<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[kk651的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/kk651</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; kk651]]></copyright><item><title><![CDATA[C#新增Eq方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/140351411</link><guid>https://blog.youkuaiyun.com/kk651/article/details/140351411</guid><author>kk651</author><pubDate>Thu, 11 Jul 2024 14:37:40 +0800</pubDate><description><![CDATA[【代码】C#新增Eq方法。]]></description><category></category></item><item><title><![CDATA[c# 中ArrayList常用方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/136540600</link><guid>https://blog.youkuaiyun.com/kk651/article/details/136540600</guid><author>kk651</author><pubDate>Thu, 07 Mar 2024 17:38:59 +0800</pubDate><description><![CDATA[/如果没有找到返回-1// 重复的元素// 使用 LastIndexOf 方法查找最后一个 "Apple" 的索引//2。]]></description><category></category></item><item><title><![CDATA[c# 中的 Math常用方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/136540404</link><guid>https://blog.youkuaiyun.com/kk651/article/details/136540404</guid><author>kk651</author><pubDate>Thu, 07 Mar 2024 17:33:40 +0800</pubDate><description><![CDATA[Math.Atan和 Math.Atan2。]]></description><category></category></item><item><title><![CDATA[C# 中string 常用方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/136532589</link><guid>https://blog.youkuaiyun.com/kk651/article/details/136532589</guid><author>kk651</author><pubDate>Thu, 07 Mar 2024 14:17:46 +0800</pubDate><description><![CDATA[/返回指定字符串在当前字符串中最后一次出现的位置,如果没有返回-1//1​	可以使用自定义的格式化字符串来满足特定的需求，如货币符号、百分比等。// 输出：Price: $99.99。]]></description><category></category></item><item><title><![CDATA[下载及安装Node并且配置环境变量和配置淘宝镜像]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/134368936</link><guid>https://blog.youkuaiyun.com/kk651/article/details/134368936</guid><author>kk651</author><pubDate>Mon, 13 Nov 2023 07:59:25 +0800</pubDate><description><![CDATA[切换成淘宝镜像#查看当前使用的镜像源(可以看是否换成淘宝镜像)]]></description><category></category></item><item><title><![CDATA[在idea中，无法使用vue的标签，报红显示错误“Namespace ‘v-ind‘ is not bound“]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/130279838</link><guid>https://blog.youkuaiyun.com/kk651/article/details/130279838</guid><author>kk651</author><pubDate>Fri, 21 Apr 2023 08:42:54 +0800</pubDate><description><![CDATA[接着找到’Inspetions’，找到XML，将 ’ Unbound XML namespace prefix’给取消勾选。首先点击file，找到Settings。]]></description><category></category></item><item><title><![CDATA[javaScript的Date内置对象的方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129783869</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129783869</guid><author>kk651</author><pubDate>Sun, 26 Mar 2023 20:21:21 +0800</pubDate><description><![CDATA[【代码】javaScript的Date内置对象的方法。]]></description><category></category></item><item><title><![CDATA[正则表达式符号]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129783711</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129783711</guid><author>kk651</author><pubDate>Sun, 26 Mar 2023 20:13:22 +0800</pubDate><description><![CDATA[【代码】正则表达式符号。]]></description><category></category></item><item><title><![CDATA[CSS渐变文字]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129771681</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129771681</guid><author>kk651</author><pubDate>Sat, 25 Mar 2023 20:18:58 +0800</pubDate><description><![CDATA[【代码】CSS渐变文字。]]></description><category></category></item><item><title><![CDATA[CSS3的box-reflect(反射)]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129771314</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129771314</guid><author>kk651</author><pubDate>Sat, 25 Mar 2023 20:00:17 +0800</pubDate><description><![CDATA[box-reflect(反射)一共有3个值。]]></description><category></category></item><item><title><![CDATA[IDEA中配置Tomcat(详细教程)]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129725190</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129725190</guid><author>kk651</author><pubDate>Thu, 23 Mar 2023 10:38:56 +0800</pubDate><description><![CDATA[在IDEA中配置Tomcat]]></description><category></category></item><item><title><![CDATA[tomcat出现中文乱码如何解决]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129723919</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129723919</guid><author>kk651</author><pubDate>Thu, 23 Mar 2023 09:26:59 +0800</pubDate><description><![CDATA[3.找到*“java.util.logging.ConsoleHandler.encoding = GBK”*将其改为"java.util.logging.ConsoleHandler.encoding = UTF-8"windows默认编码是GBK编码，Tomcat控制台默认输出设置为UTF-8编码。2.找到logging.properties，编辑打开打开。1.打开tomacat的文件位置–conf目录。]]></description><category></category></item><item><title><![CDATA[ES6字符串的扩展]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129145950</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129145950</guid><author>kk651</author><pubDate>Tue, 21 Feb 2023 16:55:22 +0800</pubDate><description><![CDATA[【代码】ES6字符串的扩展。]]></description><category></category></item><item><title><![CDATA[ES6常用解构赋值有哪几种？]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129144336</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129144336</guid><author>kk651</author><pubDate>Tue, 21 Feb 2023 15:51:48 +0800</pubDate><description><![CDATA[【代码】ES6常用解构赋值有哪几种？]]></description><category></category></item><item><title><![CDATA[如何安装Node.js]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/129144160</link><guid>https://blog.youkuaiyun.com/kk651/article/details/129144160</guid><author>kk651</author><pubDate>Tue, 21 Feb 2023 15:48:40 +0800</pubDate><description><![CDATA[如何安装Node.js。]]></description><category></category></item><item><title><![CDATA[Arrays.binarySearch()方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/120040825</link><guid>https://blog.youkuaiyun.com/kk651/article/details/120040825</guid><author>kk651</author><pubDate>Wed, 01 Sep 2021 15:21:14 +0800</pubDate><description><![CDATA[public static void main(String[] args) {
            int[] scores = {1, 20, 30, 40, 50};
            //在数组scores中查找元素20
            int res = Arrays.binarySearch(scores, 20);
            //打印返回结果
            System.out.println("res = " + res);
        //1.]]></description><category></category></item><item><title><![CDATA[Java中关于String(字符串)一系列的用法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/117060150</link><guid>https://blog.youkuaiyun.com/kk651/article/details/117060150</guid><author>kk651</author><pubDate>Thu, 20 May 2021 11:33:37 +0800</pubDate><description><![CDATA[注:下标从0开始
String toUpperCase()：字符串全部转成大写
 代码如下：
;public class Test {
    public static void main(String[] args) {
        String dd="uppercase";
        String large=dd.toUpperCase();
        System.out.println(large);
    }
}

 效果：

String toLowerCase()：字符]]></description><category></category></item><item><title><![CDATA[equalsIgnoreCase()与equals()的区别]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/116992677</link><guid>https://blog.youkuaiyun.com/kk651/article/details/116992677</guid><author>kk651</author><pubDate>Tue, 18 May 2021 16:05:32 +0800</pubDate><description><![CDATA[equalsIgnoreCase()作用是来比较字母的长度和字符是否相同，切不区分大小写
 例：
  
       ccdPwd.equalsIgnoreCase(Pwd)

equals()作用是区分大小写，只能是相同的数字字母比较
 例：
  
        ccdPwd.equals(Pwd)


...]]></description><category></category></item><item><title><![CDATA[Java中类的无参方法----全局变量和局部变量]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/116520609</link><guid>https://blog.youkuaiyun.com/kk651/article/details/116520609</guid><author>kk651</author><pubDate>Sat, 08 May 2021 11:06:44 +0800</pubDate><description><![CDATA[全局变量和局部变量
  变量声明的位置决定变量作用域
  变量作用域确定可在程序中按变量名访问该变量的区域
区别
 作用域不同
​	    局部变量的作用域仅限于定义它的方法
​	    成员变量的作用域在整个类内部都是可见的
   初始值不同
​	    Java会给成员变量一个初始值
​	    Java不会给局部变量赋予初始值
注意点
在同一个方法中，不允许有同名局部变量
在不同的方法中，可以有同名局部变量
在同一个类中，成员变量和局部变量同名时，局部变量具有更高的优先级
代码实现
/**
 * 手机]]></description><category></category></item><item><title><![CDATA[类的无参方法]]></title><link>https://blog.youkuaiyun.com/kk651/article/details/116520331</link><guid>https://blog.youkuaiyun.com/kk651/article/details/116520331</guid><author>kk651</author><pubDate>Sat, 08 May 2021 10:57:19 +0800</pubDate><description><![CDATA[类的无参方法
类包含属性和方法
如何无参定义方法
语法
public 返回值类型 方法名（）{
​		方法主体
}
注意点
1.如果没有返回值的话  返回值类型的void
2.如果有返回值，返回值要和定义的返回值类型一致  通过return方式
3.方法名后要跟小括号"()"
4.不要忘记写public 修饰符
5.返回值只能返回一个
6.方法不可嵌套方法
7.不可直接在方法外面写代码逻辑
代码实现
/**
 * 电子狮
 */
import java.security.PublicKey;

public]]></description><category></category></item></channel></rss>