1 都是面向对象编程,但是python是脚本语言,无需main函数 2 python不需要引用库,前不要定义类型,后不要; 列表可以用-x,表示倒数第几个,不能用a++ a = [1, 2, 3, 4, 5] # a[1]=2 a[-1]=5 len(a)=5 print(a[1]) print(a Read More
1 p /s/ cups 2 t /s/ hats puts3 k /s/ cakes books desks works worked /t/4 f /s/ roofssiz ziz s加其他清辅音 /iz/ classes /klæsiz/ worked /t/一般读zoos /z/ clean Read More
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启动Tomcat报错: Java.io.FileNotFoundException: Could not resolve XML resource [null] with public ID [null], system ID [. 检查tomcat6.0.35没问题,高于6.0.35会报错。 解决 Read More
//兼容url传参 if(java.nio.charset.Charset.forName("ISO-8859-1").newEncoder().canEncode(name)){ name = new String(name.getBytes("ISO-8859-1"),"UTF8"); } Read More
调用 事件中的ADD_PART CALL proc_add_part(NULL , NULL ) 1 时间 SELECT DATE_ADD(CURDATE(), INTERVAL - DAY(CURDATE()) + 1 DAY) 本月第一天 2017-12-01SELECT LAST_DAY(DA Read More
微信app支付回调通知参数: 1 key是:appid,值是:wx9703c******** key是:attach,值是:{"uid":155,"ulang":"zh_CN","uname":"187610******","urole":"1"} key是:bank_type,值是:CFT key是:cash_fee,值是:1 key是:fee_type,值是:CNY key是:is_subs... Read More
1 public void rlgy() throws IOException { 2 Statement sql; 3 ResultSet rs; 4 String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; //加载JDBC驱动 5 ... Read More
1、ab测试简单http请求 2、ab 测试 http 接口 (POST) img.json 为符合接口格式的字符串 MIME 类型 application/x-www-form-urlencoded 与 multipart/form-data 和 text/plain 参考 类似于 curl,cu Read More