Data Mining
John Samuel
CPE Lyon
Year: 2021-2022
Email: john(dot)samuel(at)cpe(dot)fr
[ { "languageLabel": "ENIAC coding system", "year": "1943" }, { "languageLabel": "ENIAC Short Code", "year": "1946" }, { "languageLabel": "Von Neumann and Goldstine graphing system", "year": "1946" } ]
<?xml version="1.0" encoding="UTF-8"?> <root> <element> <languageLabel>ENIAC coding system</languageLabel> <year>1943</year> </element> <element> <languageLabel>ENIAC Short Code</languageLabel> <year>1946</year> </element> <element> <languageLabel>Von Neumann and Goldstine graphing system</languageLabel> <year>1946</year> </element> </root>
languageLabel,year ENIAC coding system,1943 ENIAC Short Code,1946 Von Neumann and Goldstine graphing system,1946
Il est impossible sur un système informatique de calcul distribué de garantir en même temps (c'est-à-dire de manière synchrone) les trois contraintes suivantes
num | languageLabel | year |
---|---|---|
1 | ENIAC coding system | 1943 |
2 | ENIAC Short Code | 1946 |
3 | Von Neumann and Goldstine graphing system | 1946 |
ENIAC coding system:1; ENIAC Short Code:2 Von Neumann and Goldstine graphing system:3 1943:1; 1946:2; 1946:3
{ "languageLabel": "ENIAC coding system", "year": "1943" } { "languageLabel": "ENIAC Short Code", "year": "1946" } { "languageLabel": "Von Neumann and Goldstine graphing system", "year": "1946" }
identifiant | languageLabel,year |
---|---|
p1 | ENIAC coding system,1943 |
p2 | ENIAC Short Code,1946 |
p3 | Von Neumann and Goldstine graphing system,1946 |
import requests
url = "https://api.github.com/users/johnsamuelwrites"
response = requests.get(url)
print(response.json())
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="root" type="rootType"/> <xs:complexType name="elementType"> <xs:sequence> <xs:element type="xs:string" name="languageLabel"/> <xs:element type="xs:short" name="year"/> </xs:sequence> </xs:complexType> <xs:complexType name="rootType"> <xs:sequence> <xs:element type="elementType" name="element" maxOccurs="unbounded" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:schema>
num | languageLabel | year |
---|---|---|
1 | ENIAC coding system | 1943 |
\({num}\rightarrow{languageLabel}\)
\({languageLabel}\rightarrow{year}\)
\({num}\rightarrow{year}\)