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Is Ruby pass by reference or by value?

...e. – David Winiecki Oct 12 '17 at 5:27 add a comment  |  ...
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Create an index on a huge MySQL production table without table locking

...sis be explained? – Nikhil Sahu Jul 27 '17 at 12:30 1 @NikhilSahu Dave clearly wasn't testing on ...
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Efficient way to return a std::vector in c++

...urn Value Optimization (http://msdn.microsoft.com/en-us/library/ms364057(v=vs.80).aspx), you can directly return the vector provide that there is no: Different paths returning different named objects Multiple return paths (even if the same named object is returned on all paths) with EH states int...
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Abstract methods in Python [duplicate]

... python certainly is strongly typed. he is referring to static vs. dynamic typing. – Corey Goldberg Dec 8 '10 at 3:30  |  show 1 m...
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Can I embed a custom font in an iPhone application?

...en having is that custom fonts seem to skew a bit high (extra space below) vs their built-in counterparts. I've tried using the FontLabel repo from GitHub, which helps some of the time, but not all of the time. – Joe D'Andrea Aug 1 '11 at 14:58 ...
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?

..., too! – Has QUIT--Anony-Mousse Mar 27 '12 at 8:20 2 ...
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What is the difference between task and thread?

...eg", "file.mpeg"); } }) buttonDownload.Enabled = true; } VS private void buttonDownload_Click(object sender, EventArgs e) { buttonDownload.Enabled = false; Thread t = new Thread(() => { using (var client = new WebClient()) { client.Downlo...
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In MySQL, can I copy one row to insert into the same table?

...t work exactly as is due to inconsistent temporary table names (tmptable_1 vs. tmptable) – Kieran Tully Feb 4 '13 at 19:40 10 ...
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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?

... Gabriele PetrioliGabriele Petrioli 167k2727 gold badges229229 silver badges285285 bronze badges add ...
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Dynamic LINQ OrderBy on IEnumerable / IQueryable

I found an example in the VS2008 Examples for Dynamic LINQ that allows you to use a sql-like string (e.g. OrderBy("Name, Age DESC")) for ordering. Unfortunately, the method included only works on IQueryable<T> . Is there any way to get this functionality on IEnumerable<T> ? ...