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Is it better to call ToList() or ToArray() in LINQ queries?
... make it into Gen 2 then you may be better off paying the extra allocation now vs polluting the Gen 2 heap. IME though I rarely see this. It's much more common to see ToArray being passed immediately to another short lived LINQ query.
– JaredPar
May 1 '13 at 1...
JPA or JDBC, how are they different?
...ssfish for the same. I saw some examples and also read the Oracle docs to know all about Java EE 5. Connecting to a database was very simple. I opened a dynamic web project, created a session EJB , I used EntityManager and with the get methods could access the stored data table.
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Named Branches vs Multiple Repositories
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And your upstream clone will contain:
[a] --- [b] --- [c] --- [d]
You now notice the bug and fix it. Here you don't have to hg update since the upstream clone is ready to use. You commit and create [e]:
[a] --- [b] --- [c] --- [d] --- [e]
To include the bugfix in your development clone you p...
Why declare unicode by string in python?
...nsparently by the interpreter; the most obvious difference is that you can now embed unicode characters in the string (that is, u'\u2665' is now legal). You can use from __future__ import unicode_literals to make it the default.
This only applies to Python 2; in Python 3 the default is Unicode, an...
What is the meaning of single and double underscore before an object name?
...but rather the ("organizing") public methods such as put and get (this is known as the Template Method design pattern -- see e.g. here for an interesting presentation based on a video of a talk of mine on the subject, with the addition of synopses of the transcript).
Edit: The video links in the de...
SVN:externals equivalent in Git?
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FYI, it is now possible to specify specific revisions with svn:externals now (since 1.5 or 1.6 I believe?)
– Nate Parsons
Sep 22 '10 at 21:14
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Boost Statechart vs. Meta State Machine
...you very much. It's a delight to hear the opinion of the developer itself! Now we only need the response of Andreas Huber :)
– FireAphis
Nov 28 '10 at 7:29
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Understanding repr( ) function in Python
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Can you also let us know some use cases when one should use repr function. I am unable to comprehend that
– gaurav parashar
May 17 '19 at 12:22
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What's the status of multicore programming in Haskell?
... programming in Haskell? What projects, tools, and libraries are available now? What experience reports have there been?
1 ...
Why are dashes preferred for CSS selectors / HTML attributes?
...elopers avoided it like the plague. Of course, we don't need the backslash nowadays, but the dash-etiquette has already been firmly established.
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