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find filenames NOT ending in specific extensions on Unix?
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answered Aug 27 '09 at 16:09
HardyHardy
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How to create directories recursively in ruby?
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answered Sep 10 '10 at 15:49
Harmon WoodHarmon Wood
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MySQL - length() vs char_length()
...> 3, 1
As you can see the Euro sign occupies 3 bytes (it's encoded as 0xE282AC in UTF-8) even though it's only one character.
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Adding console.log to every function automatically
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answered Feb 17 '11 at 21:06
WayneWayne
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How to implement Rate It feature in Android App
... SharedPreferences prefs = mContext.getSharedPreferences("apprater", 0);
if (prefs.getBoolean("dontshowagain", false)) { return ; }
SharedPreferences.Editor editor = prefs.edit();
// Increment launch counter
long launch_count = prefs.getLong("launch_count", 0)...
Aligning rotated xticklabels with their respective xticks
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You can set the horizontal alignment of ticklabels, see the example below. If you imagine a rec...
Adding a user to a group in django
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edited Dec 4 '17 at 9:04
answered Jun 9 '11 at 6:24
jua...
windows C++ gbk转为utf-8 - C/C++ - 清泛网 - 专注C/C++及内核技术
...har_2_utf8(const char *m_string,char *utf8_string,int slen) {
int len=0;
wchar_t *w_string;
//char *utf8_string;
//计算由ansi转换为unicode后，unicode编码的长度
len=MultiByteToWideChar(CP_ACP,0,(char *)m_string, -1, NULL,0);//cp_acp指示了转换为unicode编码...
How can I see the current value of my $PATH variable on OS X?
...n on $PATH.
– Karoh
Jan 31 '13 at 2:00
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Java HashMap performance optimization / alternative
...ted out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every o...