TextDecoder是一个文本解码器,可以将字节流转换为字符串。它的字符编码默认为UTF-8。在JavaScript中,可以使用TextDecoder对象进行解码操作。例如: ```javascript const decoder = new TextDecoder(); const bytes = [0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64]; ...
Linux 6.8.1-1-default x86_64 x86_64 What steps can reproduce the bug? createtest_overlong.jsfile that contains: consttd=newTextDecoder('utf-8',{fatal:false,ignoreBOM:true})console.log('?'==td.decode(Uint8Array.of(0b0_0111111)))console.log('?'==td.decode(Uint8Array.of(0b110_00000...
The browser's TextDecoder.prototype.decode treats surrogates (U+D800 through U+DFFF) differently to Utf8Decoder. This makes it difficult to use TextDecoder to accelerate conversion. Acceleration is highly desirable - it improves one bina...
没有一款软件可以完成,随时可以贡献自己并保持谦虚。 UTF-8字节为字符串 用法示例: var utf8bts = require ( 'utf8bts' ) , bytes = [ 0x48 , 0x65 , 0x6c , 0x6c , 0x6f , 0x20 , 0x77 , 0x6f ,点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 epp...
textCodec = QTextCodec::codecForName("utf-8");if(!textCodec) {deletesub_data.rbuffer_text;returnfalse; }QTextDecoder*dec = textCodec->makeDecoder();// convert the subtitles to our own format and free the original structuresfor(intsub_i =0; sub_i < sub_data.num; ++sub_i) ...
在上面的示例中,我们首先导入TextDecoder类,并创建一个TextDecoder实例,指定字符编码(例如 'utf-8')。然后,我们创建一个示例字节数组byteArray,最后使用TextDecoder实例的decode方法将字节数组解码为字符串。 请注意,TextDecoder类在处理不同的字符编码时可以指定不同的参数。例如,可以使用new TextDecoder('utf-16le')来...
QTextCodec* codec = QTextCodec::codecForName("UTF-8"); QTextDecoder* encoder = codec->makeDecoder();for(rapidjson::SizeType i =0; i < d.Size(); i++) {constrapidjson::Value& u = d[i]; strList.append(encoder->toUnicode(u.GetString(), u.GetStringLength())); ...
out there, with the only exception being fast-text-encoding outperforming fastestsmallesttextencoderdecoder on encoding extremely tiny strings. Infact, it is so fast that it outperformed the native implementation on a set of 32 ascii bytes. The tests below were performed on a mixed ascii-utf8 ...
Star103 Fast polyfill for TextEncoder and TextDecoder, only supports UTF-8 License Apache-2.0 license 103stars30forksBranchesTagsActivity Star Notifications 3Branches4Tags Folders and files Name Last commit message Last commit date Latest commit ...
the speed of the native implementation. In the next test, let's examine a more real world example—the1876 The Russian Synodal Bible.txt. It's a whoping 4.4MB rat's-nest of complex Russian UTF-8, sure to give any encoder/decoder a bad day. Let's see how they perform at their ...