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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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__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...属性不但影响函数的参数值，同样也影响到了参数指向的数据，它可能会对代码本身产生严重甚至是不可恢复的严重后果。
并且，带有该属性的函数不能有任何副作用或者是静态的状态，所以，类似getchar（）或time（）的函数...
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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Better way to set distance between flexbox items
...does not mean it is not a hack. See polyfills, temporary security patches, hex editing, etc etc
– William
Sep 4 '18 at 23:38
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HTTP URL Address Encoding in Java
...ow it does escape but not correct escaping. It should be adding a % to the HEX value of char for Path params meaning é char should be converted to %e9
– fmucar
Jan 19 '11 at 13:37
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