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How do I enumerate the properties of a JavaScript object? [duplicate]
..., I don't know why anyone familiar with object-oriented programming would expect anything less! Typically, someone that brings this up has been subjected to Douglas Crockford's warnings about this, which still confuse me a bit. Again, inheritance is a normal part of OO languages and is therefore par...
How to tell if rails is in production?
... errors. However how do I tell if it is in production mode? I tried a non-existent route, and I got a similar error page I did in development.
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compilation warning: no rule to process file for architecture i386
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Whenever I create a new class, my XCode is automatically adding the header files to my build phases. I don't know why, anyone has a clue why this happens? Currently each time I create a new class I need to delete the header files from the build phases manuall...
How to split a long regular expression into multiple lines in JavaScript?
I have a very long regular expression, which I wish to split into multiple lines in my JavaScript code to keep each line length 80 characters according to JSLint rules. It's just better for reading, I think.
Here's pattern sample:
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What is http multipart request?
... The OP wanted a philosophical approach and answer. This answer is not explaining "why" part. It's more about "what" part. I'm not a big fan of downvoting, but I argue that this answer is not what OP wanted and I searched for.
– Saeed Neamati
Aug 19 '15 at 7...
How to get the top 10 values in postgresql?
...limit 10
If performance is important (when is it not ;-) look for an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows only
As @Raphvanns pointed out, this will give you the first 10 ...
Replace None with NaN in pandas dataframe
I have table x :
5 Answers
5
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How do I create a directory from within Emacs?
How exactly can I create a new directory using Emacs? What commands do I use? (If possible, please provide an example)
6 An...
Can Vim highlight matching HTML tags like Notepad++?
...ered Nov 21 '11 at 19:21
Greg SextonGreg Sexton
8,67966 gold badges2929 silver badges3434 bronze badges
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Order by multiple columns with Doctrine
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In Doctrine 2.x you can't pass multiple order by using doctrine 'orderBy' or 'addOrderBy' as above examples. Because, it automatically adds the 'ASC' at the end of the last column name when you left the second parameter blank, such as in t...