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#include <stdio.h> int main(void) { char a[100] = "hi"; strcat(a, a); strcat(a, a); printf("%s ", a); return 0; }

I want to replace a substring (e.g. @"replace") of an NSAttributedString with another NSAttributedString. I am looking for an equivalent method to NSString s stringByReplacingOccurrencesOfString:...

我的产出如下:

Ok I m really new to this and am not even sure I m asking the right question but I want to create an object that has some regualr values like strings and ints etc. But in addition I want one of the ...

我想测试和看,“果园”类变量能否与“che”这样的固定体进行比较,以便进行比较:

在复制C号插图时,我必须注意哪些因素? 什么是错的?

I want to remove all the trailing whitespace characters in a QString. I am looking to do what the Python function str.rstrip() with a QString. I did some Googling, and found this: http://www.qtforum....

在这个问题上,我 Sor。

公立学校 页: 1

我对卢阿方案拟订工作投了新之门,从 p开始,基本上为世界为朋友们打了一小 add。 I m 探讨从某种意义上找到一段案文的各种途径......

我认为,在加强处理方面,我最近获得的知识仍然不够。 请帮助我解决以下问题:

My puzzle: as a PHP newby I am trying to extract some data from a string using a regular expression, but I cannot find a correct syntax. The content of the string is scraped as html of several images ...

我非常关心C的扼杀。 我是否需要确定最后的char,还是由它自己决定? 如果我不以人工的方式行事,那么当我试图推翻法典时,当我看看着1[257]号指示时,它就不是无效的。

is there a way to swap character places in a string? For example if I have "03/02" I need to get "02/03". Any help is appreciated!

我试图阅读一个显示数字和特性的插图。

var i = [ 5000 , 35000 ]; alert((i[0] < i[1])? well duh! : fuzzy math? ); alert((Number(i[0]) < Number(i[1]))? well duh! : fuzzy math? ); What s happening here? In the first alert, the text ...

我有char,我需要 Str。 我如何从一个转变到另一个?

我所写的操纵操纵方法是一个问题。 这种方法的目的是在长处内寻求连接点,并改造其耳朵。

我想读一下使用C方案用户的投入。 我不想像现在这样使用阵列。