按照Elder博士的总结,这10大易犯错误包括:0. 缺乏数据(Lack Data)1. 太关注训练(Focus on Training)2. 只依赖一项技术(Rely on One Technique)3. 提错了问题(Ask the Wrong Question)4. 只靠数据来说话(Liste...
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其他好文 时间:
2015-01-24 22:38:57
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193
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
click to show spoilers.
Have you thought about this?
Here are some good questions to ask before c...
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其他好文 时间:
2015-01-15 22:06:26
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132
Yesterday we have learn how to find the SVDI Serial Number, today one of customer from UK look our article and ask us, If i have problem of the SN num...
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其他好文 时间:
2015-01-14 19:45:13
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152
a*b^n(mod(b-1) =a(mod(b-1)http://acm.timus.ru/problem.aspx?space=1&num=1104 1 #include 2 #include 3 4 char str[1000000 + 10]; 5 6 int CharToInt(ch...
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其他好文 时间:
2015-01-10 16:29:36
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185
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input case...
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其他好文 时间:
2015-01-09 00:16:53
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233
Akka Actor_Future的使用 常见的是通过Actor的tell方法给另外一个actor发送消息,但是actor 和 future怎么交互,发送消息,如下, Future<Object>?future?=?Patterns.ask(a,?"are?you?ready?",?timeout);...
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其他好文 时间:
2015-01-08 18:19:36
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261
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input ca...
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其他好文 时间:
2015-01-08 09:41:06
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187
安装
安装net-wireless/wpa_supplicant包
emerge --ask wpa_supplicant
配置
Set for Gentoo net.* scrips,tell the network script to use wpa_supplicant.
File/etc/conf.d/net
modules_wlan0="wpa_supplicant"
# 因...
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其他好文 时间:
2015-01-05 14:54:03
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229
按照顺序来 //创建数据库 create?database?wenda?charset?utf8; //删除数据库 drop?database?wenda; //创建表 create?table?hd_ask(asid?int?unsigned?primary?key?auto_increment,answer?int?not...
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数据库 时间:
2014-12-18 22:29:25
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240
第一次启动Eclipse时会弹出对话框,让你进行Workspace Launcher,也就是设置Eclipse的项目存放路径。但是,当你勾选“Use this as the default and do not ask again”后,在以后启动Eclipse时就不会再次出现该对话框。如何更改Wo....
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系统相关 时间:
2014-12-18 16:39:58
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176