Design an algorithm and write code to serialize and deserialize a binary tree. Writing the tree to a file is called 'serialization' and reading back f...
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其他好文 时间:
2015-04-04 06:36:18
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179
一:基础教程
(1)文件I/O 非常类似于 c语言;IO在计算机中指Input/Output,也就是输入和输出。由于程序和运行时数据是在内存中驻留,由CPU这个超快的计算核心来执行,涉及到数据交换的地方,通常是磁盘、网络等,就需要IO接口。
spath="D:/download/baa.txt"
f=open(spath,"w") # Opens file for writing.Cre...
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编程语言 时间:
2015-04-03 13:31:02
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222
1.g++(gcc) -save-temps [filename]
会一次性得到链接文件,汇编文件,可执行文件.
2.当每次出现这句话时,"test.cpp" E212: Can't open file for writing,说明该明文不可写,或者你没有权限,可以esc进入低行命令模式,执行w !sudo tee test.cpp(文件名),
强制写入文件中。
3.bc作为...
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系统相关 时间:
2015-04-03 11:29:03
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176
android里面的log输出以往都是在eclipse里面看,如果通过USB连接电脑,可以输出到PC上。参考文档:Reading and Writing Logs http://developer.android.com/tools/debugging/debugging-log.htmlAndro...
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移动开发 时间:
2015-04-03 11:04:20
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197
The content and code of this article is referenced from book Pro C#5.0 and the .NET 4.5 Framework by Apress. The intention of the writing is to review...
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其他好文 时间:
2015-04-02 22:19:34
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130
While I ended up using a CSS-only implementation forthis pen, I started by writing it mostly using classes and JavaScript.However, I had a conflict. I...
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编程语言 时间:
2015-04-02 18:16:07
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165
一、现象: Loadrunner11录制完脚本并修改调试报错:error,not writing pre_cci.ci二、解决办法: 1.打开VGen中的tools->Regenerate Script..选项卡; 2.点击“ok”;系统会执行再生脚本。三、原因: 可能是由于自己在修改脚...
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其他好文 时间:
2015-04-01 15:01:38
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101
来自《Writing Solid Code》的一则小故事,Donald Knuth在其著名的排版软件TEX的封面上写到:“I believe that the final bug in TEX was discovered and removed on November 27, 1985. But if, somehow, an error still lurks in the code, I s...
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其他好文 时间:
2015-03-31 22:22:59
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290
The content and code of this article is referenced from book Pro C#5.0 and the .NET 4.5 Framework by Apress. The intention of the writing is to review...
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其他好文 时间:
2015-03-28 17:05:35
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156
C674X_0: Loader: One or more sections ofyour program falls into a memory region that is not writable. These regions will not actually be written tothe target. Check your linkerconfiguration and/or memory map.
C674X_0: Trouble Writing Register PC:(Error -...
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其他好文 时间:
2015-03-17 10:24:49
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200