Some Cummins INSITE users turn to our engineer with a same question: INSITE has detected an invalid pc date. INSITE has been locked to read only mode,...
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其他好文 时间:
2014-12-16 18:50:59
阅读次数:
423
Catalogue:string-类型转换
Question
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /. Each operand may be an integer or another expression.
Some...
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其他好文 时间:
2014-12-14 13:20:32
阅读次数:
130
Question 1Download the text filehere. (Right click and save link as).The goal of this problem is to implement a variant of the 2-SUM algorithm (covere...
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其他好文 时间:
2014-12-13 21:41:15
阅读次数:
1587
好不容易下决心升了10.10,发现问题很多,不但bug很多,加了一些没用功能,而且界面也变丑了。见知乎上的讨论:http://www.zhihu.com/question/26081869把系统变得好用趁手,是每个人接手新电脑(或升级系统后)一般都要做的。但是苹果系统网上资料不多,因为本来用的人就不多..
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其他好文 时间:
2014-12-13 18:11:40
阅读次数:
331
Catalogue: array-分治法搜索
Question
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4
5 6 7 0 1 2).
Find the minimum element.
...
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其他好文 时间:
2014-12-13 09:38:26
阅读次数:
139
Catalogue:array - 分治法
Question
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).
Find the minimum element.
The array may...
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其他好文 时间:
2014-12-13 09:37:25
阅读次数:
157
http://techtach.com/2014/05/boost-android-emulator-performanceon-linux-speeding-up-android-emulator-on-ubuntu/ Note: Earlier I had asked this?question?on stackoverflow , but got no responses, he...
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移动开发 时间:
2014-12-13 06:27:42
阅读次数:
238
我在知乎上的一个回答:http://www.zhihu.com/question/27044029我说的可能不是debug,主要是生产环境出问题时的查错。首先,开发的时候就做好准备。包括但不限于:好好记录日志。一定要记录方法的入参、出参、异常信息。准备好日志下载、分析的工具。必要时候日志拆分、分析脚..
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其他好文 时间:
2014-12-13 06:21:58
阅读次数:
163
第一步引入所需样式和JS文件<linkrel="stylesheet"type="text/css"href="easyui/themes/default/easyui.css">
<linkrel="stylesheet"type="text/css"href="easyui/themes/icon.css">
<scripttype="text/javascript"src="easyui/jquery.min.js"></script&g..
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Web程序 时间:
2014-12-12 01:26:53
阅读次数:
232