numbers

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preg_match: trying to identify number formats

I\'m trying to identify not only \"numbers\" in a string, but tag what type of number it is, such as General, Fraction, Percentile, Ratio etc.[详细]

2023-04-09 01:59 分类：问答
RegExp to get any number + `;#`?

I have several numbers in a string, such as: 8;# 10;# 34;# etc... I wanted to erase all of these from the string, so was thinking RegExp would be my best option.[详细]

2023-04-08 19:25 分类：问答
Function to know that a variable is string or number on foxpro

I am having a difficult time telling that a variable is string or number on foxpro 6 or other version. I am new in 开发者_开发问答this languages.You can use the VARTYPE or TYPE functions - these are s[详细]

2023-04-08 09:50 分类：问答
Dividing decimals yields invalid results in Python 2.5 to 2.7

After a very thorough read of the Python\'s decimal module documentation, I still find myself puzzled by what happens when I divide a decimal.[详细]

2023-04-08 06:01 分类：问答
changing number format with php

I have numbers like these... 1.235,45 100,00 5,5678 25.321,10开发者_StackOverflow社区 But I need those numbers in the following format:[详细]

2023-04-07 19:32 分类：问答
flash as3 rounding numbers automatically

I wrote out a long post trying to explain the exact details of the problem im having, but instead i think ill keep it simple, and ask an example question here:[详细]

2023-04-07 17:42 分类：问答
number as consecutive bits

What would be the fastest way to represent a number as a set of consecutive bits? Number range: 1-32, output to be stored in unsigned 32 bit variable.[详细]

2023-04-07 13:30 分类：问答
Fixed point vs Floating point number

I just can\'t understand fixed point and floating point numbers due to hard to开发者_StackOverflow read definitions about them all over Google. But none that I have read provide a simple enough explan[详细]

2023-04-07 13:21 分类：问答
How to convert integer to decimal point in PROLOG?

How to convert integ开发者_高级运维er to decimal point in PROLOG? Example, imagine I assign Integer = 10[详细]

2023-04-07 10:00 分类：问答
What type would you map BigDecimal in Java/Hibernate in MySQL?

After going through the previous develop\'s trainwreck of code I realized I need to move all of the money base开发者_运维问答d columns to not use floating point math.On the Java side this means using[详细]

2023-04-07 04:50 分类：问答