I have an ArrayList<HashMap<String, String>>. I\'d like to quickly extract from this a new ArrayList<String> comprisi开发者_如何学编程ng all the keys.
I have a problem with my code and i don\'t seem to find it ! The error is...Application has stopped unexpectedly! I don\'t have a clue about what\'s going on. (i\'m also a DevAndroid begginer)
I\'ve got an ArrayList that I\'m iterating over several times, and it looks like it isn\'t maintaining the order of iteration. I looked deeper, and it appears th开发者_开发知识库at the custom iterator
I have a simple idea on my mind but I am not sure how to implement it properly... Here\'s the deal: Say there is an ArrayList called myList of size 5 and then there is
I need to write a method that loops through ArrayList<String> pathClientStatic and then copies certain elements to a String[].
I\'m using Java for a data mining project and am having an odd issue with an ArrayList. The ArrayList (availAttribs) contains the names of all the attributes not yet used in the current branch of a d
I\'ve been playing around with ArrayLists. What I\'m trying to achieve is a method to do something like this:
I want to decompose the number into the product of the largest square in this number and some other number, but I am stuck at some point. I would really appreciate some suggestions. This is what I\'ve
it is possible to do a search for example between the position 5 to 10 in a arrayList? how? in this case i need to do a search between positi开发者_如何学Pythonon 1-5, 5-10, ... and i want to avoid
I have a problem with matching a string against a string arraylist and开发者_开发百科 getting a single boolean result. Basically, I used a for loop to do the matching and all I get was a series of boo
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