number-formatting

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String to Double Java error

I\'m having some problems in the moment of parsing String to Doubles, with Spring and Java. This开发者_运维百科 is not totally related to Spring, but it may put you in situation.[详细]

2023-03-25 03:17 分类：问答
PHP processing user-friendly formatted prices to standard floats

I have a form in which users can enter prices for items. Ideally I want the user to be able to add prices in whatever method feels best to them and also for readability. I then need to convert this to[详细]

2023-03-22 22:57 分类：问答
Numbers in the form of 001

Is there a special name for numbers in the format of 001. For example the number 20 would be 020 and 1 would be 001. Its hard to Google around when you don`t know somethings name! Since I am already[详细]

2023-03-22 17:03 分类：问答
JSTL padding int with leading zeros

I\'m trying to use JSTL to build a form.I have a select input for the months but I need the months to always be two digits i.e. padded left with a Zero for 1-9.[详细]

2023-03-22 06:04 分类：问答
JFormattedTextField accepting different number of digits

I need a JTextField limiting to 3 decimal places. After a search, i discovered JFormattedTextField, which looks gr开发者_StackOverfloweat. The code right now is:[详细]

2023-03-21 08:15 分类：问答
how to change amount type to number type to perform arithmetic operations in javascript

In javascript val is of amount type like $1,056.89. Now i want val to be performed with arithmetic operations but alert gives me as NaN instead of arithmetic value. if i take off Number then y value i[详细]

2023-03-20 06:39 分类：问答
How to format NUMBERS in report?

I have a calculated double Price field in my report that sometimes have a value such as 1.23456. Each row in my report has these data: Product name followed by Price in parentheses.[详细]

2023-03-20 02:08 分类：问答
How can I add a comma to separate each group of three digits in a text input field?

I have a text input field for a form where users are meant to enter a number. I would like to automatically insert a comma after every third digit.[详细]

2023-03-18 05:51 分类：问答
Default CultureInfo.NumberFormat.NumberGroupSeparator for Poland is "space"?

Our Polish users didn\'t seem to use that convention as 开发者_如何学运维far as I can see on some materials I have.I was under the impression that most of our continental European users (da-dk, pl-pl,[详细]

2023-03-18 04:29 分类：问答
JTable cell editor number format

I need to show numbers in jTable with exact 2 decimal places. To accomplish this I have created a custom cell editor as:[详细]

2023-03-16 17:54 分类：问答