A: preg_replace("/test/i",$_GET["h"],"justtest")
B: preg_replace("/test/ie",$_GET["h"],"justtest")
C: preg_replace("/test/ie",’test("\1")’,$_GET["h"])
D: preg_replace("/test/ie",’test(\1)’,$_GET["h"])
举一反三
- 如果测试结果不理想, 更换该组件。 A: If the results of the test are unsatisfactory, replace the unit. B: If the conclusions of the test are not satisfactory, replace the unit. C: If the finding of the test are not satisfactory, replace the unit.
- 以下属于正则的方法有 A: text() B: replace() C: test() D: match()
- 指出代码输出的各个结果: console.log(test); function test(test){ console.log(test); var test=234; console.log(test); function test(){} } test(1); var test=123;
- To get the visa, she has to bring______. A: certificate of test B: test paper C: passport D: A and C
- 下面选项中,哪个MySql命令可以实现切换到test数据库? A: \s test B: \h test C: \? Test D: \u test
内容
- 0
删除test子目录下的所有文件( ) A: B: rm -rf test C: D: rmdir test E: F: rmdir -r test G: H: mkdir -r test
- 1
If the _______ in the test is too small, we can not get a good result.
- 2
下列Python代码,函数的定义和调用书写正确的是() A: def test(a| b): print(a) print(b) test(1| 2) B: def test(a): print(a) print(b) test(1, 2) C: def test(a, b): print(a) print(b) test(1) D: def test(a, b): print(a) print(b) test(1, 2)
- 3
【单选题】方差未知的单个正态总体均值的假设检验时,原假设是 μ≥300 ,显著性水平是 0.05,检验方法是() A. [h,p,ci]= t test(x, 300 , 0.95 , -1 ) B. [h,p,ci]= t test(x, 300 , 0.95 , 1 ) C. [h,p,ci]= t test(x, 300 , 1 ) D. [h,p,ci]= t test(x, 300 , -1 )
- 4
查看一下代码 ,请问输出正确的是|var Test ={| foo:"test",| func:function () {| var self=this;| console.log(this.foo);| console.log(self.foo);| (function () {| console.log(this.foo);| console.log(self.foo);| })();| }|};|Test.func(); A: test test undefined test B: test undefined undefined test C: test test undefined D: test test test test