slash

I'm trying to get the following effect (using this local file http://localhost/[company_name]/[project_name]/.htaccess ): http://localhost/[company_name]/[project_name]/page-1 (adds slash) http://localhost/[company_name]/[project_name]/page-1/ (does nothing) http://localhost/[company_name]/[project_name]/page-1/subpage-1 (adds slash) http://www.example.com/page-1 (adds slash)<br /> http://www.example.com/page-1/ (does nothing) etc. The thing I want to accomplish is that this .htaccess doesn't need the path http://localhost/[company_name]/[project_name]/ anymore so that I don't have to edit

I am looking to write and read text files to and from (respectively) a directory different from that of my program. When I specify a directory to write to or read from, should I be using forward slashes or backslashes to identify a file path? Using forward slashes will make it system independent. I'd stick to that for simplicity. Consider using java.io.File.separator if you ever display the path to the user. You'd rather not surprise those Windows users. They're a jumpy lot. I've never found it documented anywhere, but the JDK classes let you use slashes regardless of whether you're on Windows

So I can't seem to figure this out... I have a string say, "a\\nb" and I want this to become "a\nb" . I've tried all the following and none seem to work; >>> a 'a\\nb' >>> a.replace("\\","\") File "<stdin>", line 1 a.replace("\\","\") ^ SyntaxError: EOL while scanning string literal >>> a.replace("\\",r"\") File "<stdin>", line 1 a.replace("\\",r"\") ^ SyntaxError: EOL while scanning string literal >>> a.replace("\\",r"\\") 'a\\\\nb' >>> a.replace("\\","\\") 'a\\nb' I really don't understand why the last one works, because this works fine: >>> a.replace("\\","%") 'a%nb' Is there something I'm

I have tried to print it but it just by passes because it's an escaped character. e.g output should be as follows. \correct Thanks in advance For that and also future reference: \0 – Null character (that is a zero after the slash) \\ – Backslash itself. Since the backslash is used to escape other characters, it needs a special escape to actually print itself. \t – Horizontal tab \n – Line Feed \r – Carriage Return \” – Double quote. Since the quotes denote a String literal, this is necessary if you actually want to print one. \’ – Single Quote. Similar reason to above. var s1: String = "I love

分析： 1. 可以知道的是，給定的 slash Maze 中只存在 ‘/’ 和 ‘\’ ，將斜線或反斜線離散化為 3 * 3 單位的方格，比如 用數字 1 表示單位被覆蓋，數字 0 表示單位是空白，則 / 0 0 1 0 1 0 1 0 0 也可以用 2 * 2 的單元格表示圖像，但是需要特判，而這種方法不需要特判，而且相對容易實現 2. 對圖像的邊界使用 Flood Fill 染色為數字 2，因為邊界部分不可能構成環（想一想），排除不構成環的部分 3. 第 2 步以后，對 slash Maze 數字為 0 的空格使用 dfs 找出最大的環長度，也可以使用 flood fill 直接找出 1 /* 2 PROG: Slash Maze 3 ID : yewei 4 LANG: C++ 5 */ 6 #pragma warnning (disable : 4786) 7 8 #include <memory.h> 9 #include <cstdio> 10 #include <cstdlib> 11 #include <cstring> 12 #include <iostream> 13 14 using namespace std; 15 16 const int MAXN = 229 ; 17 const int dx[] = {- 1 , 1 , 0 , 0 }; 18

分析： 1. 可以知道的是，給定的 slash Maze 中只存在 ‘/’ 和 ‘\’ ，將斜線或反斜線離散化為 3 * 3 單位的方格，比如 用數字 1 表示單位被覆蓋，數字 0 表示單位是空白，則 / 0 0 1 0 1 0 1 0 0 也可以用 2 * 2 的單元格表示圖像，但是需要特判，而這種方法不需要特判，而且相對容易實現 2. 對圖像的邊界使用 Flood Fill 染色為數字 2，因為邊界部分不可能構成環（想一想），排除不構成環的部分 3. 第 2 步以后，對 slash Maze 數字為 0 的空格使用 dfs 找出最大的環長度，也可以使用 flood fill 直接找出 1 /* 2 PROG: Slash Maze 3 ID : yewei 4 LANG: C++ 5 */ 6 #pragma warnning (disable : 4786) 7 8 #include <memory.h> 9 #include <cstdio> 10 #include <cstdlib> 11 #include <cstring> 12 #include <iostream> 13 14 using namespace std; 15 16 const int MAXN = 229 ; 17 const int dx[] = {- 1 , 1 , 0 , 0 }; 18