rounding off numbers examples

Working with Numbers in PL/SQL (use numbers in PL/SQL) This article gives you all the information you need in order to begin working with Numbers in your PL/SQL programs. numbers in PL/SQLPL/SQL offers a variety of numeric datatypes to suit

This article gives you all the information you need in order to begin working with numbers in your PL/SQL programs.Numbers in PL/SQL PL/SQL offers a variety of numeric datatypes to suit different purposes: Number. A true decimal datatype that is

Contents [Hide] 1 the Problem 2 Primer on Financial Issues 3 introducing BigDecimal 4 rounding and Scalin 5 immutability and Arithm Etic 6 Comparison 7 "to" Round:thoughts on Precision 8 Appendix 8.1 API Reference 8.2 ofbiz Framework 8.3 Minilang

1. arithmetic operation points (1) shift operation ① Original code shift: the original code does not change the form of the original code when performing arithmetic shift left or arithmetic shift right. Shifts one digit to the left is equal to

MySQL functions and Usage examples String functions ASCII (str)Returns the ASCII value of the first character of the string 'str' (0 is returned when 'str' is an empty string)Mysql> select ASCII ('2 ');-> 50Mysql> select ASCII (2 );-> 50Mysql>

JavaScript itself can be regarded as a simple language, but we also continue to use the wisdom and flexibility of the model to improve it. Yesterday we applied these patterns to the JAVASCRIPT framework, and today these frameworks drive our WEB

Combining JavaScript carry-out and random generation 1. carry round integer First, let's take a look at several small examples of the padding trade-off in JS: // JS carry trade-offs // rounded up alert (Math. ceil (25.9); // print: 26 alert (Math.

array_change_key_case-returns an array with a string key that is all lowercase or uppercase array_chunk-to split an array into multiple Array_combine-creates an array with the value of one array as its key name and the value of the other array as

a) Integer name = raw_input ("Please input your name:") print (name) print (type (name)) type is the view type str is the character type  age = input ("please Input your Age: "Print (age) print (type)     If the input character, will be reported

Turn from: http://www.cnblogs.com/wangkangluo1/archive/2012/04/12/2444952.html keyboard Move (move)Everything is moving from the keyboardK-On UpJ-DownH-LeftL-R RightZ---redraw the screen, the current cursor changes to the first line of the screen