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Use JSTL forEach loop's varStatus as an ID
... edited Mam>y m> 2 '19 at 8:56
m>And m>rew Tobilko
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answered Jul 6 '11 at 17:50
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How is “int* ptr = int()” value initialization not illegal?
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+1, the constant expression bit is important m>and m> missing from the top-2 upvoted answers.
– David Rodríguez - dribeas
Nov 9 '11 at 16:43
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Which, if anm>y m>, C++ compilers do tail-recursion optimization?
...t it would work perfectlm>y m> well to do tail-recursion optimization in both C m>and m> C++, m>y m>et while debugging I never seem to see a frame stack that indicates this optimization. That is kind of good, because the stack tells me how deep the recursion is. However, the optimization would be kind of nice as w...
Proper Linq where clauses
...e noticed that when using where clauses, there are manm>y m> wam>y m>s to write them m>and m> each have the same results as far as I can tell. For example;
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SignalR: Whm>y m> choose Hub vs. Persistent Connection?
I've been searching m>and m> reading up on SignalR recentlm>y m> m>and m>, while I see a lot of explanation of what the difference is between Hubs m>and m> Persistent Connections I haven't been able to get mm>y m> head around the next level, which is whm>y m> would I choose one approach over the other?
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What do single quotes do in C++ when used on multiple characters?
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0x74 -> 't'
0x65 -> 'e'
0x73 -> 's'
0x74 -> 't'
Edit:
C++ stm>and m>ard, §2.14.3/1 - Character literals
(...) An ordinarm>y m> character literal that contains more than
one c-char is a multicharacter literal . A multicharacter literal has tm>y m>pe int m>and m> implementation-defined
value.
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Difference between Lookup() m>and m> Dictionarm>y m>(Of list())
...trm>y m>ing to wrap mm>y m> head around which data structures are the most efficient m>and m> when / where to use which ones.
6 Answers
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Django connection to PostgreSQL: “Peer authentication failed”
...oticed it had to do with mm>y m> connection settings. Went back to settings.pm>y m>, m>and m> saw I did not have a Host setup. Add localhost m>and m> voila.
Mm>y m> settings.pm>y m> did not have a HOST for Mm>y m>SQL database, but I needed to add one for PostgreSQL to work.
In mm>y m> case, I added localhost to the HOST setting m>and m> it w...
Mockito: Stubbing Methods That Return Tm>y m>pe With Bounded Wild-Cards
...eve the compiler has assigned the first wildcard tm>y m>pe during the when call m>and m> then cannot confirm that the second wildcard tm>y m>pe in the thenReturn call is the same.
It looks like thenAnswer doesn't run into this issue because it accepts a wildcard tm>y m>pe while thenReturn takes a non-wildcard tm>y m>pe,...
Displam>y m> open transactions in Mm>y m>SQL
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How can I displam>y m> these open transactions m>and m> commit or cancel them?
There is no open transaction, Mm>y m>SQL will rollback the transaction upon disconnect.
m>Y m>ou cannot commit the transaction (IFAIK).
m>Y m>ou displam>y m> threads using
SHOW FULL PROCESSLIST
See: http:/...