大体可分为五个部分,不排除有特例。第一部分说明器件归属的器件系列,第二部分说明器件的封装类型,第三部分说明器件的引脚数目,第四部分说明器件的工作温度范围,第五部分说明器件的速度等级。实践中可通过如下步骤确定Part Number所指定的器件:步骤一:找说明引脚数目的数字,亦即前述第三部分,步骤二:找...
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其他好文 时间:
2015-01-13 10:26:34
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126
Given a non-negative number represented as an array of digits, plus one to the number. The digits are stored such that the most significant digit is a...
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移动开发 时间:
2015-01-13 10:20:37
阅读次数:
218
Relationships
关联
When you build abstractions, you’ll discover that very few of your classes stand alone. Instead, most of them collaborate with others in a number of ways. Therefore, when you...
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其他好文 时间:
2015-01-13 07:54:25
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149
LeetCode172——Factorial Trailing Zeroes
Given an integer n, return the number of trailing zeroes in n!.
Note: Your solution should be in logarithmic time complexity.
难度系数:容易
题目大意:给定一个整数n,...
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其他好文 时间:
2015-01-13 01:27:55
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142
SET ROWCOUNT 使 Microsoft® SQL Server™ 在返回指定的行数之后停止处理查询。 语法 SET ROWCOUNT { number | @number_var...
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其他好文 时间:
2015-01-12 23:56:41
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188
Reverse Nodes in k-GroupGiven a linked list, reverse the nodes of a linked listkat a time and return its modified list.If the number of nodes is not a...
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其他好文 时间:
2015-01-12 22:27:19
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193
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.Credits:Special thanks to@tsf...
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其他好文 时间:
2015-01-12 22:25:47
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451
3858: Number TransformationTime Limit: 1 SecMemory Limit: 64 MBSubmit: 82Solved: 41[Submit][Status]DescriptionTeacher Mai has an integer x.He does the...
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其他好文 时间:
2015-01-12 22:11:48
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146
原文链接:http://oracle-base.com/articles/misc/string-aggregation-techniques.php
1 String Aggregation Techniques 字符串聚合技术
On occasion it is necessary to aggregate data from a number ofrows into a sing...
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数据库 时间:
2015-01-12 20:59:55
阅读次数:
237