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UTF-16 有两个变种:UTF-16LE,显式指明使用小字节序;UTF-16BE,显式指明使用大字节序。如果使用这两个变种,不会生成 BOM: >>> u16le = 'El Niño'.encode('utf_16le') >>> list(u16le) [69, 0, 108, 0, 32, 0, 78, 0, 105, 0, 241, 0, 111, 0] >>> u16be = 'El Niño'.en...
))print(utf_16be.decode("utf_16be"))print(utf_16le.decode("utf_16le"))print(s1.decode("...
PRAGMA encoding = "UTF-16be"; 但设置编码必须在main库之前,否则无法更改。https://www.sqlite.org/pragma.html#pragma_encoding 认识text_factory属性,大家应该都是通过以下错误知晓的: sqlite3.ProgrammingError: You must not use 8-bit bytestrings unless you use a text_factory that can interpret 8-bit ...
至于其他的UTF-16,这里就不再叙述了。 总结一点: unicode:简单粗暴,所有字符都是2Bytes,优点是字符--->数字的转换速度快,缺点是占用空间大。 utf-8:精准,对不同的字符用不同的长度表示,优点是节省空间,缺点是:字符->数字的转换速度慢,因为每次都需要计算出字符需要多长的Bytes才能够准确表示。 因此...
# 设置单元格背景色def fun3_2_8():# 创建新的workbook(其实就是创建新的excel)workbook = xlwt.Workbook(encoding= 'ascii')# 创建新的sheet表worksheet = workbook.add_sheet("My new Sheet")# 往表格写入内容worksheet.write(0,0, "内容1")# 创建样式pattern = xlwt.Pattern()# May be: NO_PATTERN...
#-*-coding:utf-8-*-""" Created on Wed Feb1720:30:562021@author:可以叫我才哥(公众号同名)"""fromPILimportImage,ImageDraw,ImageFontimportos # 绘制文字logo defdrawLogo(logoName):# 创建宽*高为200*100的空白图片对象,未指定背景色则为透明的黑色 ...
letkey ='614c9b1fa9ea1b1be878929c592d20e0'; letiv = (630).toString(16); const algorithm ="aes-128-cbc"; if(iv.length % 2 == 1) { iv ="0"+ iv; } const keyBuffer = Buffer.alloc(16); const ivBuffer = Buffer.alloc(16); ...
*** File "/root/word/.buildozer/android/app/word_build/lib/python2.7/encodings/utf_16.py", line 112 raise UnicodeError,"UTF-16 stream does not start with BOM" ^ SyntaxError: invalid syntax Compiling '/root/word/.buildozer/android/app/word_build/lib/python2.7/encodings/utf_16_be.py'.....
Please note that this only affects encoding of the 8DOT3 short file names, not long file names of the VFAT extension, as LFN are always stored as UTF-16-LE. importfsmy_fs=fs.open_fs("fat:///dev/sda1?encoding=cp1252") offset ...