regular expression for decimal number with 2 precision

This article mainly describes the Python decorator, iterator & amp; Generator, re regular expression, and string formatting. if you are interested, refer to this chapter: Decorator Iterator & generator Re regular expression String

JavaScript Regular Expression Verification Code (recommended) and javascript Regular Expression RegExp: Short for a regular expression (regular expression. Regular expressions describe character pattern objects. You can use a regular expression to

REGEXP: is shorthand for regular expressions (regular expression). A regular expression describes the pattern object of a character. You can use regular expressions to describe what you want to retrieve. A simple pattern can be a single character.

This blog post will introduce some commonly used digital verification methods, including integer verification, domestic phone number verification, ID number verification, as well as IP address verification, and so on authentication methods, if you

Directory 1. What is a floating point number? 2. IEEE floating point number 3. Transformation between a real number and a floating point number 4. Special values 4.1. Nan 4.2. Infinite

Code content and The accounting. js code is as follows: Copy codeThe Code is as follows :/*! * Accounting. js v0.3.2 * Copyright 2011, Joss Crowcroft * * Freely distributable under the MIT license. * Portions of accounting. js are wrongly red or

Code content and download address The Accounting.js code is as follows: Copy Code code as follows: /*! * Accounting.js v0.3.2 * Copyright, Joss Crowcroft * * Freely distributable under the MIT license. * Portions of Accounting.js

Accounting. js is a very small JavaScript repository used to format numbers, amounts, and currencies. Optional Excel Style column rendering is provided. It does not depend on any JS framework. You can customize the code content and The accounting.

Oracle442 application scenarios ---------- database logical Object Management ----------------- Database logical Object Management -------------------- ORACLE basic data types (also called built-in data types built-in datatypes) can be divided:

String.Format usageExcerpt from: http://www.cnblogs.com/weichao975/archive/2011/05/12/2044724.htmlName DescriptionThe format item in format (String, object) replaces the specified String with the text equivalent of the value of the specified Object