For example (below), every line is unique except green car blue car red car green car black 开发者_如何转开发car
I have a HABTM association between user and role. User can be an admin (role_id = 1) or a user (role_id = 2) for roles.
OrderIdOrderCodeDescription ------------------------------- 1Z123Stuff 2ABC999Things 3Z123Stuff I have duplicates in a table like the above. I\'m trying to get a report of which Orders are duplicate
I have a text box that has each item on a new line. I am trying to r开发者_JAVA百科emove duplicates from this textBox. I can\'t think of anything. I tried adding each item to an array and the removing
I have a rather large array that contains data for all of the forums on a message board, unfortunately I am running into an issue where I am having repeat entries for some keys. The array is ordered i
Hello I\'m making Christmas card on flash and I put some snowflakes from this tutorial The problem is that every snowflake is created over everything else on the stage and I need to hide all snowflake
I am dynamically generating a query like below that creates different combinations of rules by left joining (any number of times) on itself and avoiding rules with some of the same attributes as part
I originally asked this question: Regular Expression in gVim to Remove Duplicate Domains from a List However, I realize I may be more likely to find a working solution if I \"broaden my scope\" in te
I have a table with year column and this column shouldn\'t 开发者_StackOverflow社区have duplicate values. So I end up with a table with only one 2007 year record for example.
Im trying to figure out how to create a new开发者_如何学C list that has only the elements that occur only once. I can\'t use recursion either.
加载中,请稍侯......