Talk:Read a file line by line: Difference between revisions
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I'd like to see some constraints on this task. This task is a potential example of the classic "buffer overflow" problem, and neglecting to even mention that issue in this context seems irresponsible. Perhaps we could impose some reasonable line length limit? (Would a megabyte be a reasonable line length limit?) --[[User:Rdm|Rdm]] ([[User talk:Rdm|talk]]) 23:06, 8 March 2015 (UTC) |
I'd like to see some constraints on this task. This task is a potential example of the classic "buffer overflow" problem, and neglecting to even mention that issue in this context seems irresponsible. Perhaps we could impose some reasonable line length limit? (Would a megabyte be a reasonable line length limit?) --[[User:Rdm|Rdm]] ([[User talk:Rdm|talk]]) 23:06, 8 March 2015 (UTC) |
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:Only potentially. This task is mature and too late to change. You could however try and write a new buffer overflow task, but we try and make tasks accessible to a wide range of languages and in some, the size of a string buffer may be naturally memory limited rather than limited by some smaller constant that the programmer is steered towards using by their normal language idioms. |
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: You would have to word it right. --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 00:02, 9 March 2015 (UTC) |
Revision as of 00:02, 9 March 2015
C++ could use an STL-algorithm implemented solution, ala: http://stackoverflow.com/questions/1567082/how-do-i-iterate-over-cin-line-by-line-in-c/1567703#1567703
Could someone show the NetRexx Solution? Thanks in advance!
YOY can't I get used to entering the summary Could a prompt be implemented when one saves without summary?
--Walterpachl 16:20, 8 July 2012 (UTC)
Click on:
- {option) Preferences
- (tab) Editing
- (checkbox) [ ] Prompt me when entering a blank edit summary.
- (button) Save
-- Gerard Schildberger 16:31, 8 July 2012 (UTC)
Some constraints?
I'd like to see some constraints on this task. This task is a potential example of the classic "buffer overflow" problem, and neglecting to even mention that issue in this context seems irresponsible. Perhaps we could impose some reasonable line length limit? (Would a megabyte be a reasonable line length limit?) --Rdm (talk) 23:06, 8 March 2015 (UTC)
- Only potentially. This task is mature and too late to change. You could however try and write a new buffer overflow task, but we try and make tasks accessible to a wide range of languages and in some, the size of a string buffer may be naturally memory limited rather than limited by some smaller constant that the programmer is steered towards using by their normal language idioms.
- You would have to word it right. --Paddy3118 (talk) 00:02, 9 March 2015 (UTC)