大约有 41,000 项符合查询结果(耗时:0.0320秒) [XML]

https://stackoverflow.com/ques... 

Getting the closest string match

...splits Text into an array of substrings, each substring ' delimited by any character in DelimChars. Only a single character ' may be a delimiter between two substrings, but DelimChars may ' contain any number of delimiter characters. It returns a single element ' array containing all of text if Deli...
https://stackoverflow.com/ques... 

Get Android Device Name [duplicate]

... s) { if (s == null || s.length() == 0) { return ""; } char first = s.charAt(0); if (Character.isUpperCase(first)) { return s; } else { return Character.toUpperCase(first) + s.substring(1); } } ...
https://stackoverflow.com/ques... 

multiple prints on the same line in Python

... You should use backspace '\r' or ('\x08') char to go back on previous position in console output Python 2+: import time import sys def backspace(n): sys.stdout.write((b'\x08' * n).decode()) # use \x08 char to go back for i in range(101): ...
https://stackoverflow.com/ques... 

Can inner classes access private variables?

... { i.func(); } private: static const char* const MYCONST; Inner i; int var; }; const char* const Outer::MYCONST = "myconst"; int main() { Outer o1; Outer o2(o1); o1.func(); o2.func(); } ...
https://stackoverflow.com/ques... 

Objective-C and Swift URL encoding

... To escape the characters you want is a little more work. Example code iOS7 and above: NSString *unescaped = @"http://www"; NSString *escapedString = [unescaped stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLHo...
https://stackoverflow.com/ques... 

UINavigationBar custom back button without title

...se that you have a navigation controller going to ViewA from ViewB. In IB, select ViewA's navigation bar, you should see these options: Title, Prompt and Back Button. ViewA navigate bar options The trick is choose your destiny view controller back button title (ViewB) in the options of previous ...
https://stackoverflow.com/ques... 

List of all special characters that need to be escaped in a regex

...a regex for matching the message. The template/message may contain special characters. 10 Answers ...
https://stackoverflow.com/ques... 

String concatenation: concat() vs “+” operator

...vailable in src.zip of the Sun JDK. You can see that you are building up a char array (resizing as necessary) and then throwing it away when you create the final String. In practice memory allocation is surprisingly fast. Update: As Pawel Adamski notes, performance has changed in more recent HotSpo...
https://stackoverflow.com/ques... 

Turn off autosuggest for EditText?

...g Galaxy Note II (SPH-L900) stock Android 4.1.2 from Sprint. The keyboard selected was "Samsung Keyboard," and apparently this was the default for this phone when the customer received it from Sprint. So this problem apparently has persisted over the years for at least some of the important Samsun...
https://stackoverflow.com/ques... 

How can I get a file's size in C++? [duplicate]

... #include <fstream> std::ifstream::pos_type filesize(const char* filename) { std::ifstream in(filename, std::ifstream::ate | std::ifstream::binary); return in.tellg(); } See http://www.cplusplus.com/doc/tutorial/files/ for more information on files in C++. edit: this answ...