perl assert

I. Several Questions1. Find a string that does not contain "ABC"Test Case 1 ==> ABC (non-conforming)Test Case 2 ==> xabc (not met)Test Case 3 ==> abcy (not met)Test Case 4 ==> xabcy (not met)Test Case 5 ==> XXXX xabcy (not met)Test Case 6 ==> XXX

Written in the first chapter:--------------------------------------------------------------------------------------This series is the learning excerpt from the Perl best practices!Interested friends can use the mailbox and I communicate! (You are

= Head1 name The name of your program or module.   = Head1 synopsis A one-line description of what your program or module does (purportedly ).   = Head1 description The bulk of your documentation. (bulk is good in this context .)   = Head1

In the "Praise" of "code Daquan", a student named John Robbins thought that "code Daquan" should be read every year. I think this suggestion also applies to this book. Many of the ideas and arguments in this book are based on the author's years of

It's time for the end of PHP. That's what I'm going to say when my stubborn php molecule is about to convert an existing Ruby on Rails code base into PHP. History is repeating itself. I think PHP will die because I've seen it before. About 10

Original link: http://www.cnblogs.com/cswuyg/p/3187462.htmlOpenSSL is a library that is easy to encrypt and decrypt, and can be used to encrypt data that needs to be transmitted over the network. Asymmetric encryption can be used: Public key

Using the OpenSSL library for RSA, AES data encryption OpenSSL is a library that can be easily encrypted and decrypted, and can be used to encrypt data that needs to be transmitted over the network. Asymmetric encryption can be used: Public key

Source: http://blog.csdn.net/nilxin/article/details/1613574 Special methods in the class Generally, special methods are used to imitate a behavior. For example, if you want to use index operations such as X [Key] for your class (just like the list

Apache configuration file httpd.conf Chinese detailed## The configuration file based on the NCSA server is written by Rob McCool, Longzi translation## Apache Server master configuration file. Includes directory settings for server directives.# More

Python Features 1. Easy to learn: Python has a relatively small number of keywords, simple structure, and a well-defined syntax that is easier to learn. 2. Easy to read: The Python code is defined more clearly. 3. Easy maintenance: