subtitle) console.log(object.foo) Jonathan Müller A fast, compliant JSON pull parser for writing robust applications undefined Jonathan Müller — @foonathan Express your expectations CppCon 2023-10-03 std::print("{}\n", object.at("foo")); Jonathan Müller A fast, compliant JSON pull parser for writing robust applications Uncaught exception. Jonathan Müller — @foonathan Express your expectations CppCon

Is Well-Understood (common understanding for How It Works™, and possible variations) • Is Highly Robust (correctly, properly, and robustly applied because we know what it solves and how to defend against Is Well-Understood (common understanding for How It Works™, and possible variations) • Is Highly Robust (correctly, properly, and robustly applied because we know what it solves and how to defend against Is Well-Understood (common understanding for How It Works™, and possible variations) • Is Highly Robust (correctly, properly, and robustly applied because we know what it solves and how to defend against

concise A simplified concise signal designed to show the movement of data (great for messages) robust A robust complex line signal designed to show the transition from one state to another (can have many many states) You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is Processing @300 "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 B is high C is Waiting R is Processing

eines Teilnehmers darzustellen (Eignet sich am besten für die Darstellung von Meldungssignalen). robust robust stellt eine Signallinie dar, welche den Übergang von verschiedenen Statusübergängen darstellt festgelegt. Der jeweilige Status des Teil- nehmers zu diesem Zeitpunkt wird mit is definiert. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 PlantUML Sprachreferenz (1.2023

concise A simplified concise signal designed to show the movement of data (great for messages) robust A robust complex line signal designed to show the transition from one state to another (can have many many states) You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is Processing @300 "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 B is high C is Waiting R is Processing

concise A simplified concise signal designed to show the movement of data (great for messages) robust A robust complex line signal designed to show the transition from one state to another (can have many many states) You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is Processing @300 "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 B is high C is Waiting R is Processing

concise A simplified concise signal designed to show the movement of data (great for messages) robust A robust complex line signal designed to show the transition from one state to another (can have many many states) You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is Processing @300 "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 B is high C is Waiting R is Processing

设置周期。可选的参数还有脉冲时长 pulse 和偏移量 offset concise 简明的图形化数据表示，可表示数据的移动（非常适合表示信息）。 robust 用信号线表示的状态，便于呈现状态间的转化（可设置多种状态）。 通过 @ 标注, 和 is 动词定义状态. @startuml robust "Web 浏览器" as WB concise "Web 用户" as WU @0 WU is 空闲 WB is 空闲 "Clock_1" as C1 with period 50 pulse 15 offset 10 binary "Binary" as B concise "Concise" as C robust "Robust" as R analog "Analog" as A @0 C is Idle R is Idle A is 0 @100 B is high C is Waiting R is Processing @startuml robust "Web 浏览器" as WB concise "Web 用户" as WU @0 WU is 空闲 WB is 空闲 @100 WU -> WB : URL WU is 等待中 WB is 处理中 @300 WB is 等待中 @enduml @enduml 10.4 相对时间 可以使用 @+ 和 @- 符号表示相对时间. @startuml robust "DNS

drawn. • concise: A simplified signal designed to show the movement of data (great for messages). • robust: A complex line signal designed to show the transition from one state to another (can have many states) only 2 states (binary). You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is EN is low @enduml 9.3 Adding message You can add message using the following syntax. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU -> WB : URL WU is

drawn. • concise: A simplified signal designed to show the movement of data (great for messages). • robust: A complex line signal designed to show the transition from one state to another (can have many states) only 2 states (binary). You define state change using the @ notation, and the is verb. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU is Waiting WB is EN is low @enduml 9.3 Adding message You can add message using the following syntax. @startuml robust "Web Browser" as WB concise "Web User" as WU @0 WU is Idle WB is Idle @100 WU -> WB : URL WU is