Q: what is the difference and relation between function new() and build_phase()?A:Q: what is different when component is instantiated in .new() or bui...
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其他好文 时间：
2015-07-27 14:52:01
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116
1、single-row function指一行数据输入，返回一个值的函数。 常见的有字符函数（如：substr）日期函数（如：months_between）数字函数（如：MOD）转换函数（如：to_char）通用函数（如：NVL）2、mutil-row function指多行数据输入，返回一个值的...
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其他好文 时间：
2015-07-27 12:57:52
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153
Description
The digital difference of a positive number is constituted by the difference between each two neighboring digits (with the leading zeros omitted). For example the digital difference of 113...
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其他好文 时间：
2015-07-26 17:30:30
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111
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.
According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two nodes ...
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其他好文 时间：
2015-07-26 11:11:32
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136
Observer Pattern
Define a ont-to-many dependency between objects so that when
one object changes state,all its dependents are notified and updated automatically.(定义对象间一种一对多的依赖关系，使得每当一个对象改变状态时，...
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其他好文 时间：
2015-07-25 15:20:55
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129
https://github.com/facebook/wdtWDT is an embeddedable library (and command line tool) aiming to transfer files between 2 systems as fast as possible o...
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其他好文 时间：
2015-07-24 22:25:06
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145
RAONE - Ra-One Numbers
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In the War between good and evil . Ra-One is on the evil side and G-One on the good side.
Ra-One is fond of destroying cities and its G-one's duty to prote...
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其他好文 时间：
2015-07-24 14:18:59
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456
Hive cli vs beelineThe primary difference between the two involves how the clients connect to Hive.The Hive CLI connects directly to the Hive Driver a...
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其他好文 时间：
2015-07-24 08:03:51
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189
3 Skew between signals Skew is the difference in timing between two or more signals, maybe data,clock or both. Clock latency is the total time itta...
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其他好文 时间：
2015-07-23 00:19:13
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486
ui-grid is replacing ng-grid, and support for ng-grid is getting thin as most of the original (2.x) contributors are no longer active, the remaining c...
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其他好文 时间：
2015-07-22 18:30:06
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102
