12 2013 档案
摘要:1.hql中时间格式转换SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String d = sdf.format(new Date());sb.append(" and s.askTime = '" + start +"' and columnName <= '"+end+"';
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摘要:1.delete ???(要删的数据所在表的别名,必须有) t_gahiga_ahighai ??? left join t_gtahiaigiha_aghiahgia *** on --- left join ...(省略号表示这种left join 的关系)... where ...(这里是真正的外界传入的条件)...例子:public void deleteCarTypeSyn2(int dealerId,String sids) throws Exception{StringBuffer sql = new StringBuffer();sql.append("delete
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摘要:$("#addChoooseStations").is(":visible")
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摘要:用"ghiahgiahgia".indexOf("hg");返回值>=0为包含,否则就是-1(不包含)
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摘要:if (null == keyword || keyword.equals("关键字")) keyword = ""; if(keyword.length()> 0 ){ boolean isEnChar = true; for(int i = 0 ; i = 19968){ isEnChar = false; break; } } if(isEnChar){ keyword = new String(keyword.getBytes("iso-8859-1"),"utf-8"); } }
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摘要:见:http://www.cnblogs.com/bicabo/archive/2012/08/09/2629725.html
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摘要:在span中随便输入写英文字符,可能导致不换行的问题.因为他默认会按单词的意思来换行.没有意思的,就不回换行,直到他读懂了什么单词.为了防止乱输入字符导致不换行,加上:WORD-WRAP: break-word; 拆解字.
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摘要:传统sql从多个对象中获得的list ,可以这样处理(利用Map) List list = query.getList(sql); //封装成BB类型 List bbs =null; if(null!=list&&list.size()!=0){Map map=null;BB bb =null;for(int i=0;i list; -->
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摘要:WebApplicationContext wac = (WebApplicationContext)config.getServletContext().getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);StationService stationService = (StationService)wac.getBean("stationService");LinkService linkService = (LinkService)wac.getBean("li
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摘要:1" />注意这里的jstl 的test需要是"",单引号不行.
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