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先执行 sqlplus /nolog; (出现这个即为正确) 再执行 conn sys / as sysdba ;(口令是你登录数据库时输入的密码) (出现这个即为正确) 再执行 shutdown immediate ; (出现这个即为正确) 最后执行 startup ; (出现这个即为正确) 完成 阅读全文
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delete from node where node_id in( select node_id from node start with node_id = connect by prior node_id=up_node ); 阅读全文
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运行cmd → net stop OracleMTSRecoveryService sc delete OracleMTSRecoveryService 运行cmd → net stop OracleMTSRecoveryService sc delete OracleMTSRecoveryServ 阅读全文
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/** * 扩展树表格级联勾选方法: * @param {Object} container * @param {Object} options * @return {TypeName} */ $.extend($.fn.treegrid.methods, { /** * 级联选择 * @param 阅读全文
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select * from V$session;select * from v$LOCK; select sid, serial# from V$sessionwhere sid in (select sid from v$LOCK where sid in ('5','12','14','16', 阅读全文
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Array.prototype.remove = function (dx) { if (isNaN(dx) || dx > this.length) { return false; } for (var i = 0, n = 0; i < this.length; i++) { if (this[ 阅读全文
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/** * 将图片转换为Base64 */ function image2Base64(img) { var canvas = document.createElement("canvas"); canvas.width = img.width; canvas.height = img.height 阅读全文
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// <summary> /// 图片转换成字节流 /// </summary> /// <param name="img">要转换的Image对象</param> /// <returns>转换后返回的字节流</returns> public static byte[] ImgToByt(Imag 阅读全文
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var point = new BMap.Point(经度, 纬度); var gc = new BMap.Geocoder(); gc.getLocation(point, function (rs) { debugger; var addComp = rs.addressComponents; 阅读全文
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#region//图片转换为二进制流 public void PictureToBinaryStream() { //获取当前程序运行路径 string path = Application.StartupPath; //拼接成测试图片路径 string fullPath = path + "\\i 阅读全文