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When is it better to use String.Format vs string concatenation?
...sum up my first (and quite long) post:
best way (in terms of performance vs. maintainability/readability) for me is using string concatenation, without any ToString() calls
if you're after performance, make the ToString() calls yourself to avoid boxing (I'm somewhat biased towards readability) - s...
static const vs #define
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community wiki
14 revs, 2 users 83%Tony Delroy
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UTF-8 without BOM
...d back to UTF-8 with BOM when I open them in Visual Studio. How can I stop VS2010 from doing that?
10 Answers
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INNER JOIN vs LEFT JOIN performance in SQL Server
...g language to perform a large number of lookups on a list with 5 elements, vs. a hash table with 5 elements. Because of the size, the hash table version is actually slower. But increase it to 50 elements, or 5000 elements, and the list version slows to a crawl, because it's O(N) vs. O(1) for the h...
Difference between .on('click') vs .click()
Is there any difference between the following code?
12 Answers
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HTTP 1.0 vs 1.1
Could somebody give me a brief overview of the differences between HTTP 1.0 and HTTP 1.1? I've spent some time with both of the RFCs, but haven't been able to pull out a lot of difference between them. Wikipedia says this:
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Parallel.ForEach vs Task.Factory.StartNew
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Visual Studio Copy Project
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The project GUID is updated by VS automatically, if another project with the same GUID exists in the same solution.
– Sebastian Krysmanski
Jan 17 '12 at 8:27
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Can I write into the console in a unit test? If yes, why doesn't the console window open?
...said everything I needed to think about: "When you run a unit test through VS2010, standard output is redirected by the test harness and stored as part of the test output."
– Robert Patterson
Nov 20 '12 at 19:15
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SQLAlchemy: Creating vs. Reusing a Session
...tps%3a%2f%2fstackoverflow.com%2fquestions%2f12223335%2fsqlalchemy-creating-vs-reusing-a-session%23new-answer', 'question_page');
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