asciiencoding

String Encoding Issue - Need to convert 'Western European to Ascii'

由 情到浓时终转凉″ 提交于 2020-01-06 18:05:07
问题 I am facing a strange problem that my service would not return any results, if I search for a product name (eg: ABC 123 XYZ) by pasting the string in to the search text box in my winform app. The user follows this mode and faces the problem to search: A table with product names in outlook - copied in to excel - and then a string from that table in excel is copied in to my application's search text box to search. The same string when I type it in manually(ABC 123 XYZ) in to my search box,

Encoding.ASCII vs. new ASCIIEncoding()

由 北战南征 提交于 2020-01-03 15:21:35
问题 If I use: A) var targetEncodingA = Encoding.ASCII; and B) var targetEncodingB = new ASCIIEncoding(); then both targetEncoding0 and targetEncoding1 are of the same type. Are there any preferred scenarios and/or advantages/disadvantages when to use A or B? (besides creating new instance by constructor each time I use it) 回答1: Here is the Encoding.ASCII implement detail (from Encoding.cs): private static volatile Encoding asciiEncoding; public static Encoding ASCII { { if (Encoding.asciiEncoding

Difference Between ASCIIEncoding and Encoding

由 99封情书 提交于 2020-01-02 03:40:08
问题 I understand that Encoding can be used to initialize object to perform any type of Encoding, ASCII, Unicode, UTF-8 etc. It appears to me that all these are sufficient for performing any kind of encoding, then what is the need for ASCIIEncoding? 回答1: The Encoding class, in addition to being the base class of all encoders, provides static property accessors to the named subclasses. Encoding.ASCII returns an instance of ASCIIEncoding which, in turn, subclasses Encoding and passes the codepage

Handling ascii char in python string

由 自作多情 提交于 2019-12-25 01:55:58
问题 i have file having name "SSE-Künden, SSE-Händler.pdf" which having those two unicode char ( ü,ä) when i am printing this file name on python interpreter the unicode values are getting converted into respective ascii value i guess 'SSE-K\x81nden, SSE-H\x84ndler.pdf' but i want to test dir contains the pdf file of name 'SSE-Künden, SSE-Händler.pdf' i tried this: path = 'C:\test' for a,b,c in os.walk(path): print c ['SSE-K\x81nden, SSE-H\x84ndler.pdf'] how do i convert this ascii chars to its

Ascii code for less than or equal to

由 心不动则不痛 提交于 2019-12-19 12:23:23
问题 I cant find it on google. What is the ASCII code for less than or equal to. I need this ≤ to be outputted in my browser 回答1: The character ≤ isn't in the ASCII table. However, there are several ways to embed it in HTML. Firstly, using HTML entities: either ≤ , ≤ , or &#x2264 . Just place this code in your HTML where you want the ≤ symbol to be. Alternatively, ensure that your html file is utf8 encoded, and include the meta tag <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"

How do you parse and match the keyword in search engine url using python re module?

由 ￣綄美尐妖づ 提交于 2019-12-12 05:29:42
问题 Example from Google: http://www.google.com.co/url?sa=t&rct=j&q=pedro%20gomez%20proyecto%20en%20la%20ciudad%20de%20valledupar&source=web&cd=10&ved=0CFsQFjAJ&url=http%3A%2F%2Fwww.21molino.com%2F1410%2F8911.html or from Bing search: http://www.bing.com/search?q=10%2F30+Sand&src=IE-SearchBox&FORM=IE8SRC I want parse and match ?q= or q= keywords, using (?<=)? with the python re module. How can you can pass the multiple parameters in encode the ascii url to utf-8 so that it can be read? Need some

Hex to ASCII in c

由 和自甴很熟 提交于 2019-12-11 04:00:51
问题 Here is my logic, to convert HEX to ASCII conversion in C: for (i=0;i<ArraySize;i++) { /*uses a bitwise AND to take the top 4 bits from the byte, 0xF0 is 11110000 in binary*/ char1 = Tmp[i] & 0xf0; char1 = char1 >> 4; /*bit-shift the result to the right by four bits (i.e. quickly divides by 16)*/ if (char1 >9) { char1 = char1 - 0xa; char1 = char1 + 'A'; } else char1 = char1 + '0'; Loc[j]=char1; j++; /*means use a bitwise AND to take the bottom four bits from the byte, 0x0F is 00001111 in

MonoDroid : Encoding.ASCII.GetString failing

由 我的未来我决定 提交于 2019-12-08 04:41:09
问题 Intermittently, Encoding.ASCII.GetString call fails with an exception that escapes all the catch blocks in place and freezes the app. private string ExecuteRequest(Uri url, KeyValuePair<string, string>[] postItems = null) { var data = new byte[0]; var response = new byte[0]; using (var client = new WebClient()) { if (postItems != null && postItems.Count() > 0) { string dataString = string.Join("&", postItems.Select( item => string.Format("{0}={1}", item.Key, item.Value)).ToArray()); data =

Difference Between ASCIIEncoding and Encoding

由 独自空忆成欢 提交于 2019-12-05 08:03:18
I understand that Encoding can be used to initialize object to perform any type of Encoding, ASCII, Unicode, UTF-8 etc. It appears to me that all these are sufficient for performing any kind of encoding, then what is the need for ASCIIEncoding? The Encoding class, in addition to being the base class of all encoders, provides static property accessors to the named subclasses. Encoding.ASCII returns an instance of ASCIIEncoding which, in turn, subclasses Encoding and passes the codepage 0x4e9f ( US-ASCII ) to the base constructor. 来源： https://stackoverflow.com/questions/5636372/difference

How to convert Extended ASCII to decimal in Windows Forms C#?

由 痞子三分冷 提交于 2019-12-02 17:20:17
问题 I am writing a windows application. am facing problem in converting Extended ASCII[128-256] to its decimal equivalent. when i receive the extended ASCII say for example "Œ" from a jar file, it comes into C# application like this : �. Can i know how to convert this to its decimal equivalent [i.e] 140. string textToConvert = "Œ"; Encoding iso8859 = Encoding.GetEncoding("iso-8859-1"); Encoding unicode = Encoding.Unicode; byte[] srcTextBytes = iso8859.GetBytes(textToConvert); byte[] destTextBytes
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