I\'m using a enhanced for loop over an ArrayList and wanted to remove some elements that contain a particular value.
I have an array that I want to iterate over and delete some of the elements. This doesn\'t work: a = [1, 2, 3, 4, 5]
My google skills are failing me big time. If I have a standary Ruby loop like this: <% @notes开发者_StackOverflow社区.each do |q| %>
Let\'s say I have 2 lists in Python and I want to loop through each one in parallel - e.g. do something with element 1 for both lists, do something with e开发者_如何学JAVAlement 2 for both lists... I
I want to compare the values of one dictionary to the values of a second dictionary.If the values meet certain criteria, I want to create a third dictionary with keys and value pairs that will vary de
I\'ve got a page where I\'m trying to fetch arrays of classes for lots of divs which share a common class. For example:
I can\'t find any useful resources online that breaks down Ruby\'s different flow-control options. Let\'s assume that I\'m iterating over an array within in a method:
i\'m trying to index an mp3 file with only one ID3 frame. using CLucene and TagLib. the following code works fine:
This has been an age old question and I am aware of the usual reasons for not using for..in or perhaps even objects when any sort of ordering is needed, but I recently came across this article from MD
I have a problem with retrieving attribute values via E4x in javascript. Suppose a list of XML nodes like the following as the XMLObject:
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