<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[臭虫库]]></title><description><![CDATA[坐久了，起来活动活动。]]></description><link>https://blog.youkuaiyun.com/aoyuzeng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; aoyuzeng]]></copyright><item><title><![CDATA[迭代器并发修改异常ConcurrentModificationException]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/84850812</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/84850812</guid><author>aoyuzeng</author><pubDate>Thu, 06 Dec 2018 13:35:40 +0800</pubDate><description><![CDATA[我们知道，使用迭代器遍历集合时，如果进行增删等操作，会抛出一个异常：ConcurrentModificationException并发修改异常，那么为什么会这样呢？一起来研究研究
如下，迭代时对集合coll进行删除操作，异常抛出
Iterator&amp;amp;lt;Integer&amp;amp;gt; it = coll.iterator();

        while (it.hasNext()) {
       ...]]></description><category></category></item><item><title><![CDATA[使用泛型方法参数报错]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/84849544</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/84849544</guid><author>aoyuzeng</author><pubDate>Thu, 06 Dec 2018 11:20:24 +0800</pubDate><description><![CDATA[public class Test {
    public static void main(String[] args) {
        int[] arr = {2, 5, 6,7};
        change(arr);
    }

    public static &amp;amp;lt;E&amp;amp;gt; void change(E[] e) {
        for (int min = 0,...]]></description><category></category></item><item><title><![CDATA[Collection常用功能，泛型，迭代器知识点思维导图梳理]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/84848758</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/84848758</guid><author>aoyuzeng</author><pubDate>Thu, 06 Dec 2018 10:50:57 +0800</pubDate><description><![CDATA[整理了一些常用功能，其中迭代器并发修改异常会再专门总结一篇

]]></description><category></category></item><item><title><![CDATA[Failed to resolve:com.android.support:percent:26.0.0]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/75949136</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/75949136</guid><author>aoyuzeng</author><pubDate>Sun, 23 Jul 2017 22:47:49 +0800</pubDate><description><![CDATA[添加percent百分比布局的以后出现以下问题（支持库等等均已正确安装）




此时可以去SDK路径下查看Sdk\extras\android\m2repository\com\android\support\percent


发现并没有26.0.0这个版本，于是返回app/.build.gradle修改dependencies闭包：


重新同步，错误消失：）]]></description><category></category></item><item><title><![CDATA[【java入门】使用选择法确定输入最大值]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/75224115</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/75224115</guid><author>aoyuzeng</author><pubDate>Mon, 17 Jul 2017 12:54:02 +0800</pubDate><description><![CDATA[输入3个数，确定最大值]]></description><category></category></item><item><title><![CDATA[Android Studio初次使用genymotion注意几点]]></title><link>https://blog.youkuaiyun.com/aoyuzeng/article/details/74926062</link><guid>https://blog.youkuaiyun.com/aoyuzeng/article/details/74926062</guid><author>aoyuzeng</author><pubDate>Mon, 10 Jul 2017 15:50:29 +0800</pubDate><description><![CDATA[至于怎么下载安装设置genymotion等等内容不在赘述，一搜一大把


初次使用genymotion注意以下几点：


1.genymotion Setting-ADB中设置Android SDK路径与Android Studio路径一致。
genymotion 默认不会设置的




2.Android Studio中设置好Genymotion 后激动的点击Genymo]]></description><category></category></item></channel></rss>