<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[nownow123的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/nownow123</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; nownow123]]></copyright><item><title><![CDATA[npm run server 之后退出]]></title><link>https://blog.youkuaiyun.com/nownow123/article/details/128338068</link><guid>https://blog.youkuaiyun.com/nownow123/article/details/128338068</guid><author>nownow123</author><pubDate>Fri, 16 Dec 2022 08:58:10 +0800</pubDate><description><![CDATA[vue运行]]></description><category></category></item><item><title><![CDATA[max在查询char型数据时的问题（转）]]></title><link>https://blog.youkuaiyun.com/nownow123/article/details/125619151</link><guid>https://blog.youkuaiyun.com/nownow123/article/details/125619151</guid><author>nownow123</author><pubDate>Tue, 05 Jul 2022 14:30:44 +0800</pubDate><description><![CDATA[在4gl中，用sql在oracle中当查询一个char类型列的最大值时，用max()函数来取值时，发现取到的值不是最大值。
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版权声明：本文为优快云博主「狂风之力」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.youkuaiyun.com/x_christ1/article/details/108507933...]]></description><category></category></item><item><title><![CDATA[js 正则表达式检查是否为数字(可包含小数点)]]></title><link>https://blog.youkuaiyun.com/nownow123/article/details/122088797</link><guid>https://blog.youkuaiyun.com/nownow123/article/details/122088797</guid><author>nownow123</author><pubDate>Wed, 22 Dec 2021 16:20:34 +0800</pubDate><description><![CDATA[function chk() {
var patrn = /^\d+(.\d+)?$/;
var result = true;
$(“input[type=text]”).each(function () {
if (!patrn.exec(this.value)) {
alert(“请输入正确的数字！”);
result = false;
}
})
return result;
}
转载于:https://www.cnblogs.com/WJ–NET/p/6558704.html

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