I have a number of enums and need to get them as List<string> objects in order to enumerate through them and hence made the GetEnumAsStrings<T>() method.
I have a list/array and need to process certain elements, but a开发者_JS百科lso need the index of the element in the processing.
I have a list grouped by Region and it currently shows all the items for each city. I want to reduce to only the most recent advisory for each city.
If javac do what I think, the following lines would yield the same performance: for (Object o: getObjects()) {}
Can I do something like the following in Perl? foreach (@tokens) { if (/foo/){ # simple case, I can act on the current token alone
I\'m having to dev开发者_运维知识库elop a site on PHP 5.1.6 and I\'ve just come across a bug in my site which isn\'t happening on 5.2+. When using foreach() to iterate over an object, I get the follow
I know from the codeing guidlines that I have read you should not do for (int i = 0; i < 5; i++) {
Is there any way of handling -- and continuing from -- an exception in an iterator while maintaining the foreach syntactic sugar?
I\'d like to use foreach to loop though an array list and add an element to each array. $tom = array(\'aa\',\'bb\',\'cc\');
This question already has answers here: Closed 12 years ago. Possible Duplicates: Enumerate over an enum in C++
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