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How convert text to hex value?
How can I convert hexidecimal values to base 10 in hexl-mode?Convert a word into an acronymIs there a way to convert an array of bytes into a UTF-8 string?Swap text before and after “=” in properties fileEnter hex numbers continuously in hexl-modeMeaningful Copy/Paste in hexl-modeIs there a function in emacs that centers an input text and fills the line with the comment symbol as one would use it for headings in a file?Is it Possible to automate file editing using emacs?How remove whitespaces in the beginning of lines?How show (filter) only text lines with all uppercase chars?
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I has some sybmol, e.g. O and I want to convert it to hex value.
The result must be 4f
How I can do this in Emacs 26.1 ?
text hexl-mode
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
add a comment |
I has some sybmol, e.g. O and I want to convert it to hex value.
The result must be 4f
How I can do this in Emacs 26.1 ?
text hexl-mode
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
add a comment |
I has some sybmol, e.g. O and I want to convert it to hex value.
The result must be 4f
How I can do this in Emacs 26.1 ?
text hexl-mode
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
I has some sybmol, e.g. O and I want to convert it to hex value.
The result must be 4f
How I can do this in Emacs 26.1 ?
text hexl-mode
text hexl-mode
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
edited Jun 20 at 17:07
Alexei
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
asked Jun 20 at 15:17
AlexeiAlexei
8783 silver badges12 bronze badges
8783 silver badges12 bronze badges
add a comment |
add a comment |
2 Answers
2
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oldest
votes
You can simply run M-x eval-expression and type ?O. You will get the following output in the minibuffer:
79 (#o117, #x4f, ?O)
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
C-x =(what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".
– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about?0. A side note, by defaulteval-expressionis bounded toM-:which make it much faster...
– Pouya
Jun 21 at 12:47
add a comment |
Maybe no so elegant but should do the trick. Note I have assigned it to "C-." which might be used by other functions in your setup. Reassign as you wish:
(defun hexify()
(interactive)
(setq hx (format "%x" (char-before)))
(delete-backward-char 1)
(insert hx))
(global-set-key (kbd "C-.") 'hexify)
Calling the function, replaces the character before the cursor with its hex. If you just want the value Arkadiusz's answer will do.
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
add a comment |
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2 Answers
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2 Answers
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You can simply run M-x eval-expression and type ?O. You will get the following output in the minibuffer:
79 (#o117, #x4f, ?O)
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
C-x =(what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".
– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about?0. A side note, by defaulteval-expressionis bounded toM-:which make it much faster...
– Pouya
Jun 21 at 12:47
add a comment |
You can simply run M-x eval-expression and type ?O. You will get the following output in the minibuffer:
79 (#o117, #x4f, ?O)
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
C-x =(what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".
– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about?0. A side note, by defaulteval-expressionis bounded toM-:which make it much faster...
– Pouya
Jun 21 at 12:47
add a comment |
You can simply run M-x eval-expression and type ?O. You will get the following output in the minibuffer:
79 (#o117, #x4f, ?O)
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
You can simply run M-x eval-expression and type ?O. You will get the following output in the minibuffer:
79 (#o117, #x4f, ?O)
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
answered Jun 20 at 16:11
Arkadiusz DrabczykArkadiusz Drabczyk
2261 silver badge6 bronze badges
2261 silver badge6 bronze badges
C-x =(what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".
– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about?0. A side note, by defaulteval-expressionis bounded toM-:which make it much faster...
– Pouya
Jun 21 at 12:47
add a comment |
C-x =(what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".
– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about?0. A side note, by defaulteval-expressionis bounded toM-:which make it much faster...
– Pouya
Jun 21 at 12:47
C-x = (what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".– xuchunyang
Jun 20 at 23:31
C-x = (what-cursor-position) works as well, it prints something like "Char: O (79, #o117, #x4f) point=146 of 146 (99%) column=0".– xuchunyang
Jun 20 at 23:31
Nice, I didn't know about
?0. A side note, by default eval-expression is bounded to M-: which make it much faster...– Pouya
Jun 21 at 12:47
Nice, I didn't know about
?0. A side note, by default eval-expression is bounded to M-: which make it much faster...– Pouya
Jun 21 at 12:47
add a comment |
Maybe no so elegant but should do the trick. Note I have assigned it to "C-." which might be used by other functions in your setup. Reassign as you wish:
(defun hexify()
(interactive)
(setq hx (format "%x" (char-before)))
(delete-backward-char 1)
(insert hx))
(global-set-key (kbd "C-.") 'hexify)
Calling the function, replaces the character before the cursor with its hex. If you just want the value Arkadiusz's answer will do.
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
add a comment |
Maybe no so elegant but should do the trick. Note I have assigned it to "C-." which might be used by other functions in your setup. Reassign as you wish:
(defun hexify()
(interactive)
(setq hx (format "%x" (char-before)))
(delete-backward-char 1)
(insert hx))
(global-set-key (kbd "C-.") 'hexify)
Calling the function, replaces the character before the cursor with its hex. If you just want the value Arkadiusz's answer will do.
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
add a comment |
Maybe no so elegant but should do the trick. Note I have assigned it to "C-." which might be used by other functions in your setup. Reassign as you wish:
(defun hexify()
(interactive)
(setq hx (format "%x" (char-before)))
(delete-backward-char 1)
(insert hx))
(global-set-key (kbd "C-.") 'hexify)
Calling the function, replaces the character before the cursor with its hex. If you just want the value Arkadiusz's answer will do.
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
Maybe no so elegant but should do the trick. Note I have assigned it to "C-." which might be used by other functions in your setup. Reassign as you wish:
(defun hexify()
(interactive)
(setq hx (format "%x" (char-before)))
(delete-backward-char 1)
(insert hx))
(global-set-key (kbd "C-.") 'hexify)
Calling the function, replaces the character before the cursor with its hex. If you just want the value Arkadiusz's answer will do.
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
edited Jun 21 at 12:44
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
answered Jun 20 at 15:48
PouyaPouya
1486 bronze badges
1486 bronze badges
add a comment |
add a comment |
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