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Python assigning multiple variables to same value? list behavior

... Yes, that's the expected behavior. a, b and c are all set as labels for the same list. If you want three different lists, you need to assign them individually. You can either repeat the explicit list, or use one of the numerous ways to copy a list: b = a[:] # this does a shallow copy...
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大单融资后,MOOC去哪儿 - 资讯 - 清泛网 - 专注C/C++及内核技术

...称,尚未找到盈利模式的MOOC之所以屡获资本青睐,更多因为政策红利。在大额融资后,MOOC又该何去何从? MOOC融资后的高校竞争 2013年被称为中国MOOC元年。这种大型开放式网络课程在进入国内后便在一片质疑声中戴上光环,...
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Windows x64编程中寄存器的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术

Windows x64编程中寄存器的使用下面摘自 MSDN 的文章,在Win64下的 registers 用途RegisterStatusUseRAXVolatileReturn value registerRCXVolatileFirst integer 下面摘自 MSDN 的文章,在 Win64 下的 registers 用途 Register Status Use ...
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Find the day of a week

...ion wday: library(lubridate) df$date <- as.Date(df$date) wday(df$date, label=TRUE) [1] Wed Wed Thurs Levels: Sun < Mon < Tues < Wed < Thurs < Fri < Sat share | improve thi...
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实时开发、测试和调试工具 · App Inventor 2 中文网

...时,你可以选择“MoveMole”中的“Do It”,然后查看摩尔否在手机上移动。 Do It 不仅会执行块的操作,还会弹出一个气球来显示返回的值。 下图显示了在加法块上使用 Do It 来显示两个名为 this 和 that 的数字相加的结果。 这也...
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MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...

...修复我上一次遇到MySQL主从服务器数据一致性问题,想想几年前的事情了,还依稀记得当时惊慌失措的情景,好在最后借助Maatkit解决了问题。几年...我上一次遇到MySQL主从服务器数据一致性问题,想想几年前的事情了,还依...
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Transactions in .net

...// Commit the transaction. sqlTran.Commit(); Label3.Text = "Both records were written to database."; } catch (Exception ex) { // Handle the exception if the transaction fails to commit. Label4.Text = ex.Mess...
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2016电商“死亡”名单(上半年) - 资讯 - 清泛网 - 专注IT技能提升

... 死亡名单资本寒冬,今年电商圈出现频率颇高的词,也目前不少创业者不得不面对的窘境:当烧钱战略遇到资本寒冬,没招儿……亿邦动力网梳理2016年上... 资本寒冬,今年电商圈出现频率颇高的词,也目前不少创业者不...
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?

... This doesn't handle arbitrary labels. Unless you have very predictably short labels, you will get this: jsfiddle.net/YMvk9/3724 – AaronLS Mar 10 '14 at 22:05 ...
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How exactly does tail recursion work?

... acc * n); } into something like this: int fac_times (int n, int acc) { label: if (n == 0) return acc; acc *= n--; goto label; } share | improve this answer | ...