JavaScript(ไธ็ง็ด่ฏๅผ่ๆฌ่ฏญ่จ)

็ฎไป๏ผJavaScriptไธ็ง็ด่ฏๅผ่ๆฌ่ฏญ่จ๏ผๆฏไธ็งๅจๆ็ฑปๅใๅผฑ็ฑปๅใๅบไบๅๅ็่ฏญ่จ๏ผๅ
็ฝฎๆฏๆ็ฑปๅใๅฎ็่งฃ้ๅจ่ขซ็งฐไธบ...
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JavaScript ่ฟ็ฎ็ฌฆ
ๆไพ็ปๆๆธ
ๆฐใ้ไฟๆๆ็ Web ๅผๅๆ็จ,ๅ
ๅซๆตท้ๅฎๆ็คบไพ,ๆถต็ HTMLใCSSใJavaScriptใSQLใPythonใPHPใBootstrapใJavaใXML ็ญๅค็งๆๆฏใ JavaScript ่ฟ็ฎ็ฌฆ JS ConstJS ็ฎๆฐJavaScript ่ฟ็ฎ็ฌฆ ๅฎไพ ๅๅ้่ตๅผ,ๅนถๆๅฎไปฌ็ธๅ : varx=7;// ๅ x ่ตๅผ 7vary=8;// ๅ y ่ตๅผ 8varz=x+y;// ๅ z (x + y) ่ตๅผ 15 ไบฒ่ช่ฏไธ่ฏ่ตๅผ่ฟ็ฎ็ฌฆ(=)ๆ...
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JavaScript parseInt ๅฝๆฐ
ๆไพ็ปๆๆธ
ๆฐใ้ไฟๆๆ็ Web ๅผๅๆ็จ,ๅ
ๅซๆตท้ๅฎๆ็คบไพ,ๆถต็ HTMLใCSSใJavaScriptใSQLใPythonใPHPใBootstrapใJavaใXML ็ญๅค็งๆๆฏใ W3School ๅจ็บฟๆ็จโฎ JAVASCRIPTPYTHONBOOTSTRAPJQUERYPANDASTYPESCRIPTANGULARJSPOSTGRESQLMONGODBKOTLINโฏ JS ๅ่ๆๅ JS ๅ่ๆๅ(็ฑปๅซๆๅบ)JS...
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JavaScript ็ฎไป
ๆไพ็ปๆๆธ
ๆฐใ้ไฟๆๆ็ Web ๅผๅๆ็จ,ๅ
ๅซๆตท้ๅฎๆ็คบไพ,ๆถต็ HTMLใCSSใJavaScriptใSQLใPythonใPHPใBootstrapใJavaใXML ็ญๅค็งๆๆฏใ JavaScript ็ฎไป JS ๆ็จJS ไฝฟ็จๆฌ็ซ ๅๆจๆไพไบๅฑ็คบ JavaScript ่ฝๅ็้จๅๅฎไพใ JavaScript ่ฝๅคๆนๅ HTML ๅ
ๅฎน getElementById()ๆฏๅคไธช JavaScript HTML ๆนๆณไนไธใ ๆฌไพไฝฟ็จ่ฏฅๆน...
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