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Cannot add or update a child row: a foreign key constraint fails
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answered Feb 15 '11 at 15:16
Brian DriscollBrian Driscoll
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Truncate number to two decimal places without rounding
Suppose I have a value of 15.7784514, I want to display it 15.77 with no rounding.
36 Answers
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莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
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2.2 处理机状态字 214
2.3 通用寄存器 214
2.4 指令集 215
2.5 寻址方式 216
2.5.1 寄存器方式 217
2.5.2 寄存器延迟方式 217
2.5.3 自动增1方式 217
2.5.4 自动减1方式 217
2.5.5 变址方式 217
2.5.6 立即方式 218
2.5.7 相对方式 ...
Function to convert column number to letter?
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215
This function returns the column letter for a given column number.
Function Col_Letter(lngCol ...
How to read from a file or STDIN in Bash?
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15 Answers
15
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How to check a radio button with jQuery?
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answered Apr 14 '11 at 15:49
Mike ThomsenMike Thomsen
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Format output string, right alignment
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Mark ByersMark Byers
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Is Big O(logn) log base e?
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edited Feb 15 '10 at 5:23
community wiki
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Javascript roundoff number to nearest 0.5
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edited Jun 25 '15 at 15:45
saeraphin
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answered May 26 '11 a...
Unix's 'ls' sort by name
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answered May 18 '09 at 15:19
EvertEvert
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