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Convert int to ASCII and back in Python
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Use hex(id)[2:] and int(urlpart, 16). There are other options. base32 encoding your id could work as well, but I don't know that there's any library that does base32 encoding built into Python.
Apparently a base32 encoder was ...
Convert SVG image to PNG with PHP
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foreach($idColorArray as $state => $color){
//Where $color is a RRGGBB hex value
$svg = preg_replace(
'/id="'.$state.'" style="fill:#([0-9a-f]{6})/'
, 'id="'.$state.'" style="fill:#'.$color
, $svg
);
}
$im->readImageBlob($svg);
/*png settings*/
$im->setIm...
What are good grep tools for Windows? [closed]
...ith offline attribute set.
/A:attr Specifies color attribute with two hex digits. See "color /?"
/F:file Reads file list from the specified file(/ stands for console).
/C:string Uses specified string as a literal search string.
/G:file Gets search strings from the specified file(/ ...
Escaping a forward slash in a regular expression
...se regex functionality of specifying a character by its ASCII encoding, in hex or octal. Perl accepts the octal form \57 (source regular-expressions.info/refcharacters.html)
– lukeuser
Jun 28 '18 at 2:28
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Why does parseInt yield NaN with Array#map?
...sed it to guess octal, which tended to be problematic. It will still guess hex if the string starts with 0x.)
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List of encodings that Node.js supports
...t of encodings that node supports natively is rather short:
ascii
base64
hex
ucs2/ucs-2/utf16le/utf-16le
utf8/utf-8
binary/latin1 (ISO8859-1, latin1 only in node 6.4.0+)
If you are using an older version than 6.4.0, or don't want to deal with non-Unicode encodings, you can recode the string:
Us...
Using Caps Lock as Esc in Mac OS X
...e code 0x39 and escape has usage code 0x29. Put these codes or'd with the hex value 0x700000000 in the source and dest like this:
hidutil property --set '{"UserKeyMapping":[{"HIDKeyboardModifierMappingSrc":0x700000039,"HIDKeyboardModifierMappingDst":0x700000029}]}'
You may add other mappings in ...
Understanding Linux /proc/id/maps
...gion was mapped from a file, this is the major and minor device number (in hex) where the file lives.
inode - If the region was mapped from a file, this is the file number.
pathname - If the region was mapped from a file, this is the name of the file. This field is blank for anonymous mapped regions...
Eclipse, regular expression search and replace
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I especially love the example for "Hex code for Unicode character" :)
– Stewart Murrie
Jan 1 '14 at 21:00
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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
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use "Code Decimal" works also in IE 8, but "Code Hex" does not.
– Cullen SUN
Sep 4 '13 at 4:36
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