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 ...
Base64 is one of the most commonly used encodings, such as the development of passing parameters, the <img/> tags in modern browsers to render pictures directly through Base64 strings, and for messages and so on. The BASE64 encoding is defined in RFC2045, which is defined as: Base64 content transfer encoding is designed to describe the 8-bit byte of any sequence as a form that is not easily recognized directly by the person. We know that any data is stored in binary form on the computer. One byte is 8 bits, one character is stored in the computer ...
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 ...
Mpxplay. EXE [options] to play/convert file name or file list playlist:-@ playlist:http://www.aliyun.com/zixun/aggregation/17223.html "> playlist file (such as M3u,mxu) -@d PLAYLIST: Point singing mode (put the list of files to play on the left, that is, put the song into the queue)-@s PLAYLIST. Playlists: Will ...
The basic constituent unit of Chinese text is Chinese characters. At present, the total number of Chinese characters has more than 60,000 words. The characteristics of large number of Chinese characters, complicated shape, variant and many other characters give a series of problems to the representation, processing, transmission, exchange, input and output of Chinese characters in the computer, and also bring a lot of difficulty to character work. There are several coding schemes for Chinese character coding: 1. Gb2312-80 Code &http://www.aliyun.com/zixun/aggregation ...
Too many games have been abandoned by the authors when they have not yet been developed. Independent Game "Angela's song" author Derek Yu, this article lists 15 tips on how to successfully complete a game. These tips can help a wide range of game developers to identify the problems they face during the development process and discuss how to solve them. Finish a game I've been thinking about how to do the project in general when I'm trying to finish my game. I've noticed that there are a lot of good developers who are going to do the game ...
sprintf (PHP3, PHP4) sprintf---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Returns the formatted string syntax: String sprintf (string format [, mixed args ...]) Description: Returns a string according to format string. Lattice ...
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