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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
... do we want to store these numbers in a computer. First we convert both to hexadecimal:
Modulus: EB506399F5C612F5A67A09C1192B92FAB53DB28520D859CE0EF6B7D83D40AA1C1DCE2C0720D15A0F531595CAD81BA5D129F91CC6769719F1435872C4BCD0521150A0263B470066489B918BFCA03CE8A0E9FC2C0314C4B096EA30717C03C28CA29E678E63D...
How to change the color of an svg element?
... color, use the following Codepen(Click Here to open codepen) to convert a hex color code to a CSS filter:
For example, output for #00EE00 is
filter: invert(42%) sepia(93%) saturate(1352%) hue-rotate(87deg) brightness(119%) contrast(119%);
Add the CSS filter into this class.
.filter-gr...
How to replace all strings to numbers contained in each string in Notepad++?
...
I'm guessing this doesn't work with the Hex Editor plugin. In hex view mode Notepad++ doesn't show the Regular Expression option for Search/Replace. In text view mode I do see the Regular Expression option for Search/Replace. I'm using Notepad++ Version 6.9.2, whic...
Match whitespace but not newlines
...OTable
my $class;
while (/^0x([0-9a-f]{4})\s+([A-Z\s]+)/mg) {
my($hex,$name) = ($1,$2);
next if $name =~ /\b(?:CR|NL|NEL|SEPARATOR)\b/;
$class .= "\\N{U+$hex}";
}
qr/[$class]/u;
}
Other Applications
The double-negative trick is also handy for matching alphabetic characters...
Is the list of Python reserved words and builtins available in a library?
... 'format', 'frozenset', 'getattr',
'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int',
'isinstance', 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map',
'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow',
'print', 'property', 'quit', 'range', 'r...
Generating a UUID in Postgres for Insert statement?
...)::text || ':' || clock_timestamp()::text) placing '4' from 13) placing to_hex(floor(random()*(11-8+1) + 8)::int)::text from 17)::cstring);
* Thanks to @Denis Stafichuk @Karsten and @autronix
Also, in modern Postgres, you can simply cast:
SELECT md5(random()::text || clock_timestamp()::text)...
use Winmerge inside of Git to file diff
...
)
REM diff is called by git with 7 parameters:
REM path old-file old-hex old-mode new-file new-hex new-mode
copy %TEMP%\%~nx2 %GIT_DIFF_OLD_FILES%\%1
copy %5 %GIT_DIFF_NEW_FILES%
:END
It is not robust enough to handle files with same names in different directories, but it gives you a genera...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...n entire text value that would otherwise cause encoding/decoding problems. Hex encoding, for instance, is meant for individual characters. CDATA values are preferred when you're escaping the entire text of an element. The biggest reason for this is that it maintains human readability.
...
腾讯Tencent开源框架介绍（持续更新） - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...库、RPC、各种客户端等。主要特点为易用性强、长尾延迟低。
https://github.com/Tencent/3TS Tencent Transaction Processing Testbed System（简称3TS），是腾讯公司CynosDB（TDSQL）团队与中国人民大学数据工程与知识工程教育部重点实验室，联...
How is a CRC32 checksum calculated?
... x10 + x8 + x7 + x5 + x4 + x2 + x + 1
Wikipedia
CRC calculation
Or in hex and binary:
0x 01 04 C1 1D B7
1 0000 0100 1100 0001 0001 1101 1011 0111
The highest term (x32) is usually not explicitly written, so it can instead be represented in hex just as
0x 04 C1 1D B7
Feel free to c...