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Numeric for loop in Django templates
...acky, but adding a template tag just because you need to loop over a small range for one time in a project isn't such a great solutions also.
– tobltobs
Mar 14 '17 at 20:33
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How do I create a list of random numbers without duplicates?
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This will return a list of 10 numbers selected from the range 0 to 99, without duplicates.
import random
random.sample(range(100), 10)
With reference to your specific code example, you probably want to read all the lines from the file once and then select random lines from the ...
Is there a Python Library that contains a list of all the ascii characters?
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Here it is:
[chr(i) for i in xrange(127)]
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Why are Standard iterator ranges [begin, end) instead of [begin, end]?
...ent easily is the one made by Dijkstra himself:
You want the size of the range to be a simple difference end − begin;
including the lower bound is more "natural" when sequences degenerate to empty ones, and also because the alternative (excluding the lower bound) would require the existence of...
乐高机器人®组件 · App Inventor 2 中文网
...erface to a color sensor on a
LEGO MINDSTORMS EV3 robot.
属性
AboveRangeEventEnabled
Specifies whether the AboveRange event should fire when the light level
goes above the TopOfRange.
BelowRangeEventEnabled
Specifies whether the BelowRange event should fire when the light level
goes ...
Switch on ranges of integers in JavaScript [duplicate]
...ne");
break;
}
It is not necessary to check the lower end of the range because the break statements will cause execution to skip remaining cases, so by the time execution gets to checking e.g. (x < 9) we know the value must be 5 or greater.
Of course the output is only correct if the c...
What's the most efficient way to test two integer ranges for overlap?
Given two inclusive integer ranges [x1:x2] and [y1:y2], where x1 ≤ x2 and y1 ≤ y2, what is the most efficient way to test whether there is any overlap of the two ranges?
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Is there a way to iterate over a slice in reverse in Go?
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No there is no convenient operator for this to add to the range one in place. You'll have to do a normal for loop counting down:
s := []int{5, 4, 3, 2, 1}
for i := len(s)-1; i >= 0; i-- {
fmt.Println(s[i])
}
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How do you use NSAttributedString?
...tring addAttribute:NSForegroundColorAttributeName value:[UIColor redColor] range:NSMakeRange(0,5)];
[string addAttribute:NSForegroundColorAttributeName value:[UIColor greenColor] range:NSMakeRange(5,6)];
[string addAttribute:NSForegroundColorAttributeName value:[UIColor blueColor] range:NSMakeRange(...
NameError: global name 'xrange' is not defined in Python 3
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You are trying to run a Python 2 codebase with Python 3. xrange() was renamed to range() in Python 3.
Run the game with Python 2 instead. Don't try to port it unless you know what you are doing, most likely there will be more problems beyond xrange() vs. range().
For the record, w...