Sometime, we need to open a file or buffer which name began with current word in emacs.
Here I give the solution as follows.
(provide 'quick-file-jump)
(defun ab/quick-buffer-jump ()
"Quickly jum...
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其他好文 时间:
2014-05-15 15:02:20
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373
【题目】
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the length is 3. For "bbbbb" the longest substring is "b", with the len...
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其他好文 时间:
2014-05-15 14:40:14
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320
1 public class SlectedSort 2 { 3 public static void
sort(int[] a) 4 { 5 int N = a.length; 6 for (int i = 0; i < N; i++) 7 ...
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其他好文 时间:
2014-05-15 10:25:02
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142
1.结构体1>.NSRange(location, length);
从location这个位置开始计数长度为lengthNSRange的创建方式:NSRange r1 = {location, length}; // es:
NSRange r1 = {2, 4}; 一般不这样写NSRange r...
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其他好文 时间:
2014-05-15 09:50:55
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246
【题目】
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring.
【题意】
题意是找出字符串S中最长回文子串,S最长为1000,保证有唯一解
【思路】
原字符串用特殊字符#间隔,如下所示:
#a...
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其他好文 时间:
2014-05-15 03:31:25
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299
水题。数字一共就9个,去掉1是用来显示标点的,剩下8个。
穷举一下map,然后有几个数字,就输出这几个数字的排列,是一个dfs嘛。
map num;
void allCombinations(string &digits, int start, int len, string &pres, vector &res){
if(len == digits.length()){
...
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其他好文 时间:
2014-05-15 01:42:26
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264
Description
Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell a memorable word or phrase. For example, you can call the Universit...
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其他好文 时间:
2014-05-15 00:20:39
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332
staticint_osip_message_parse(osip_message_t*sip,constchar*buf,size_tlength,intsipfrag){inti;constchar*next_header_index;char*tmp;char*beg;tmp=osip_malloc(length+2);if(tmp==NULL){OSIP_TRACE(osip_trace(__FILE__,__LINE__,OSIP_ERROR,NULL,"Couldnotallocatememory..
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其他好文 时间:
2014-05-14 16:06:25
阅读次数:
296
//只扩展为wstring,不考虑编码
std::wstringString2WString(conststd::string&str)
{
std::wstringwstr(str.length(),L‘‘);
std::copy(str.begin(),str.end(),wstr.begin());
returnwstr;
}
//只拷贝低字节至string中
std::stringWString2String(conststd::wstring&ws..
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其他好文 时间:
2014-05-14 15:58:11
阅读次数:
262