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static：do not need instantiate. 1. static无论是加在member variable还是member method之前，就意味着要访问/调用这个member variable/member method的方法只能使用 <className>.<variableN 阅读全文
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I'm Azuk, It's the headlines on BBC World News. The Taliban says it's agreed to a deal with the US to end eighteen years of conflict in Afghanistan. I 阅读全文
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Hello, Everyone. And welcome back to English with Lucy. Today, I'm going to give you 21 advanced alternatives for 'I think'. I think... I think... is 阅读全文
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1. 英文歌曲歌词 lyrics ( Billie Eilish - Bad Guy, Ocena Eyes; Adele - Hello, Someone like you...) 2. 我跟读的radios'／videos' scripts (BBC One-minute world news) 阅读全文
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NOW... Actually this 'mystrcpy' is totally correct. The code causes segementation fault is another function 'mystrdup'... /*/*/* The first assignment 阅读全文
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In Matlab, using matrix (backslash in Matlab) slove the linear equations of two unknowns. 0.003*x+59.14*y = 59.17 5.291*x-6.130*y = 46.78 type followi 阅读全文