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Convert line-endings for whole directory tree (Git)
...er ones
sfk join - join small files into a large one
sfk hexdump - create hexdump from a binary file
sfk hextobin - convert hex data to binary
sfk hex - convert decimal number(s) to hex
sfk dec - convert hex number(s) to decimal
sfk chars ...
How do I give text or an image a transparent background using CSS?
...
is it possible to do this with hex colors? Like #fff ?
– grm
Jul 13 '11 at 22:32
37
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Simple (non-secure) hash function for JavaScript? [duplicate]
...n passed a string as input, produces something similar to the 32 character hexadecimal string that's the typical output of MD5, SHA1, etc. It doesn't have to be cryptographically secure, just reasonably resistant to collisions. (My initial use case is URLs, but I'll probably want to use it on othe...
Hashing a string with Sha256
...a);
SHA256Managed hashString = new SHA256Managed();
string hex = "";
var hashValue = hashString.ComputeHash(message);
foreach (byte x in hashValue)
{
hex += String.Format("{0:x2}", x);
}
return hex;
}
...
What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
...s stream is too exaggerated. It is better to compare it to storing data in hex format. Because hex would only make x2 more bytes than original stream, and 1s,0s - makes x8 times more bytes. (And Base64 makes x1.3 more data than original byte array). So sometimes it is acceptable to encode binary str...
What's the difference between EscapeUriString and EscapeDataString?
...+c%2B%2B
*)The encoded data string is actually "happy%20c%2B%2B"; %20 is hex for the space character, and %2B is hex for the plus character.
If you're using UriBuilder as you should be, then you'll only need EscapeDataString to properly escape some of the components of your entire URI. @Livven's ...
How to calculate a Mod b in Casio fx-991ES calculator
... doesn't already exist). But the easiest method I find is to convert it to hexadecimal which then converts to binary instantly (i.e. Dec 10 = Hex A = Binary 1010). There are relatively simple methodologies to go between even very very big (or very very small!) exponential decimal values to hex, goog...
What is base 64 encoding used for?
...tc. where each byte is represented by 3 bytes. The data bloats three-fold.
Hexadecimal: store the bytes as hex pairs: AC 47 0D 1A etc. where each byte is represented by 2 bytes. The data bloats two-fold.
Base-64 maps 3 bytes (8 x 3 = 24 bits) in 4 characters that span 6-bits (6 x 4 = 24 bits). The...
How to get MD5 sum of a string using python?
...00005fab4534d05api_key9a0554259914a86fb9e7eb014e4e5d52permswrite")
print m.hexdigest()
Output: a02506b31c1cd46c2e0b6380fb94eb3d
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How to escape single quotes within single quoted strings
...one to three digits)
\xHH the eight-bit character whose value is the hexadecimal
value HH (one or two hex digits)
\uHHHH the Unicode (ISO/IEC 10646) character whose value is
the hexadecimal value HHHH (one to four hex digits)
\UHHHHHHHH the Unicode (ISO/IEC 10646...