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Set value for particular cell in pandas DataFrame using index
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the second column needs to be on brackets, otherwise all of columns will be overwritten with value. Like this: df.loc[df['age']==3, ['age-group']] = 'toddler'
– Piizei
Sep 12 '18 at 10:55
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Replace only text inside a div using jquery
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Really great answer!
– wcolbert
Oct 11 '13 at 21:43
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Newline in string attribute
...="Stuff on line1
Stuff on line 2"/>
You can use any hexadecimally encoded value to represent a literal. In this case, I used the line feed (char 10). If you want to do "classic" vbCrLf, then you can use 

By the way, note the syntax: It's the ampersand, a pound, the...
Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
...takes the anonymous delegate, and runs multiple threads on this code in parallel for all the different items.
The second one not very useful in this scenario. In a nutshell it is intended to do a query on multiple threads, and combine the result, and give it again to the calling thread. So the code...
How to turn IDENTITY_INSERT on and off using SQL Server 2008?
... but perhaps older versions of SQL Server would include it implicitly with all columns when explicit insert columns are not specified (?) as Ismael seems to suggest.
– Rob Parker
Jun 3 '13 at 18:55
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Hidden Features of Xcode 4
Now that Xcode 4 is officially released it's time for a follow up to my previous question: Hidden Features of Xcode
23 Ans...
Can I force a UITableView to hide the separator between empty cells? [duplicate]
... a large enough number of cells that the UITableView cannot display them all without scrolling, no separators appear in the empty space below the cells. If I have only a few cells the empty space below them includes separators.
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Bootstrap Carousel : Remove auto slide
I'm using Bootstrap Carousel. All I want is that the slider will only slide when a navigation or a pagination is clicked.
I've tried removing
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Linq code to select one item
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The accepted answer addresses this in full, but essentially FirstOrDefault stops as soon as it finds a match, but SingleOrDefault must examine the whole list to ensure there is exactly one match.
– stuartd
Sep 28 '17 at 16:52
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Check if a given key already exists in a dictionary
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I usually just use get if I'm going to be pulling the item out of the dictionary anyway. No sense in using in and pulling the item out of the dictionary.
– Jason Baker
Oct 21 '09 at 19:12
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