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Why would one declare a Java interface method as abstract?
...somewhere must of decided it was a desirable "feature" and put it in. You know, one of those wily open-source types :)
– jdmichal
Mar 13 '09 at 5:27
18
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What is the difference between C, C99, ANSI C and GNU C?
... a few months before it will be supesceded by the final ANSI standard. I know
that there are likely to be few major changes at this late stage, but why not
wait a few months and make sure you get it 100% right, rather than needing to
almost immediately write a 3rd edition or be obsolete?
...
What are the best practices for using a GUID as a primary key, specifically regarding performance?
...ve page and index fragmentation and to generally bad performance.
Yes, I know - there's newsequentialid() in SQL Server 2005 and up - but even that is not truly and fully sequential and thus also suffers from the same problems as the GUID - just a bit less prominently so.
Then there's another issu...
What does the caret operator (^) in Python do?
...r):
return self ** other
Then something like this will work, and now, for instances of Foo only, the ^ symbol will mean exponentiation.
In [16]: x = Foo(3)
In [17]: x
Out[17]: 3.0
In [18]: x ^ 4
Out[18]: 81.0
s...
CSS Pseudo-classes with inline styles
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@Thaina It is now, in HTML5: html5doctor.com/the-scoped-attribute
– Ason
Dec 17 '16 at 7:34
2
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Difference between Java SE/EE/ME?
...eate files, directories, edit XML files and so on, nothing too complex for now.
14 Answers
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
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Ah, now the example with the DB connection makes sense. Thank you!
– user1170330
Nov 30 '13 at 1:51
6
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Determine a string's encoding in C#
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//////////// If the code reaches here, no BOM/signature was found, so now
//////////// we need to 'taste' the file to see if can manually discover
//////////// the encoding. A high taster value is desired for UTF-8
if (taster == 0 || taster > b.Length) taster = b.Length; // Ta...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
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Anyone coming across this like I have just now, note there is a new player on the field called HttpClient that comes with .NET 4.5 that may (or may not?) solve some of the above hassles...
– Funka
Jan 31 '13 at 20:14
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Separation of JUnit classes into special test package?
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@christopheml I agree, that's what I do now.
– Martin
Feb 22 '18 at 12:32
This work...