Byte 8 bit Short Int 16 bit 32
ﺍﻧﻮﺍﻉ ﺍﻟﺒﻴﺎﻧﺎﺕ Byte 8 bit Short Int 16 bit 32 bit Long 64 bit Float 32 bit Double 64 bit Chart 16 bit Boolean 8 bit http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
ﻣﺠﺎﻝ ﺍﻟﻤﺘﻐﻴﺮﺍﺕ Member variable Local variable Method parameters Exception handler parameters http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
ﺍﻟﻤﺘﻐﻴﺮﺍﺕ ﺍﻟﺜﺎﺑﺘﺔ A final variable can only be initialized onc Final float PI; PI = 3. 14 http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
ﻣﺸﻐﻼﺕ ﺍﻻﺯﺍﺣﺔ X=1101001 X>>3: 00011010 >> X<<3: 10010000 >>> X>>>3: 111110101 X<<<3: 00011010 http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
If statement If(x>5) else 110 ﺻﻔﺤﺔ 3 ﺟﻞ ﺗﺪﺭﻳﺐ ﺭﻗﻢ http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
Switch statement Switch (virable) Case 1 Break; Case 2 Break; 112 ﺻﻔﺤﺔ 4 ﺣﻞ ﺗﺪﺭﻳﺐ ﺭﻗﻢ http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
For loop For (int i -0 ; i<=10, i++) { statements } 114 ﺻﻔﺤﺔ 5 ﺗﺪﺭﻳﺐ ﺭﻗﻢ http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
while While (i<=10) { statements } http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
Do while do { statements } while (i<=10) http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
Exception handling try{ } catch statement (exception type name) { Statements } Finally { } http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
Return i; http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
string char[] al. Quds={‘A’, ‘l’, ‘Q’, ’u’, ‘d’, ‘s’ } http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
http: //docs. oracle. com/javase/tutorial/ind ex. html http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
http: //tmohammed. wordpress. com/ ﺍ ﻣﺤﻤﺪ ﺷﺒﻴﺮ
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