T8-JSFRONT Flashcards

1
Q

MOTOR DE JS EN EDGE

A

V8

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2
Q

MOTOR JS EN CHROME

A

V8

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3
Q

MOTOR DE JS EN FIREFOX

A

Spider Monkey

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4
Q

MOTOR JS EN SAFARI

A

Nitro

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5
Q

MOTOR JS DE OPERA

A

V8

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6
Q

Nombre de JS actual (ECMA SCRIPT)

A

ECMA SCRIPT 262

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7
Q

Nuevos lenguajes de JS

A

Nuevos lenguajes:
-Typescript
-Coffecript
-Dart
*Nota no confundir con los framework (Angular por ejemplo que está escrito en TS)

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8
Q

Como se llama el proceso que se hace para cambiar el lenguaje de Typecript a JS

A

Transpilar
*No confundir a compilar, compilar es cambiar de un nivel superior a uno inferior por ejemplo, Java a codigo maquina

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9
Q

Que transpilers se conocen

A

Para transpilar el codigo se usa:
Babel (TS a JS)
Traceur
tsc

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10
Q

Que hace Bower

A

Es una herramienta contruida sobre NodeJS que sirve para GESTIONAR DEPENDENCIAS de versiones (OBSOLETO)

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11
Q

Que hace gulp o grunt

A

Es una herramienta construida sobre NodeJS que sirve apra automatizar tareas de desarrollo de JS

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12
Q

Que hace yeoman

A

Está escrita sobre NodeJS y sirve para generar estructuras de directorios/ficheros (SIMILAR A MAVEN)

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13
Q

npm que es

A

herramienta para gestionar dependencias igual que bower y yarn

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14
Q

Yarn que es

A

una herramienta para gestionar paquetes igual que Bower

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15
Q

AJAX

A

Es un objeto XMLHTTPREQUEST (Nota no tiene que ser XML)

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