number-formatting
How format the output of decimal numbers via the JOptionPane
My assignment asks me to format values to two decimal places. We are asked to use the JOptionPane for input/output. I know how to format to two decimal places using the System.out.printf. However, I d[详细]
2023-04-13 07:07 分类：问答NumberFormat thread safety with Spring
NumberFormat JavaDoc says: Number formats are generally not synchronized. It is recommended to create separate format instances for each thread.[详细]
2023-04-12 18:57 分类：问答International formatting for directional angles?
I\'d like to present my users with开发者_开发技巧 an angles 20° and possibly a compass heading such as N or NW. Is there an internationalized number formatter in the iOS that handles angles? I\'ve lo[详细]
2023-04-12 06:08 分类：问答What is the best way to format number variables with commas in javascript
I am running into an issue formatting a javascript number.What is the equivalent of this csharp code in javascript:[详细]
2023-04-12 01:23 分类：问答PHP str_replace and or number_format failing
$BRL_PRICE = currency(\"USD\", \"BRL\", $allmoney); echo \"BRL1 = \" . $BRL_PRICE.\"<br />\"; $BRL_PRICE = str_replace(\" \", \"\", $BRL_PRICE);[详细]
2023-04-11 13:26 分类：问答Java number format - #.## - Windows and Linux
I\'m using following code to format Double number De开发者_如何学运维cimalFormat decimalFormat=new DecimalFormat(\"#.##\");[详细]
2023-04-10 04:21 分类：问答How can I remove the decimal part from JavaScript number?
I have the results of a division and I wish to discard the decim开发者_高级运维al portion of the resultant number.[详细]
2023-04-10 03:45 分类：问答JFormattedTextField to format percent numbers?
I would like to format a float number as a percent-value with JFormattedTextField that allows inputs from 0 to 100 percent (converted to 0.0f-1.0f), always shows the percent sign and disallows any inv[详细]
2023-04-08 13:17 分类：问答Convert float to String and String to float in Java
How could I convert from float to string or 开发者_运维百科string to float? In my case I need to make the assertion between 2 values string (value that I have got from table) and float value that I ha[详细]
2023-04-07 20:22 分类：问答Force php to display number as 0.000001 instead of f 1.0E-6
I want to force php to output the number 开发者_StackOverflow中文版as a decimal number, not 1E-6. Is this possible?Use printf: printf(\"%0.6f\", $var); Alternatively, sprintf returns a string rather t[详细]
2023-04-07 17:50 分类：问答
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