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http://blog.csdn.net/mad1989/article/details/9142557 阅读全文
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select relname as TABLE_NAME ,col_description(c.oid, 0) as COMMENTS from pg_class cwhere relkind = 'r' and relname not like 'pg_%' and relname not li... 阅读全文
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http://www.cnblogs.com/mandroid/archive/2011/04/05/2005525.html 阅读全文
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1. 仅function可以使用new2. function使用new时,会拷贝function中this的内容给新对象,并将function的prototype指向新对象(如果该function没有prototype,则指向Object的prototype)注:function本身不是Object... 阅读全文
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SmsManager smsManager = SmsManager.getDefault(); List divideContents = smsManager.divideMessage("108"); for (String text : divideCo... 阅读全文
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js 1 阅读全文
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int[] dest = new int[0]; int[] value = {1,2}; if(value != null && value.length>0) { int[] tmp = dest; dest = new int[va... 阅读全文
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//向后匹配String a = "I paid $90 for 10 oranges, 12 pears and 8 apples. I saved $5 on "; Pattern p = Pattern.compile("(?<=\\$)\\d+"); Matcher m = p.ma... 阅读全文
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PostgreSQL正则表达式基础:OperatorDescriptionExample~Matches regular expression, case sensitive'thomas' ~ '.*thomas.*'~*Matches regular expression, case insen... 阅读全文
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StackTraceElement[] s = new Exception().getStackTrace(); for(int i=0;i<s.length;i++) System.out.println(s[i].getClassName() + s[i].getMethodName())... 阅读全文