input type number decimal places

In ax, the base types of the edt type of the quantity and amount are both real. Although the EDT type is created, the selection is real, which is actually called decimal, because this type of EDT is translated into the numbric type in SQL Server,

There is no myth. Let's talk about decimal's "blind eye" and decimal's blind eye.0x00 Preface In the last article "compromise and trade-offs, deconstruct decimal operations in C #", many of my friends talked about the decimal type in C. In fact, the

SQL Server field type decimal (18,6) before the decimal point is a few?Admittedly, this is a very low-level problem ....Why do you ask such a low-level question?Because of this problem, an SP failed to perform a data import .... That bothered me for

Original: SQL Server field type decimal (18,6) How many are before the decimal point? Remember the database SP bug handling onceSQL Server field type decimal (18,6) before the decimal point is a few?Admittedly, this is a very low-level problem

When you do a project, you need to restrict the contents of the input box to enter only two decimal places.First of all to limit the number can only be entered, this is very good implementation, using the following code can be Required: This input

Android EditText listening allows users to enter only two decimal places, androidedittext Recently, you need to enter the price, but you do not want to input too many values after the decimal point, so I encapsulated one. When the user inputs the

Determines whether a floating-point type+ (BOOL) Ispurefloat: (nsstring*) string {nsscanner* scan = [Nsscanner scannerwithstring:string];float Val;return [scan scanfloat:&val] && [scan isatend];}Limit the number of input bits in textfiledif ([string

First: limits can only be integers Direct alert if it's not an integer Second: The limit is two decimal digits Principle: Execution alert is not satisfied by the regular expression judgment. The first regular

Source: The item will be taken out of the database Amount (unit), the third party needs the amount of units in yuan, here is related to the question of retaining 2 decimal places First, the format of the function To_char Here I summarize these

Javascript Regular Expression decimal type, regular expression decimal If you want to read and understand it, read it. If you only need results, jump to the end of this article. I used to use a javascript Regular Expression to match the decimal type.