Convert Character To Unicode

The general function of converting a Chinese character to Unicode does not depend on any library or any other custom function, but conditionally: this file and the input parameters of the function should be encoded with utf-8, otherwise the function conversion should be added. ? /** * A common function to convert a Chinese character to Unicode do not rely on any library, and other custom functions, but conditional * conditions: This file and the function of the input parameters should be encoded with utf-8, or to add function conversion * In fact, can easily write the reverse conversion function, even not limited to Chinese characters, strange for ...

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 ...

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 ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall in understanding the Internet entrepreneurship Theory knowledge, began the field to carry out the actual operation of the website business. 　　In this chapter, we will explain in detail how to build a Web site that conforms to the user experience. First, the site's page planning and style design, the choice of the website programming language third, the choice of website database four, the Web site's hardware requirements and preparation of five, server hosting and maintenance six, server performance test seven, domain name query and registration eight, the actual combat exercise ...

Today, we realized that Chinese data were extracted from the datastore database of Google App engine and then sent the requested return value in JSON format as Xnjs Ajax object back to the net, and the normal display in the Web page (Khan ...). It really took a while to organize the sentence composition. The data that the XNJS Ajax object accepts in JSON mode is a plain string of JSON-formatted content. Although the Web page is utf-8 encoded, but Google App engine datastor ...

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 ...

This article is my second time reading Hadoop 0.20.2 notes, encountered many problems in the reading process, and ultimately through a variety of ways to solve most of the. 　　Hadoop the whole system is well designed, the source code is worth learning distributed students read, will be all notes one by one post, hope to facilitate reading Hadoop source code, less detours. 1 serialization core Technology The objectwritable in 0.20.2 version Hadoop supports the following types of data format serialization: Data type examples say ...

Before this article: The dilemma of Chinese web fonts when foreign designers happily discuss how to replace fonts without pictures, when Google proudly to provide more and more web fonts, web designers using Chinese can only give a sigh. The dilemma of web fonts in the Chinese world is not only due to the large number of Chinese symbols caused by excessive font files such technical barriers; the deeper reason is that there are few good fonts available. On the one hand, although some Chinese font providers are also working to provide solutions for different platforms, word ...

If I told you, a mobile game in the app Store in China for a full two years before the update, in the past two years, the U.S. region has made 15 updates; If I tell you, there is a mobile phone game has launched Chinese support but not in the domestic shelves, a game in the early localization and then appear broken more; if I told you , there is a permanent only stay in the progress of the state of the hand tour can also be on the shelves in China-and these games are from overseas famous game manufacturers, you will believe that this is true? The answer is: they are true, these foreign game manufacturers are so ...