increment

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Duplicate filename protection by incrementation

The issue was saving file uploads locally, and tr开发者_StackOverflow中文版ying to find a nice way to handle duplicate file names.This algorithm is not scalable. Uploading n files with the same name w[详细]

2023-02-11 12:19 分类：问答
How would I increment the (version) value of an XML element using AWK?

I have an XML file that contains a version number (major.minor.build) element and I\'d like to increment that value using awk (leaving the rest of the file untouched).[详细]

2023-02-10 15:28 分类：问答
increasing the row number using JavaScript?

I\'m trying to increase the row each time around the loop, but it\'s not increasing is there something wrong with my JavaScript code?[详细]

2023-02-08 09:58 分类：问答
PHP Increment by Half

I have a quick question, which is probably easy to answer.I\'ve goolged around, but not s开发者_开发技巧ure if I am searching correctly or what.Anyway, using PHP, how can I increment by halves?[详细]

2023-02-07 07:43 分类：问答
Start new numbered list using jQuery

<ul> <li>test</li> <li>test</li> <li>test</li> <li>test</li>[详细]

2023-02-06 16:09 分类：问答
Increment an object name within a loop

I am using a for loop to create a grid of 60 JButtons. What I want to do is have the name of the actionListener increment each time the loops runs:[详细]

2023-02-06 10:56 分类：问答
In Java, why can't I write i++++ or (i++)++?

When I try to write a postfix/prefix in/decrement, followed by a post/prefix in/decrement, I get the following error: Invalid argument to operation ++/--.[详细]

2023-02-04 13:21 分类：问答
C++: Counting total frames in a game

Not a very good title, but I didn\'t know what to name it. Anyway, I am counting the total frames (so I can calculate an average FPS) in my game with a long int. Just in case the game went on reallly[详细]

2023-02-04 10:35 分类：问答
Counter cache in Rails: 'increment_counter' works, 'increment' doesn't?

Given three models, e.g, house, wall and door (a house has may walls and a wall has many doors): House should have a counter cache column for all doors of all associated walls, since that\'s a fairly[详细]

2023-02-02 16:21 分类：问答
Increment non unique field using a sql insert statement

I have three tables TelNo , RefNo and Ref_Check_No. RefNo and Ref_Check_No has columns Telephone_Id and Entity_Id respectively along with other columns, while TelNo has Telephone_Id and Entity_Id. Wha[详细]

2023-02-01 10:53 分类：问答