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What platforms have something other than 8-bit char?
...Dec-10 had also 6-bit characters - you could pack 6 of these into a 36-bit word (ex-Dec-10 programmer talking)
– anon
Jan 20 '10 at 14:52
2
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get just the integer from wc in bash
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You can use the cut command to get just the first word of wc's output (which is the line or word count):
lines=`wc -l $f | cut -f1 -d' '`
words=`wc -w $f | cut -f1 -d' '`
share
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How does lucene index documents?
... like a hashtable.
Terms are generated using an analyzer which stems each word to its root form. The most popular stemming algorithm for the english language is the Porter stemming algorithm: http://tartarus.org/~martin/PorterStemmer/
When a query is issued it is processed through the same analyze...
C Macro definition to determine big endian or little endian machine?
...,
O32_PDP_ENDIAN = 0x01000302ul, /* DEC PDP-11 (aka ENDIAN_LITTLE_WORD) */
O32_HONEYWELL_ENDIAN = 0x02030001ul /* Honeywell 316 (aka ENDIAN_BIG_WORD) */
};
static const union { unsigned char bytes[4]; uint32_t value; } o32_host_order =
{ { 0, 1, 2, 3 } };
#define O32_HOST_ORDER (o...
Pointers vs. values in parameters and return values
.... As a lower bound, the code review comments suggest slices (three machine words) are reasonable to use as value receivers. As something nearer an upper bound, bytes.Replace takes 10 words' worth of args (three slices and an int). You can find situations where copying even large structs turns out a ...
Add space between HTML elements only using CSS
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this is an unneded hack, that's the "word-spacing" property for: w3schools.com/cssref/pr_text_word-spacing.asp check Ben's answer
– arieljuod
Nov 22 '13 at 15:29
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Regex doesn't work in String.matches()
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Used
String[] words = {"{apf","hum_","dkoe","12f"};
for(String s:words)
{
if(s.matches("[a-z]+"))
{
System.out.println(s);
}
}
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symfony 2 twig limit the length of the text and put three dots
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Additionally, if you want to crop on a word, you can do it like this: {{ text > 50 ? text|slice(0, 51)|split(' ')|slice(0, -1)|join(' ') ~ '…' : text }}. I also recommend using the ellipsis character (…) instead of 3 real dots (...)
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Regular expression to match non-ASCII characters?
...st way to match non-ASCII characters in a regex? I would like to match all words individually in an input string, but the language may not be English, so I will need to match things like ü, ö, ß, and ñ. Also, this is in Javascript/jQuery, so any solution will need to apply to that.
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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...、情况1：网址路径中包含汉字。
打开IE（我用的是8.0版），输入网址“http://zh.wikipedia.org/wiki/春节”。注意，“春节”这两个字此时是网址路径的一部分。
查看HTTP请求的头信息，会发现IE实际查询的网址是“http://zh.wikipedia....