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Hg: How to do a rebase like git's rebase
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answered Apr 20 '10 at 4:14
Ry4an BraseRy4an Brase
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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...
Sorting an array of objects by property values
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edited Jun 18 at 18:45
Abhishek
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answered Jun...
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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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 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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Checking a Python module version at runtime
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jldupont
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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 check file MIME type with javascript before upload?
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364
You can easily determine the file MIME type with JavaScript's FileReader before uploading it to ...
What do numbers using 0x notation mean?
...rals that start with 0x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x6BF0 is 27632.
6 * 16^3 + 11 * 16^2 + 15 * 16^1 = 27632
24576 ...