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How to pick just one item from a generator?
...__() in py3k. The builtin next(iterator) has been around since Python 2.6, and is what should be used in all new Python code, and it's trivial to backimplement if you need to support py <= 2.5.
– Jonathan Baldwin
Apr 10 '14 at 19:58
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How do I change my Ruby version using RVM?
...m/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
to the same file and it worked!
Of course, you have to restart your terminal after that.
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Disable spell checking on IntelliJ IDEA
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Android Studio 1.0.2: File>>Settings>>Inspections>>Spelling>>Typo but File>>Settings and search "spelling" is better! :)
– Evilripper
Feb 13 '15 at 16:54
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How to find common elements from multiple vectors?
... but
intersect(intersect(a,b),c)
will do the job.
EDIT: More cleverly, and more conveniently if you have a lot of arguments:
Reduce(intersect, list(a,b,c))
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How can I transform string to UTF-8 in C#?
I have a string that I receive from a third party app and I would like to display it correctly in any language using C# on my Windows Surface.
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Advantages of stateless programming?
...programming (specifically Haskell, but I've gone through tutorials on Lisp and Erlang as well). While I found the concepts very enlightening, I still don't see the practical side of the "no side effects" concept. What are the practical advantages of it? I'm trying to think in the functional mindset...
Filter Fiddler traffic
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Unfortunately, it has bugs that Telerik as aware of and choosing not to fix, so you will still get unwanted noise. Please help me shame them into doing something about it.
– Maxx
Jan 24 '19 at 22:45
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How to get the element clicked (for the whole document)?
... I have been looking for a work around in Safari for 3 days and I finally stumbled upon this post. You guys rock thanks
– Raymond Feliciano
Jan 8 '16 at 17:38
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How to pass an array into a SQL Server stored procedure
...ch(var id in employeeIds)
tvp.Rows.Add(id);
using (conn)
{
SqlCommand cmd = new SqlCommand("dbo.DoSomethingWithEmployees", conn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter tvparam = cmd.Parameters.AddWithValue("@List", tvp);
// these next lines are important to...
Parsing huge logfiles in Node.js - read in line-by-line
...rge files (gbs) line by line using a stream. All the third-party libraries and examples did not suit my needs since they processed the files not line by line (like 1 , 2 , 3 , 4 ..) or read the entire file to memory
The following solution can parse very large files, line by line using stream & ...