How can I create a numeric text box in java swing , which has two buttons (up and down) which increments and decrements the value in the text box respectively. Also this text box must be editable with
I\'ve a Jspinner that can vary from minimum to maximum at steps of 0.1. This is working perfectly fine. Now, I set the editor of JSpinner as NumberEditor as the user can edit the textbox and I want on
Some book mentioned some gem to decorate numbers with #days, #megabytes, #minutes etc. Is this only in ActiveSupport, or is there a smaller开发者_如何学JAVA gem that provides this functionality for us
I have an array like: $array = array(\'foo\' => \'bar\', 33 => \'bin\', \'lorem\' => \'ipsum\');
I have a field in our SQL DB, labeled result-answer. In this field are results and any notes appended to them. I found a logic to extract the numbers from the field, but I can\'t convert them to be nu
I created a column in SQL CE database with \"numeric\" type, precision 10 and scale 5 using WebMatrix.
I have a program that reads financial data in JSON and inserts it into an SQLite database.The problem is when I\'m inserting it into SQLite numeric column and it doesn\'t se开发者_JAVA技巧em to like t
Is there any drawback for omitting .ToString() while converting numeric values to string ? int i = 1234;
Hey guys, i was wondering if you would help me a little with my PHP logic... I would like to generate a league table based on the following data.. 开发者_StackOverflow中文版
I am using a deque so I can generate rolling averages and variances for my data. I store n and n^2 as a pair in the deque and then use accumulate with my own operator+().