12 July 2025
Code injection is a computer security exploit where a program fails to correctly process external data, such as user input, causing it to interpret the...
29 KB (3,107 words) - 02:01, 24 June 2025
to restore data from corrupted barcodes. As other 2D matrix barcodes it can be read with camera-based readers. As original QR code, rMQR Code can encode...
25 KB (2,441 words) - 22:22, 14 May 2025
computer programs Line coding, in data storage Source coding, compression used in data transmission Coding theory Channel coding Coding (social sciences),...
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Hamming(7,4) code which adds three parity bits to four bits of data. In mathematical terms, Hamming codes are a class of binary linear code. For each integer...
29 KB (4,043 words) - 18:49, 12 March 2025
entropy coding (or entropy encoding) is any lossless data compression method that attempts to approach the lower bound declared by Shannon's source coding theorem...
4 KB (478 words) - 14:12, 18 June 2025
import load_iris iris = load_iris() iris.head() iris.info() This code gives: {'data': array([[5.1, 3.5, 1.4, 0.2], [4.9, 3., 1.4, 0.2], [4.7, 3.2, 1.3...
18 KB (954 words) - 23:38, 16 April 2025
Reed–Solomon error correction (redirect from Reed-Solomon code)
such as MiniDiscs, CDs, DVDs, Blu-ray discs, QR codes, Data Matrix, data transmission technologies such as DSL and WiMAX, broadcast systems such as satellite...
76 KB (12,405 words) - 17:42, 14 July 2025
ISO 4217 (redirect from Currency code)
This data is published in three tables: Table A.1 – Current currency & funds code list Table A.2 – Current funds codes Table A.3 – List of codes for historic...
72 KB (3,909 words) - 21:40, 16 July 2025
sub-function codes. mb_rsp_pdu = Function code (1 byte) + response data (n bytes) As in mb_req_pdu, response data field's size depends on the function code and...
38 KB (4,546 words) - 21:32, 13 July 2025