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Uint8Array to string in Javascript
...gDecoder } = require('string_decoder'); const decoder = new StringDecoder('utf8'); const cent = Buffer.from([0xC2, 0xA2]); console.log(decoder.write(cent));
– curist
Jul 24 '19 at 15:43
...
How do I create a readable diff of two spreadsheets using git diff?
...in for WinMerge (both OpenSource and Freeware, you doesn't need to write a VBA nor save an excel to csv or xml). It works just for the celd's contains.
This plugin supports also:
.rtf Rich Text
.docx/.docm Microsoft WORD 2007(OOXML)
.xlsx/.xlsm Microsoft Excel 2007(OOXML)
.pptx/.pptm Microsoft ...
Android encryption / decryption using AES [closed]
...ext)
throws Exception {
byte[] rawKey = getRawKey(seed.getBytes("UTF8"));
SecretKeySpec skeySpec = new SecretKeySpec(rawKey, "AES");
Cipher cipher = Cipher.getInstance("AES");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
return cipher.doFinal(cleartext.getBytes("UTF8"));
}...
Inline SVG in CSS
...ible. Try this:
body { background-image:
url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient>...
Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux编程中各种头文件2.stdlib.h stdlib 头文件里包含了C、C++语言的最常用的系统函数stdlib.h里面定义了五种类型、一些宏和通用工具函数。类型例如size_t、wc...1.stdlib.h
stdlib 头文件里包含了C、C++语言的最常用的系统函数
stdlib.h...
App Inventor 2 自定义拍照及录像媒体文件的路径，进行目录规整 · App Inventor 2 中文网
...
App Inventor 2 自定义拍照及录像媒体文件的路径，进行目录规整
App Inventor 2 自定义拍照图片文件的路径
思路
为什么失败？
什么是ASD？
同理，录像视...
How to get an MD5 checksum in PowerShell
...ew-Object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider
$utf8 = New-Object -TypeName System.Text.UTF8Encoding
$hash = [System.BitConverter]::ToString($md5.ComputeHash($utf8.GetBytes($someString)))
If the content is a file:
$someFilePath = "C:\foo.txt"
$md5 = New-Object -TypeName...
Read a text file using Node.js?
... fs = require('fs')
, filename = process.argv[2];
fs.readFile(filename, 'utf8', function(err, data) {
if (err) throw err;
console.log('OK: ' + filename);
console.log(data)
});
To break that down a little for you process.argv will usually have length two, the zeroth item being the "node" in...
Does disposing streamreader close the stream?
...der Constructor (Stream):
This constructor initializes the encoding to UTF8Encoding, the
BaseStream property using the stream parameter, and the internal
buffer size to 1024 bytes.
That just leaves detectEncodingFromByteOrderMarks which judging by the source code is true
public StreamRead...
MD5 algorithm in Objective-C
...on NSString (MyAdditions)
- (NSString *)md5
{
const char *cStr = [self UTF8String];
unsigned char result[CC_MD5_DIGEST_LENGTH];
CC_MD5( cStr, (int)strlen(cStr), result ); // This is the md5 call
return [NSString stringWithFormat:
@"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x...