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error: ‘NULL’ was not declared in this scope
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Efficient way to rotate a list in python
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If you just want to iterate over these sets of elements rather than construct a separate data structure, consider using iterators to construct a generator expression:
def shift(l,n):
return itertools.islice(itertools.cycle(l),n,n+len(l))
>>> list(sh...
Combining C++ and C - how does #ifdef __cplusplus work?
...+ source.
One reason to discourage people from using the compile C as C++ setting is because this means their source code is no longer portable. That setting is a project setting and so if a .c file is dropped into another project, it will not be compiled as c++. I would rather people take the time...
How can you list the matches of Vim's search?
...earch related configs and helps
"
" ignore case when searching
set ignorecase
" search as characters are entered, as you type in more characters, the search is refined
set incsearch
" highlight matches, in normal mode try typing * or even g* when cursor on string
set hl...
How to remove .html from URL?
How to remove .html from the URL of a static page?
12 Answers
12
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Remote debugging a Java application
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The following works with Eclipse's default settings: -agentlib:jdwp=transport=dt_socket,server=y,address=8000
– Sundae
Sep 4 '14 at 9:30
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How can I troubleshoot my Perl CGI script?
...f Unix, changing the mode to 755 is recommended:
chmod 755 filename. Never set a mode to 777!
Are you using use strict?
Remember that Perl automatically creates variables when
you first use them. This is a feature, but sometimes can
cause bugs if you mistype a variable name. The pragma
use stric...
How can I Remove .DS_Store files from a Git repository?
...e to be checked in, so it makes more sense as a repository-wide, all-users setting, rather than something each Mac user needs to remember to set on her own machine.
– benzado
Dec 30 '09 at 19:27
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Bordered UITextView
... much explaining, view is the UITextView, and the code goes wherever you'd set up the view (awakeFromNib or viewDidLoad are two possible places). Since there was no code given there's no way to give good context in response.
– Kendall Helmstetter Gelner
May 6 ...
Best practices for circular shift (rotate) operations in C++
... Warning: This code is broken if INT is a signed integer and the sign is set! Test for example rol<std::int32_t>(1 << 31) which should flip over to 1 but actually becomes -1 (because the sign is retained).
– Nobody
Jun 2 '14 at 20:49
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