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Finding duplicates in O(n) time and O(1) space
... @NirmalGeo: That is not a valid input, because 5 is not in the range 0..N-1 (N in this case being 5).
– caf
Apr 21 '11 at 5:55
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Chrome DevTools Devices does not detect device when plugged in
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Stackoverflow should introduce a voting range like eg +1, +2, +5(max) because some answers, like this one, a single upvote doesn't do it justice. A simple 2MB file saved me from a 1GB + download of an absolute memory hog. Thanks man!!
– Don Om...
Why does appending “” to a String save memory?
...string method, Java does not create a trully new string, but just stores a range of characters inside the original string.
So, when you created a new string with this code:
this.smallpart = data.substring(12, 18) + "";
you actually created a new string when you concatenated the result with the ...
I've found my software as cracked download on Internet, what to do?
...experiment and discussed the results with me in private. These were a wide range of products. Some had a vertical market and some were very horizontal. Their conversion rate on the bogus key page was between 20% and 70%. Even at the low end that's a significant amount of extra revenue.
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Is there a software-engineering methodology for functional programming? [closed]
...n. I'm toying with building Pong and Tetris in a FRelP style (excuse the strange initialism, but there is already another more popular FRP: Functional Reactive Programming).
– John Cromartie
Feb 6 '11 at 19:38
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
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You have to divide your values with 255, because the range is 0-1. Take 127/255 = 0.49f and type in that instead. It's there, it's just white :)
edit: cause of comments, I added some code as to how I solve it:
-(float)getRGBValue:(int) rgbValue{
return rgbValue/255.0;...
What is the best CSS Framework and are they worth the effort?
...boxes, making it impossible to create a liquid layout accessible on a wide range of window sizes.
It's backwards authoring, of use only for someone too scared to write a CSS rule.
share
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C#: Looping through lines of multiline string
...nce of TextReader to open a text file " +
"for reading a specified range of characters, or to " +
"create a reader based on an existing stream.\n\n" +
"You can also use an instance of TextReader to read " +
"text from a custom backing store using the same " +
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How to round the minute of a datetime object
...ndas it needs to be in Series format.
>>> ts = pd.Series(pd.date_range(Dt(2019,1,1,1,1),Dt(2019,1,1,1,4),periods=8))
>>> print(ts)
0 2019-01-01 01:01:00.000000000
1 2019-01-01 01:01:25.714285714
2 2019-01-01 01:01:51.428571428
3 2019-01-01 01:02:17.142857142
4 2019-01-01...
How to check for Is not Null And Is not Empty string in SQL server?
...If there is a covering index on Col SQL Server can convert <> to two range seeks on <'' and >''
– Martin Smith
Jul 16 at 8:27
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