String To Ascii Code

Addcslashes (PHP4 >= 4.0b4) addcslashes---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Precede the specified character with the backslash syntax: string addcslashes (String str, string charlist) Description: The parameter cha ...

Ord (PHP3, PHP4) Ord---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; ASCII syntax for returning characters: int ord (String string) Description: Returns the ASCII code of the first character of string strings, which is complementary to the CHR (). Example: <?p ...

1. Boxing, unpacking or aliases many of the introduction of C #. NET learning experience books on the introduction of the int-> Int32 is a boxing process, the reverse is the process of unpacking. This is true of many other variable types, such as short <-> int16,long <->int64. For the average programmer, it is not necessary to understand this process, because these boxes and unboxing actions can be automatically completed, do not need to write code to intervene. But we need to remember that ...

Use PHP to develop applications, especially web applications, often need to generate a random password, such as user registration to generate a random password, the user also need to reset the password to generate a random password. Random password is a string of fixed-length string, where I collected several ways to generate a random string for your reference. Method 1: 1, in 33 - 126 to generate a random integer, such as 35, 2, 35 will be converted to the corresponding ASCII characters, such as 35 corresponding to # 3, repeat the above 1, 2 steps n times, connected ...

"Crack Author" analog "Author mailbox" yuchaochina@hotmail.com "use tool" ollydbgv1.10,peidv0.93 "crack Platform" WinXP "software Name" Aescul.exe (crackme) "Add shell Way "No" crack statement "I am a little rookie, I have a little experience, would like to share:"-------------------------------------------------...

Cracked goal: To crack an encrypted ASP Trojan landing password. Because there is no version in the Trojan, specifically do not know what the name of this Trojan. Break the train of thought: Two kinds, use encrypt cipher to replace cipher text and use cipher text and encrypt algorithm to solve the password. The former is not really cracked. If you do not get the ASP source code, then can be said to crack the password, I have no chance of success. A Chinese friend said he got a web permission, but could not modify the home page, found that there is an ASP trojan, but the password is encrypted. Well, there's too much nonsense, so, make sure ...

MSSQL Chinese character processing (character set encoding and collation) SQL Server processing of character set encoding and sorting rules is a very tangled problem. SQL code--ASCII character Select N,x=cast (n as binary (2)), U=nchar (n) from Nums where n inclusive and 126--unicode Chinese characters Select n,x= Cast (n ...

Hadoop serialization and Writable Interface (i) introduced the Hadoop serialization, the Hadoop writable interface and how to customize your own writable class, and in this article we continue to introduce the Hadoop writable class, 　　This time we are concerned about the length of bytes occupied after the writable instance was serialized, and the composition of the sequence of bytes after the writable instance was serialized. Why to consider the byte length of the writable class large data program ...

The design of the URL is a very complex problem, I can't say there is a "right" solution-it is similar to other aspects of the design, there are good URL design, there are bad URL design, in the case between the two different-it is subjective. This does not mean, however, that there is no best practice for creating very good URLs. I hope I've learned some URL design best practices over the years to impress you, and I'll explain why I think using the new HTML5 JavaScript's his ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Cnnic the updated Chinese domain name test system is the common wisdom of cooperation between the two sides of the four technical personnel. 　　Compatible, open, interoperable and conform to international technical standards are several important features of CNNIC domain Name System. 1) highly compatible, the global CNNIC domain Name System will also provide "Chinese domain name." ...