小编Bam*_*boy的帖子

我想将以下CSV文件的密钥存储为列表:

"first_name","last_name","email","mobile"
"rahul","sivadas","rahul@gmail.com",783434513
"mary","tomy","mary@gmail.com",9839383894
"vijay","govind","vijay@gmail.com",9283747393
"vikas","raj","vikas@gmail.com",239848392
"ajay","r","ajay@gmail.com",982934793

如何将其键作为列表:

['first_name','last_name','email','mobile']

我试过了:

>>> with open('test.csv', 'rb') as f:
        header = csv.header(f)
        print header



Traceback (most recent call last):
  File "<pyshell#4>", line 2, in <module>
    header = csv.header(f)
AttributeError: 'module' object has no attribute 'header'

我不明白这两种angularjs控制器定义之间的区别,我尝试了下面的代码,发现两者都有效

myApp.controller('GreetingController', ['$scope', function($scope) {
  $scope.greeting = 'Hola!';
}]);

myApp.controller('GreetingController', function($scope) {
  $scope.greeting = 'Hola!';
});