摘要： http://blog.csdn.net/mad1989/article/details/9142557 阅读全文

摘要： 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

摘要： http://www.cnblogs.com/mandroid/archive/2011/04/05/2005525.html 阅读全文

摘要： 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

摘要： SmsManager smsManager = SmsManager.getDefault(); List divideContents = smsManager.divideMessage("108"); for (String text : divideCo... 阅读全文

摘要： js 1 阅读全文

摘要： 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

摘要： //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

摘要： 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

摘要： 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