æ¬ç« ç¯è¨éäº JavaScript æææ¨æºãå §å»ºçç©ä»¶ï¼ä»¥åéäºç©ä»¶çæ¹æ³è屬æ§ã
ãå
¨åç©ä»¶ãï¼æç¨±ä½æ¨æºå
§å»ºç©ä»¶ï¼éåå°æåå䏦鿝è¦åå
¨åç©ä»¶æ··è說ãå¨é裡ï¼å
¨åç©ä»¶æ¯é£äºå¨å
¨åç¯å裡çç©ä»¶ãèå
¨åç©ä»¶èªèº«åæ¯éè¯å°å
¨åç¯å裡ç this
éç®åï¼ä½è¥æ¯å¨ ECMAScript 5 çå´æ ¼æ¨¡å¼ï¼strict modeï¼åæ¯ä¸è¢«æ¡ç¨çï¼å³æåå³ undefined
ï¼ã äºå¯¦ä¸ï¼å
¨åç¯åå
å«äºå
¨åç©ä»¶ç屬æ§ï¼ä¹å
å«äºç¹¼æ¿èä¾ç屬æ§ï¼å¦ææç話ï¼ã
å ¶ä»å¨å ¨åç¯ççç©ä»¶ï¼ä¸æ¯è¢«ä½¿ç¨è çè ³æ¬å»ºç«ï¼å°±æ¯ç±ä¸»é«çæç¨ç¨å¼ææä¾ã 主é«ç©ä»¶æ¯ç± API åèè³æå®ç¾©çæä»¶æ±ºå®ç覽å¨ç°å¢ä¸æ¯å¦å¯ç¨ã æ´å¤éæ¼ DOM å JavaScript æ ¸å¿çå·®ç°ï¼è«åè JavaScript æè¡æ¦è¦ã
æ¨æºç©ä»¶åé¡ æ¸å¼å±¬æ§éäºå ¨åå±¬æ§æè¿åä¸åå¼ï¼å ¨åå±¬æ§æ¬èº«ä¸ææä»»ä½å±¬æ§åå½å¼ã
彿¸å±¬æ§éäºå ¨åå½å¼æç´æ¥å¨å ¨åç¯åä¸è¢«å¼å«ï¼ä¸ç¨å¾æåç©ä»¶åå¾å¾å¼å«ï¼å¼å«å¾ç´æ¥åå³çµæçµ¦å·è¡ç人ã
eval()
uneval()
Non-standardisFinite()
isNaN()
parseFloat()
parseInt()
decodeURI()
decodeURIComponent()
encodeURI()
encodeURIComponent()
escape()
å·²æ£ç¨unescape()
å·²æ£ç¨é裡æé³å稱çºåºç¤ç©ä»¶,å°ä½çºå ¶ä»ææç©ä»¶çæ¯ç©ä»¶ãå å«äºä¸è¬ç©ä»¶ãå½å¼ä»¥åé¯èª¤ã
Object
Function
Boolean
Symbol
Error
EvalError
InternalError
RangeError
ReferenceError
SyntaxError
TypeError
URIError
é裡é³åäºæ¸åãæ¥æåæ¸å¸éç®ã
æåèçThese objects represent strings and support manipulating them.
å ·ç´¢å¼çéåThese objects represent collections of data which are ordered by an index value. This includes (typed) arrays and array-like constructs.
Array
Int8Array
Uint8Array
Uint8ClampedArray
Int16Array
Uint16Array
Int32Array
Uint32Array
Float32Array
Float64Array
These objects represent collections which use keys; these contain elements which are iterable in the order of insertion.
åééåSIMD vector data types are objects where data is arranged into lanes.
SIMD
坦驿§è³ªSIMD.Float32x4
坦驿§è³ªSIMD.Float64x2
坦驿§è³ªSIMD.Int8x16
坦驿§è³ªSIMD.Int16x8
坦驿§è³ªSIMD.Int32x4
坦驿§è³ªSIMD.Uint8x16
坦驿§è³ªSIMD.Uint16x8
坦驿§è³ªSIMD.Uint32x4
坦驿§è³ªSIMD.Bool8x16
坦驿§è³ªSIMD.Bool16x8
坦驿§è³ªSIMD.Bool32x4
坦驿§è³ªSIMD.Bool64x2
坦驿§è³ªThese objects represent and interact with structured data buffers and data coded using JavaScript Object Notation (JSON).
ArrayBuffer
SharedArrayBuffer
坦驿§è³ªAtomics
坦驿§è³ªDataView
JSON
Additions to the ECMAScript core for language-sensitive functionalities.
WebAssembly 鿍æºç©ä»¶Iterator
Non-standardParallelArray
Non-standardStopIteration
Non-standardRetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4