Nhasi tichatora mukana wekudzidza zvishoma nezve Javascript, uye isu tinotanga nedudziro:
JavaScript Ndicho kududzirwa mutauro mutauro, mutauro wechiyero ECMAScript. inotsanangurwa se chinhu chakatenderwa,3 prototype yakavakirwa, zvakakosha, zvisina simba typed uye zvine simba.
Iyo inonyanya kushandiswa mune yayo fomu yeiyo mutengi-parutivi, inoitwa sechikamu che web browser kubvumira kuvandudzwa mu mushandisi interface y mapeji ewebhu simba, kunyange paine fomu yeJavaScript yeiyo server padivi (Server-parutivi JavaScript kana SSJS). Kushandiswa kwayo mumafomu zvekunze kune iyo dandemutande, semuenzaniso mumagwaro PDF, desktop desktop (kunyanya Widgets) zvakare yakakosha.
Kuenderera mberi ne curiosities nezve iyi mitauro yemutauro:
- Null chinhu
- NaN inhamba
- array () '==' Nhema Ichokwadi
- Basa racho kutsiva () gamuchira separamende callback mabasa
- ari mataurirwo enguva dzose inogona kuyedzwa ne bvunzo () pamusoro pe match ()
- Unogona kunyepedzera chiyero chekusiyana kana basa
- Mabasa anogona kuzviuraya ivo pachavo
- Firefox haina kuverenga uye kudzorera iwo mavara mune hexadecimal asi muRGB
- 0.1 + 0.2 '! ==' 0.3
- Undefined inogona kutsanangurwa, kureva kuti, harisi izwi rakachengetedzwa
Uye neizvi tinopera. Pedzisa kupinda nezve Javascript uye pamusoro payo zvinosekesa nekuziva, tisingatauri ...