我用的是编号(斜体、浮体、双倍、长、未签名),但当我把其他特性放在了格罗尔时(例如<代码>[A,或<代码>*)。 因此,我的方案正在坠毁。
我如何保护我的方案免受这种错误的投入?
注:我知道一些图书馆功能,即<条码>s/条码>或<条码>sallnum,但它们没有帮助。
在C++中,通过直流过滤数据,可以做到这一点。 http://www.stanford.edu/class/cs106l/course-reader/Ch3_Streams.pdf”rel=“nofollow”at 斯坦福介绍性C++课程网站,第19页有读写的全部代码。 本章的其余部分也是一种很好的资源,用于如何在C++中做到I/O,这或许也是有益的。
在C和C++中,这样做的方法是把所有投入都看上去,然后打上脚。
因此,你永远不使用扫描(“%d”)或cin;以及“开发”以外的任何其他用途的int(integer)。
I m getting this linker error. I know a way around it, but it s bugging me because another part of the project s linking fine and it s designed almost identically. First, I have namespace LCD. Then I ...
I have been searching for sample code creating iterator for my own container, but I haven t really found a good example. I know this been asked before (Creating my own Iterators) but didn t see any ...
Is there an equivalent to tidy for HTML code for C++? I have searched on the internet, but I find nothing but C++ wrappers for tidy, etc... I think the keyword tidy is what has me hung up. I am ...
I m new to C++ and am wondering how much time I should invest in learning how to implement template classes. Are they widely used in industry, or is this something I should move through quickly?
Given a 10 digit Telephone Number, we have to print all possible strings created from that. The mapping of the numbers is the one as exactly on a phone s keypad. i.e. for 1,0-> No Letter for 2->...
Why is it when i do the following i get errors when relating to with wchar_t? namespace Foo { typedef std::wstring String; } Now i declare all my strings as Foo::String through out the program, ...
I cannot figure out how to marshal a C++ CBitmap to a C# Bitmap or Image class. My import looks like this: [DllImport(@"test.dll", CharSet = CharSet.Unicode)] public static extern IntPtr ...
Is it possible to check with the means of pure X11/Xlib only whether the given window is iconified/minimized, and, if it is, how?
