网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
Stringtest=TestA.TestB.TestC.”;12.//insertcodehere13.String[]result=test.split(regex);Whichregularexpressioninsertedatline12willcorrectlysplittestintoTestA,”TestB,”andTestC”?()

A.Stringregex=“”;

B.Stringregex=““;

C.Stringregex=“.*“.

D.Stringregex=“\\s”

E.Stringregex=“\\.\\s*”;

F.Stringregex=“\\w[\.]+“;


参考答案

更多 “ Stringtest=TestA.TestB.TestC.”;12.//insertcodehere13.String[]result=test.split(regex);Whichregularexpressioninsertedatline12willcorrectlysplittestintoTestA,”TestB,”andTestC”?() A.Stringregex=“”;B.Stringregex=““;C.Stringregex=“.*“.D.Stringregex=“\\s”E.Stringregex=“\\.\\s*”;F.Stringregex=“\\w[\.]+“; ” 相关考题
考题 Stringtest=a1b2c3”;12.String[]tokens=test.split(”\\d”);13.for(Strings:tokens)System.out.print(s+);Whatistheresult?() A.abcB.123C.a1b2c3D.a1b2c3E.Compilationfails.F.Thecoderunswithnooutput.G.Anexceptionisthrownatruntime.

考题 Stringtest=Thisisatest”;12.String[]tokens=test.split(”\s”);13.System.out.println(tokens.length);Whatistheresult?() A.0B.1C.4D.Compilationfails.E.Anexceptionisthrownatruntime.

考题 Given:Which regular expression, inserted at line 12, correctly splits test into Test A, Test B, and Test C?() A.String regex=;B.String regex= .;C.String regex=.*;D.String regex=\\s;E.String regex=\\.\\s*;F.String regex=\\w[\.]+;

考题 Given:11.Stringtest=Thisisatest;12.String[]tokens=test.split(\s);13.System.out.println(tokens.length);Whatistheresult?() A.Anexceptionisthrownatruntime.B.1C.4D.Compilationfails.E.0

考题 Given:11.Stringtest=Thisisatest;12.String[]tokens=test.split(\s);13.System.out.println(tokens.length);Whatistheresult?() A.0B.1C.4D.Compilationfails.

考题 Given:11.Stringtest=a1b2c3;12.String[]tokens=test.split(\\d);13.for(Strings:tokens)System.out.print(s+);Whatistheresult?() A.abcB.123C.a1b2c3D.a1b2c3

考题 Given:11.Stringtest=TestA.TestB.TestC.;12.//insertcodehere13.String[]result=test.split(regex);Whichregularexpression,insertedatline12,correctlysplitstestintoTestA,TestB,andTestC?()A.Stringregex=;B.Stringregex=;C.Stringregex=.*;D.Stringregex=\\s;E.Stringregex=\\.\\s*;

考题 Regex对象的()方法可以找到所有的匹配

考题 下面的方法,当参数值为2的时候返回值是多少 1. public int getValue(int i) { 2. int result = 0; 3. switch (i) { 4. case 1: 5. result = result + i; 6. case 2: 7. result = result + i * 2; 8. case 3: 9. result = result + i * 3; 10. } 11. return result; 12. }A.10B.8C.6D.4E.2F.0