I want to increase a decimal\'s smallest fractional part with one so that for example decimal d = 0.01
How to do decimal number validation in PHP? (The decimal point is optional) it should accept ... 0 , 1 , 2 ,
I\'ve got a dataset of city names with their corresponding latitudes/longitudes that I\'ve loaded into a MySQL table, like so:
Original question: this bit of javascript code will convert centimeters to feet. But the feet are displayed as decimals, I would like it to display as 5\'10 instead of 5.83.
I\'m an inspector at a machine shop. I have an html report generated by another inspector that has some problems I need to fix. This isn\'t the first time: I need something better than PowerShell and
H开发者_开发知识库ow to determine whether a variable is a decimal and it is less than 0.01 in PHP?
Looking on SO, I see that the preferred way to currency using RoR is using decimal(8,2) and to output them using number_to_currency();
Help says: By default, the maximum precision returns 38. Examples: SELECT @@MAX_PRECISION Of course it is. That should mean, you can somehow change it, right? But I can\'t find an option for it.
This question already has answers here: Remove trailing zeros (23 answers) Closed 8 years ago. 开发者_StackOverflow中文版
I\'ve decimal value 18.8. Values that are stored in this variable can be of any kind. For example it can be 1.0000000 or 1.00004000 or 5.00000008.
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