如果确实需要将二进制数据转换为文本形式(例如,为了存储或传输),你可能需要使用一种编码方法(如 Base64)来安全地将二进制数据转换为 ASCII 字符串,然后再进行必要的处理。 代码示例: 假设该字符串是 Base64 编码的二进制数据,以下是一个使用 Python 将 Base64 编码的字符串解码为二进制数据,然后再尝试将其反序...
STRING FROM_CHARSET(binary , string , [string <mode>]) 参数说明 source:必填,BINARY类型,待转换的二进制(Bytes)数据。 source_charset:必填,STRING类型,source参数原本的二进制数据编码格式。取值范围为:UTF-8、UTF-16、UTF-16LE、UTF-16BE、ISO-8859-1、US-ASCII、GB2312、GBK和GB18030。 mode:可选,STR...
and binary to text text conversion software, URLEncode/Decode and Base64-- This software is great text conversion software. It allows to easily convert from text to hex, hex to text, binary to text, text to binary, and ascii to text or text to ascii, urlencoding/decoding and base64. Pl...
You take the number0or1that depends on being >1, and you read it from top to bottom (instead of bottom to top like we do for the integer part). The final binary that translates.375is011. At this point you take the integer part (0) and the fractional part (011) separately, and y...
Can't convert unicode \u00e9 format characters to correct ascii format Can't decode plus sign ("+") using UrlDecode Can't get file from FileUpload Can't get id value in code behind in asp.net c# Can't read application settings from global.asax in C# VS 2010 web project. Can't wri...
Dim s As String = "041400000262F5226D" Dim values As Byte() ReDim values((s.Length >> 1) - 1) For i = 0 To s.Length - 2 Step 2 Dim part = s.Substring(i, 2) values(i >> 1) = Convert.ToByte(part, 16) Next For Each value In values Debug.Print(value & " 0x" & val...
Multi-color Ascii GraphICs from Binary Image File Formats I linked my image-to-text web application (which I have now dubbedMAGICBIFF), with explanation of why I made yet another such app along with examples of what it does at the preceding link) in a comment on aHN thread about another...
A = fscanf(obj)reads ASCII data from the device connected to the serial port object,obj, and returns it toA. The data is converted to text using the%cformat. For binary data, usefread. A = fscanf(obj,'format')reads data and converts it according toformat.formatis a C language conver...
public void DecodeWithCharArray() { System.IO.StreamReader inFile; char[] base64CharArray; try { inFile = new System.IO.StreamReader(inputFileName, System.Text.Encoding.ASCII); base64CharArray = new char[inFile.BaseStream.Length]; inFile.Read(base64CharArray, 0, (int)inFile.BaseStream.Len...
public void DecodeWithCharArray() { System.IO.StreamReader inFile; char[] base64CharArray; try { inFile = new System.IO.StreamReader(inputFileName, System.Text.Encoding.ASCII); base64CharArray = new char[inFile.BaseStream.Length]; inFile.Read(base64CharArray, 0, (int)inFile.BaseStream.Len...