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| author | Miss Skeleton (bot) <31488909+miss-islington@users.noreply.github.com> | 2020-10-21 08:34:36 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-21 08:34:36 (GMT) |
| commit | 62eb403ad5caa4b7cc2b105699373254b2908ebb (patch) | |
| tree | 9046b51e7548c620cc4e9983a1f7d55a9b715287 /Doc | |
| parent | 490f30dacdd4909aa055b800f5ac9dd0f57d56b8 (diff) | |
| download | cpython-62eb403ad5caa4b7cc2b105699373254b2908ebb.zip cpython-62eb403ad5caa4b7cc2b105699373254b2908ebb.tar.gz cpython-62eb403ad5caa4b7cc2b105699373254b2908ebb.tar.bz2 | |
Doc: Do not suggest `s[::-1]` for reversed order (GH-22457)
(cherry picked from commit fb2e94692e3a8eb66915575f4a122d56fe8999a0)
Co-authored-by: Andre Delfino <adelfino@gmail.com>
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/faq/programming.rst | 7 | ||||
| -rw-r--r-- | Doc/tools/susp-ignored.csv | 1 |
2 files changed, 1 insertions, 7 deletions
diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index a64e8ac..b16b8c8 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -1121,7 +1121,7 @@ trailing newline from a string. How do I iterate over a sequence in reverse order? -------------------------------------------------- -Use the :func:`reversed` built-in function, which is new in Python 2.4:: +Use the :func:`reversed` built-in function:: for x in reversed(sequence): ... # do something with x ... @@ -1129,11 +1129,6 @@ Use the :func:`reversed` built-in function, which is new in Python 2.4:: This won't touch your original sequence, but build a new copy with reversed order to iterate over. -With Python 2.3, you can use an extended slice syntax:: - - for x in sequence[::-1]: - ... # do something with x ... - How do you remove duplicates from a list? ----------------------------------------- diff --git a/Doc/tools/susp-ignored.csv b/Doc/tools/susp-ignored.csv index 33fbaf6..dd6aa38 100644 --- a/Doc/tools/susp-ignored.csv +++ b/Doc/tools/susp-ignored.csv @@ -12,7 +12,6 @@ extending/extending,,:myfunction,"PyArg_ParseTuple(args, ""D:myfunction"", &c);" extending/extending,,:set,"if (PyArg_ParseTuple(args, ""O:set_callback"", &temp)) {" extending/newtypes,,:call,"if (!PyArg_ParseTuple(args, ""sss:call"", &arg1, &arg2, &arg3)) {" faq/programming,,:chr,">=4.0) or 1+f(xc,yc,x*x-y*y+xc,2.0*x*y+yc,k-1,f):f(xc,yc,x,y,k,f):chr(" -faq/programming,,::,for x in sequence[::-1]: faq/programming,,:reduce,"print((lambda Ru,Ro,Iu,Io,IM,Sx,Sy:reduce(lambda x,y:x+y,map(lambda y," faq/programming,,:reduce,"Sx=Sx,Sy=Sy:reduce(lambda x,y:x+y,map(lambda x,xc=Ru,yc=yc,Ru=Ru,Ro=Ro," faq/windows,,:d48eceb,"Python 3.6.4 (v3.6.4:d48eceb, Dec 19 2017, 06:04:45) [MSC v.1900 32 bit (Intel)] on win32" |