Hello World
First program's output
Hello World is a simple program or message used as a first exercise when learning a new programming language or system.
The tradition dates to the 1970s: write code that displays "Hello, World!" to confirm the environment works.
By extension, any initial test or debut: Consider this my hello world as a podcaster.
Symbolic communication system
- syntaxRules for arranging words
- debuggingError removal from programs
- compilerSource-to-machine-code translator
- IDEUnified coding software suite
variables · functions · loops · tutorial · example · output · console · terminal
Expression of goodwill
- hiInformal spoken salutation
- heyInformal greeting or summons
- howdyInformal rural greeting
- namasteRespectful Indian greeting
shalom · bonjour · hola · ciao · aloha · salaam · konnichiwa
Inexperienced newcomer to field
- newbieInexperienced person, informally
- first stepsInitial actions taken
- learningGaining knowledge gradually
- tutorialInstructional step-by-step guide
introduction · basics · starter · getting started · initiation · onboarding · first attempt · trial run
Transmitted media signal
- debutFirst public appearance
- introductionPreliminary section or presentation
- unveilingAct of first revealing
- arrivalAct of reaching destination
emergence · launch · premiere · revelation · proclamation · first contact · coming out · grand entrance
code
Symbolic communication system
- syntaxRules for arranging words
- debuggingError removal from programs
- compilerSource-to-machine-code translator
IDE · variables · functions · loops · tutorial · example · output · console · terminal · script
salutation
Expression of goodwill
namaste · shalom · bonjour · hola · ciao · aloha · salaam · konnichiwa
novice
Inexperienced newcomer to field
- newbieInexperienced person, informally
- first stepsInitial actions taken
- learningGaining knowledge gradually
tutorial · introduction · basics · starter · getting started · initiation · onboarding · first attempt · trial run · starting point
broadcast
Transmitted media signal
- debutFirst public appearance
- introductionPreliminary section or presentation
- unveilingAct of first revealing
arrival · emergence · launch · premiere · revelation · proclamation · first contact · coming out · grand entrance · opening statement
Hello Worldproduction code
Software serving real users
enterprise software · real-world application · operating system · kernel · compiler
Hello Worldfarewell
Leave-taking expression
end of life · shutdown · termination · deprecation · sunsetting
hello, world, hellos, worlds, worldly, unworldly, worldliness