fast 7 characters

Background.   Note 1: To enable the hidden function of Windows 7: Virtual WiFi and softap (Virtual Wireless AP), you can turn the computer into a wireless router to achieve Internet sharing, Saving network fees and router purchase fees.   NOTE 2: it

Causes of garbled characters MySQL character encoding is introduced in version 4.1 and supports multiple languages. In addition, some features have exceeded those of other database systems. Run the following command under MySQL command line

1. Remove the extra spaces:e.g.Before:life___is__short___i___use___python_ ' + ' (underline is a space)After:life_is_short_i_use_python ' + ' (to remove the extra space)Remove the space is relatively simple, we can judge the character, if there is a

Causes of garbled charactersMysql character encoding is introduced in version 4.1 and supports multiple languages. In addition, some features have exceeded those of other database systems.Run the following Command under MySQL Command Line Client to

Pre-Installation Instructions:1, install XP first, and then install Windows 7, it is best not to reverse, or XP will not put Windows 7 boot Manager to cover out, will be more trouble. In summary follow the "old version to new version" installation

This article belongs to theUnderstand the mysteries of performance-slow in applications, fast in SSMS"seriesNext: Understanding the Mysteries of performance-application slow, SSMs fast (5)--case: How to deal with parameter sniffingWe put aside the

This digest is from the "scientific calculation using Python", the copyright belongs to the original author.NumPy provides Python with a fast, multidimensional array processing capability, while SciPy adds a variety of tools that are needed for

Method One: Public Static Char Getrandomchar () { return (char) (0x4e00 + (int) (Math.random () * (0X9FA5-0X4E0 0 + 1))); }Method Two: Uncommon Chinese characters Public Static voidMain (string[] args) {Randomhan Han=NewRandomhan ();

---restore content starts---Install the package and load> install.packages (' Gcookbook ')>install.packages (' Ggplot2 ')> Library (GGPLOT2)Or: Install.packages (' Ggplot2 ', ' Gcokbook ')> Library (Gcookbook)To set the working path:SETWD ("D:/data")

Through the introduction of the previous section, learned the common pattern matching algorithm, the general idea is: The pattern string from the first character of the main string to match, each match failed, the main string record matching