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leading zeros in rails
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338
It'd be better to store it as an integer and just display it as you described on runtime. Ever...
ValueError: math domain error
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134
Your code is doing a log of a number that is less than or equal to zero. That's mathematically ...
Sorting a set of values [closed]
...:
>>> s = set(['0.000000000', '0.009518000', '10.277200999', '0.030810999', '0.018384000', '4.918560000'])
>>> sorted(s)
['0.000000000', '0.009518000', '0.018384000', '0.030810999', '10.277200999', '4.918560000']
Note that sorted is giving you a list, not a set. That's because...
Is there a difference between using a dict literal and a dict constructor?
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answered Jul 7 '11 at 12:43
John La RooyJohn La Rooy
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How to calculate the angle between a line and the horizontal axis?
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388
First find the difference between the start point and the end point (here, this is more of a d...
Warning: Found conflicts between different versions of the same dependent assembly
...ch consists of 20 projects. Some of those projects are compiled using .NET 3.5, some others are still .NET 2.0 projects (so far no problem).
...
How to get the seconds since epoch from the time + date output of gmtime()?
...ou want calendar.timegm().
>>> calendar.timegm(time.gmtime())
1293581619.0
You can turn your string into a time tuple with time.strptime(), which returns a time tuple that you can pass to calendar.timegm():
>>> import calendar
>>> import time
>>> calendar.time...
Simplest code for array intersection in javascript
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Hide separator line on one UITableViewCell
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37 Answers
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Manifest merger failed : uses-sdk:minSdkVersion 14
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312
Note: This has been updated to reflect the release of API 21, Lollipop. Be sure to download th...