- 러쉬 해외 직구
- 라즈베리파이 모니터벽
- 東京事変
- formex E400
- 막달운동
- 라즈베리파이 와이파이
- raspberrypi wifi
- 東京事變
- 도쿄지헨
- 시온여성병원
- Skins
- 흥성전기
- Arduino
- sony nex vg20
- wall display raspberrypi
- 월디스플레이
- 세실내과
- Shena Ringo
- 유학생 건강검진
- OPT #EAD
- 인천작업실
- 세운전자상가
- 동경사변
- 시이나링고
- piwall
- 이슬비침
- IR sensor
- 4대 대첩
- formex
- 파이월
- Today
- Total
'_'
JavaScript_p5.js_array 본문
5.4: Functions Inside of Objects - p5.js Tutorial
in javaScript, Object{ name: value } pair!!!!!!!!!
basically, adding functions and properties to Objects in javascript looks like this:
var object = {
myvar : "12",
mymethod : function(test) {
return something; }
}
then call mymethod like:
object.mymethod(parameter);
or the deeper version :
var object = {
object2 : {
mymethod : function(test) { return something; }
}
}
then:
object.object2.mymethod(parameter);
parameters/arguments:
Unlike argument in usual mathematical usage, the argument in computer science is thus the actual input expression passed/supplied to a function, procedure, or routine in the invokation/call statement, whereas the parameter is the variable inside the implementation of the subroutine. For example, if one defines the add subroutine as def add(x, y): return x + y, then x, y are parameters, while if this is called as add(2, 3), then 2, 3 are the arguments. Note that variables (and expressions thereof) from the calling context can be arguments: if the subroutine is called as a = 2; b = 3; add(a, b) then the variables a, b are the arguments, not the values 2, 3. See the Parameters and arguments section for more information.
array in javascript
array in javascript tries to assume and figure out how long or how many elements are in array, therefore daniel shiftman is saying, declare array at the global level and create an object definition into setup function, assign it to array.
'자료용 > HTML_CSS_JAVASCRIPT' 카테고리의 다른 글
clean up JS + PI wall + RaspberryPI (0) | 2018.10.30 |
---|---|
font family (0) | 2018.10.27 |
image responding to window size (0) | 2018.05.13 |
api_p5.js (0) | 2018.02.03 |