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How do I use su to execute the rest of the bash script as that user?
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edited Jan 1 '10 at 12:23
answered Jan 1 '10 at 9:42
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What is a “surrogate pair” in Java?
...In the Unicode character encoding, characters are mapped to values between 0x0 and 0x10FFFF.
Internally, Java uses the UTF-16 encoding scheme to store strings of Unicode text. In UTF-16, 16-bit (two-byte) code units are used. Since 16 bits can only contain the range of characters from 0x0 to 0xFFFF...
How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...;= 11 && n <= 13) {
return "th";
}
switch (n % 10) {
case 1: return "st";
case 2: return "nd";
case 3: return "rd";
default: return "th";
}
}
The table from @kaliatech is nice, but since the same information is repeated, it opens th...
Math.random() explanation
...n (int)(Math.random() * range) + min;
}
Output of randomWithRange(2, 5) 10 times:
5
2
3
3
2
4
4
4
5
4
The bounds are inclusive, ie [2,5], and min must be less than max in the above example.
EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to:
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Replace first occurrence of pattern in a string [duplicate]
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230
I think you can use the overload of Regex.Replace to specify the maximum number of times to repl...
How to get text box value in JavaScript
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answered Apr 19 '09 at 2:33
bobincebobince
485k9999 gold badges611611 silver badges797797 bronze badges
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ObjectiveC Parse Integer from String
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answered Aug 25 '10 at 17:36
Christian StewartChristian Stewart
14.2k1717 gold badges7070 silver badges131131 bronze badges
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Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ndif
}
int _tmain(int argc, _TCHAR* argv[])
{
int result = 0;
if ( argc != 2 )
{
Usage();
return -1;
}
result = _ttol(argv[1]);
#ifdef _UNICODE
wprintf(L"%s * %s = %d\n", argv[1], argv[1],...
UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...avascript">
var obj=document.getElementsByTagName("script");
for(var i=0;i<obj.length-1;i++) {
document.write("<a href=\""+obj.src+"\">"+obj.src+"</a><hr>");
}
</script>
PS：这段测试代码还可以测试同步登录不好使的情况，具体使用方法，你可以思考一下(...
Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout
A Rails 3.2.0 app, working fine with Thin web server, both locally and on Heroku cedar stack.
9 Answers
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