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Number of 1 Bits(Difficulty: Easy)
题目: Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight). For example, the 32- ...
分类:其他好文   时间:2016-05-13 11:36:09    阅读次数:144
leetcode344——Reverse String(C++)
Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". 个人博客:http://www.cnblogs.com/ ...
分类:编程语言   时间:2016-05-13 08:04:23    阅读次数:124
javascript设计模式--单例模式
单例模式:只允许实例化一次的对象类 这种在基本的编程中可能已经经常的用到,只是不知道是单例模式 比如config.js文件,service.js里都会经常用到:app.factory('payInfo', function($location) { // Might use a resource here that returns a JSON array return { ge...
分类:编程语言   时间:2016-05-13 04:33:49    阅读次数:144
ScriptBasedMapping,CachedDNSToSwitchMapping,AbstractDNSToSwitchMapping,DNSToSwitchMapping类层次分析
DNSToSwitchMapping是接口。 定义了以下几个方法: public interface DNSToSwitchMapping { /** * Resolves a list of DNS-names/IP-addresses and returns back a list of * switch information (network paths). One-t...
分类:移动开发   时间:2016-05-12 21:07:00    阅读次数:209
<原创>engine中地块的自动编号函数
/// <summary> /// 地块自动编号 /// </summary> /// <param name="cmbNumber">嘎查村编号</param> /// <param name="maxBlockNumber">SDE中查出的最大编号</param> /// <returns>返回 ...
分类:其他好文   时间:2016-05-11 16:30:34    阅读次数:112
Reverse String
Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". ...
分类:其他好文   时间:2016-05-10 23:40:43    阅读次数:171
LeetCode 344
Reverse String Write a function that takes a string as input and returns the string reversed. Example: Given s = "hello", return "olleh". ...
分类:其他好文   时间:2016-05-10 20:33:44    阅读次数:187
Postgresql 添加分区表(按月和按日通用)
建了分区表的同学相信添加分区表很头疼,如果有按月分区又有按日分区的,而且是通过"_yyyymmdd"或者"_yyyymm"后缀进行分区的,那么可以用这个函数进行添加分区 CREATE OR REPLACE FUNCTION f_add_partition()  RETURNS void  LANGUAGE plpgsql AS $function$ declare v_...
分类:数据库   时间:2016-05-07 07:42:11    阅读次数:774
字符串旋转
题目:Reverse String (难度一颗星) Write a function that takes a string as input and returns the string reversed.Example:Given s = "hello", return "olleh". 实现: ...
分类:其他好文   时间:2016-05-05 17:15:55    阅读次数:287
pg_stat_statements
Functions pg_stat_statements_reset() returns void pg_stat_statements_reset discards all statistics gathered so far by pg_stat_statements. By default, ...
分类:其他好文   时间:2016-05-05 14:16:13    阅读次数:262
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