4种方法，都是四舍五入，例：import java.math.BigDecimal;import java.text.DecimalFormat;import java.text.NumberFormat;public class format {    double f  111231.558

1.安装packagecontrolle：Ctrl\2.importurllib.request,os;pf'PackageControl.sublimepackage';ippsublime.installed_packages_path();urllib.request.install_opener(

JQueryValidate使用总结：一、导入js库<scriptsrc"../js/jquery.js"type"text/javascript"</script<scriptsrc"../js/jquery.validate.js"type"text/javascript"</script二、默认校验规则

一、使用方法<script type"text/javascript" src"js/jquery.min.js"</script<script type"text/javascript" src"js/gallery.js"</script   二、Html结构<div id"wrapper"<div id"mai

jQuery获取Select选择的Text和Value:1\.$("select\_id").change(function(){//code...});  //为Select添加事件，当选择其中一项时触发2\.varcheckText$("select\_id").find("option:selected").text();  

<scripttype"text/javascript"src"http://www.xdocin.com/xdoc.js"</script<scripttype"text/javascript"XDoc.run("http://www.xdocin.com/DocxEngine.docx","docx",

TiDBMake时报错：packagegolang.org/x/text/encoding:unrecognizedimportpath"golang.org/x/text/encoding"packagegolang.org/x/tools/go/gcimporter:unrecognizedimportpath"golang

SolutionsA：EquivalentPrefixes题意：若$\\text{RMQ(u,l,r)RMQ(v,l,r)}$forall$1{\\leq}l{\\leq}r{\\leq}m$，则为$equivalent$其中$\\text{RMQ(w,l,r)}$的

packagemy.tools;importjava.text.ParseException;importjava.text.SimpleDateFormat;importjava.util.Calendar;importjava.util.Date;importjava.util.HashM