我用“(引号)”来证实这一点,我想删除。 但是,由于XCode通常要求你加入你希望删除的“
Update: Now I can t get rid of " that s at the end of each string. Any ideas?
关于我如何能够这样做的任何想法?
感谢。
仅凭客观地引证,就不得不从中逃脱。 因此,仅举一个字体:
@"""
Update: Within a string literal, " " and " " are escape sequences identifying the newline and tab characters respectively. I assume you mean the string ends with a newline & 2 tabs, not literal and n characters....
也许,你希望使用护卫舰。 InSet: for example:
NSString *theStringTrimmed = [theString stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]];
(请注意,这将在
I have a simple problem that says: A password for xyz corporation is supposed to be 6 characters long and made up of a combination of letters and digits. Write a program fragment to read in a string ...
The == operator is used to compare two strings in shell script. However, I want to compare two strings ignoring case, how can it be done? Is there any standard command for this?
I wrote below code to readin line by line from stdin ex. city=Boston;city=New York;city=Chicago and then split each line by ; delimiter and print each record. Then in yet another loop I try to ...
I tried to print all the possible combination of members of several vectors. Why the function below doesn t return the string as I expected? #include <iostream> #include <vector> #...
I m trying to initialize string with iterators and something like this works: ifstream fin("tmp.txt"); istream_iterator<char> in_i(fin), eos; //here eos is 1 over the end string s(in_i, ...
I have a string "pc1|pc2|pc3|" I want to get each word on different line like: pc1 pc2 pc3 I need to do this in C#... any suggestions??
Is there a PHP string function that transforms a multi-line string into a single-line string? I m getting some data back from an API that contains multiple lines. For example: <p>Some Data</...
I was trying to speed up a certain routine in an application, and my profiler, AQTime, identified one method in particular as a bottleneck. The method has been with us for years, and is part of a "...