paquetes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 2.2.1. apt vs. apt-get / apt-cache vs. aptitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 2.2.2. Operaciones Operaciones básicas de gestión de paquetes utilizando la línea de órdenes apt(8), aptitude(8) y apt-get(8)/apt-cache(8) 54 2.7. Opciones más importantes de la orden aptitude(8) . . . . . . . . . . . . texto como mc y vim mediante la orden apt-get(8) para que los nuevos usuarios empiecen a tener experiencia con lo siguiente. # apt-get update ... # apt-get install mc vim sudo aptitude ... Si los

el vector, se utiliza [ ], pero entrará en pánico si se sale de los límites. También se puede usar get para obtener una Option. La función pop eliminará el último elemento. • Se estudiarán los slices el ["Orgullo y prejuicio", "Las aventuras de Alicia en el país de las maravillas"] { match page_counts.get(book) { Some(count) => println!("{book}: {count} páginas"), None => println!("{book} es desconocido insertará el valor alternativo en el hashmap si el libro no se encuentra. let pc1 = page_counts .get("Harry Potter y la piedra filosofal") .unwrap_or(&336); let pc2 = page_counts .entry("Los juegos

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle 20.2.0 You can even use the GraalVM JavaScript Engine in Java 11 to get rid of the warning messages. Since JLatexMath is bigger, you have to download it separately, then %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle 20.2.0 You can even use the GraalVM JavaScript Engine in Java 11 to get rid of the warning messages. Since JLatexMath is bigger, you have to download it separately, then %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle 20.2.0 You can even use the GraalVM JavaScript Engine in Java 11 to get rid of the warning messages. Since JLatexMath is bigger, you have to download it separately, then %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle 20.2.0 You can even use the GraalVM JavaScript Engine in Java 11 to get rid of the warning messages. Since JLatexMath is bigger, you have to download it separately, then %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle 20.2.0 You can even use the GraalVM JavaScript Engine in Java 11 to get rid of the warning messages. Since JLatexMath is bigger, you have to download it separately, then %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve

variable %set_variable_value("$my_variable", "some_value") An empty string %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve dir, rectangle, "A label") @enduml Notes When mixing sprites macros with other elements you may get a syntax error if, for example, trying to add a rectangle along with classes. In those cases, add {

variable %set_variable_value("$my_variable", "some_value") An empty string %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve dir, rectangle, "A label") @enduml Notes When mixing sprites macros with other elements you may get a syntax error if, for example, trying to add a rectangle along with classes. In those cases, add {

idle Client is idle @Client 0 is send Client -> Server@+25 : GET +25 is await +75 is recv +25 is idle +25 is send Client -> Server@+25 : GET\nIf-Modified-Since: 150 +25 is await +50 is recv +25 is idle %function_exists("$some_function") true if the function has been defined %get_variable_value Retrieve some variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve dir, rectangle, "A label") @enduml Notes: When mixing sprites macros with other elements you may get a syntax error if, for example, trying to add a rectangle along with classes. In those cases, add {