What is the correct way for building a scrollable list with images that will be able to dill with 400 items? Should I use UITableView for these? What is the correct way for storing and retrieving the data? SQlite? Thanks- Nir. ...
Hi, See the following ArrayList: List<Integer> values = new ArrayList<Integer>(); values.add(0); values.add(1); values.add(2); values.add(3); values.add(4); values.add(5); values.add(6); So we have: integerList.size(); // outputs 7 elements I need to show a Google chart as follows: http://chart.apis.google.com/chart?chs=300x20...
Working code: Google dictionary lookup via python and beautiful soup -> simply execute and enter a word. I've quite simply extracted the first definition from a specific list item. However to get plain data, I've had to split my data at the line break, and then strip it to remove the superfluous list tag. My question is, is there a met...
I'm looking for a collect method in scala 2.7 but I can't seem to find an applicable call. Is there something equivalent to collect that I can use in scala? To be clear I'm looking to filter elements from a list and map those filtered to a new type. ...
Say i have a several list if ints: x = [['48', '5', '0'], ['77', '56', '0'], ['23', '76', '34', '0']] I want this list to be converted to a single number, but the the single number type is still an integer i.e.: 4850775602376340 i have been using this code to carry out the process: num = int(''.join(map(str,x))) but i keep gett...
I know that DIV inside LI isn't allowed, but I've seen it lately on many "big" websites like: Smashing Magazine, Web Designer Wall... etc. I try to validate sites, and they have errors, but nothing about div's in LI?! So can i use it inside LI, and I need it to be valid? Thanks ...
If i had a list of list of integers say: [['12' '-4' '66' '0'], ['23' '4' '-5' '0'], ['23' '77' '89' '-1' '0']] I wanted to convert the numbers to their absolute values and then to a single number, so the output would be: 1246602345023778910 thanks ...
If i had a list of numbers and some maybe negative, how would i ensure all numbers in my list were positive? I can covert the items in the list to integers thats no problem. Another question, I want to compare items in my list to an integer value say 'x' and sum all the values in my list that are less than x. Thank you. ...
I wanted to create a simple binary tree as followed by this image: http://imgur.com/QCVSW.png basically empty , but the last values so I created the root list : root = [list(),list()] and made a recursive function to populate it all : def TF(nodeT,nodeF , i): if i == 35 : return 'done' TF(nodeT.append([]),nodeT.append([])...
Pretty much what the title says. I have a list of Integers like so: [1,2,3]. I want to change this in to the Integer 123. My first thought was concat but that doesn't work because it's of the wrong type, I've tried various things but usually I just end up returning the same list. Any help greatly appreciated. Also I have found a way to ...
Say I want to copy all elements of list A into list B. But the elements in list A are of type ExampleClass and elements in list B are String. ExampleClass { String a; } Since ExampleClass has an attribute a which is a String, when converting from ExampleClass to String I want the value of a to be returned as the String that repres...
I have a Tuple2 of List[List[String]] and I'd like to be able to convert the tuple to a list so that I can then use List.transpose(). Is there any way to do this? Also, I know it's a Pair, though I'm always a fan of generic solutions. ...
I have a list of Latitudes and one of Longitudes and need to iterate over the latitude and longitude pairs. Do you think it's be better to: A) (assume that equal lengths is already checked) for i in range(len(Latitudes): Lat,Long=(Latitudes[i],Longitudes[i]) *** EDIT .... or, B) for Lat,Long in [(x,y) for x in Latitudes for...
We have: class A{} class B extends A{} class C extends B{} class D extends C{} we can define Lists like: List<? super B> lsb1 = new ArrayList<Object>(); //List<? super B> lsb2 = new ArrayList<Integer>();//Integer, we expect this List<? super B> lsb3 = new ArrayList<A>(); List<? super B> lsb4 = new ArrayList<B>(); //List<? super B...
I'm new to Python, so please forgive me when using wrong terms :) I'd like to have a list of several "objects", each of them having the same numeric attributes (A, B, C). This list should then be sorted by the value of attribute A. In Java I'd define a Class with my attributes as members, implement Sortable to compare A, put them all i...
I'm totally new to Flex (moving away from Java for now :(). I have an XML file, I read the data and want to add it to a List and then use the List to be displayed. Something like this is what I want to do: List data = new ArrayList(); data.add(item1); data.add(item2); How can I do this, also how will I display the List in a table!! ...
Hi I'm creating an email but I'm not sure how to adjust the automated indent on the bullets. I'm sure theres a simple fix. Margin-left doesn't seem to work! Thanks for your help Regards Judi .bullets{ width:255px; color:white; font-size:11px; margin-right: 2em; list-style: none; li...
I am writing a search engine using the Lucene Java framework. What I want to do is to create an index of Ruby source code files. For that I would like to have the option of using a stop word filter, i.e. I want the stop words of the ruby language be ignored when indexing the files. --> Does anyone know of a nice complete list of Ruby s...
Hi I have list of Guid's List<Guid> MyList; I need to copy its contents to Array Guid[] Please recommend me a pretty solution ...
I have a generic list that I'm removing items out of using List.Remove(Object). I have been removing items but whenever I get to the fifth item I'm removing it fails and does not remove it from the list. It doesn't seem to matter what I'm removing but everytime I try to remove five items it fails on the fifth item. What could be causin...