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Java: how can I split an ArrayList in multiple small ArrayLists?
....asList(5,3,1,2,9,5,0,7)
);
List<Integer> head = numbers.subList(0, 4);
List<Integer> tail = numbers.subList(4, 8);
System.out.println(head); // prints "[5, 3, 1, 2]"
System.out.println(tail); // prints "[9, 5, 0, 7]"
Collections.sort(head);
System.out.println(numbers); // prints "[1, ...
How to remove all of the data in a table using Django
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142
Inside a manager:
def delete_everything(self):
Reporter.objects.all().delete()
def drop_t...
Find all files with name containing string
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edited Jan 6 '16 at 14:33
answered Jul 4 '12 at 12:25
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How to create circle with Bézier curves?
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141
As already said: there is no exact representation of the circle using Bezier curves.
To compl...
Checking a Python module version at runtime
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jldupont
78.6k4848 gold badges187187 silver badges298298 bronze badges
answered Apr 2 '09 at 17:02
Mark RoddyMark R...
Element-wise addition of 2 lists?
... zip(list1, list2)]
[5, 7, 9]
Timing comparisons:
>>> list2 = [4, 5, 6]*10**5
>>> list1 = [1, 2, 3]*10**5
>>> %timeit from operator import add;map(add, list1, list2)
10 loops, best of 3: 44.6 ms per loop
>>> %timeit from itertools import izip; [a + b for a, b i...
How to format a phone number with jQuery
I'm currently displaying phone numbers like 2124771000 . However, I need the number to be formatted in a more human-readable form, for example: 212-477-1000 . Here's my current HTML :
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What is the difference between print and puts?
...already.
print does not add a new line.
For example:
puts [[1,2,3], [4,5,nil]] Would return:
1
2
3
4
5
Whereas print [[1,2,3], [4,5,nil]]
would return:
[[1,2,3], [4,5,nil]]
Notice how puts does not output the nil value whereas print does.
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Referenced Project gets “lost” at Compile Time
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answered Nov 26 '10 at 15:42
joshcomleyjoshcomley
25.3k2121 gold badges9999 silver badges138138 bronze badges
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汇编语言（王爽著）附书签 - 文档下载 - 清泛网 - 专注C/C++及内核技术
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1.1 机器语言
1.2 汇编语言的产生
1.3 汇编语言的组成
1.4 存储器
1.5 指令和数据
1.6 存储单元
1.7 CPU对存储器的读写
1.8 地址总线
1.9 数据总线
1.10 控制总线
1.11 内存地址空间(概述)
1.12 主板
1.13 接口卡
1.14 各类存储器芯片...