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Hidden Features of C++? [closed]
...nables you to have your program partially (or totally) executed at compile-time instead of runtime. This is difficult, though, and you must have a solid grasp on templates before trying it.
Other make uses of the multiple paradigm to produce "ways of programming" outside of C++'s ancestor, that is,...
How to debug heap corruption errors?
...frees)
tracking: being able to record where an allocation was made can sometimes be useful
Note that in our local homebrew system (for an embedded target) we keep the tracking separate from most of the other stuff, because the run-time overhead is much higher.
If you're interested in more reaso...
Copy the entire contents of a directory in C#
...a typical computer, the directories would have to be nested a few thousand times. This is simply not a realistic scenario.
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Using regular expression in css?
I have an html page with divs that have id (s) of the form s1 , s2 and so on.
8 Answers
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Remove the last character from a string [duplicate]
... trim and rtrim do not remove the last character in a string. Although sometimes that is all they do, they will often remove many characters from the string. e.g. rtrim('Assess','s') gives you 'Asse', not 'Asses'. That's why this answer is better than the accepted answer.
– But...
Can comments be used in JSON?
... @MiniGod I have already heard Doug's thoughts on this topic many times. I addressed them long ago in my blog post: blog.getify.com/json-comments
– Kyle Simpson
Feb 26 '13 at 23:21
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C++ templates that accept only certain types
...ow that most of it is header-only template code -- so there's no memory or time cost at runtime for things you don't use. Also the particular things you'd be using here (BOOST_STATIC_ASSERT() and is_base_of<>) can be implemented using only declarations (i.e. no actual definitions of functions...
Detect the Enter key in a text input field
... Thank you. I've learned something new. By the way I used .is() ALOT of times so it is not logic, not to be working. Also the ==, again I used two == for other situations
– jQuerybeast
Aug 15 '11 at 0:54
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Comments in command-line Zsh
...ser construct is only a single line, this is exactly like push-line. Next time the editor starts up or is popped with get-line, the construct will be popped off the top of the buffer stack and loaded into the editing buffer.
So it looks like this:
> long command
Ctrl+Q => long command di...
How to add text at the end of each line in Vim?
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