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When to use a View instead of a Table?
...view which called a view and so many millions of records were generated in order to see the three the user ultimately needed. I remember one of these views took 8 minutes to do a simple count(*) of the records. Views calling views are an extremely poor idea.
Views are often a bad idea to use to upd...
Remove blue border from css custom-styled button in Chrome
...ge, and I want custom-styled <button> tags. So with CSS, I said: border: none . Now it works perfectly in safari, but in chrome, when I click one of the buttons, it puts an annoying blue border around it. I thought button:active { outline: none } or button:focus { outline:none } would w...
How to find if a given key exists in a C++ std::map
...ire unique keys. (1) If you don't need the elements to maintain a specific order, use std::unordered_map, which has near-constant look-ups and can be very beneficial when storing more than a few pairs. (2) If you want to use the value if it exists, store the result of ::find and use the iterator to ...
What is RemoteSystemsTempFiles in Eclipse?
...and I confirmed) the upload of user data that it does from time to time in order to improve Eclipse. I'm running Indigo.
– Carl
May 8 '12 at 0:43
add a comment
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Is there a way to loop through a table variable in TSQL without using a cursor?
...er
select top 1 @CustId=USERID from UserIDs where USERID < @CustID order by USERID desc--get the next one
set @RowNum = @RowNum - 1 --decrease count
END
No Cursors, no temporary tables, no extra columns.
The USERID column must be a unique integer, as most ...
Can I checkout github wikis like a git repository?
... actual both work. Your version requires a key registered by the system in order to work. The original answer works just fine; you just have to authenticate each time.
– Qix - MONICA WAS MISTREATED
Jul 7 '15 at 17:21
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What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Print multiple arguments in Python
...(name, score))
Use new-style string formatting with numbers (useful for reordering or printing the same one multiple times):
print("Total score for {0} is {1}".format(name, score))
Use new-style string formatting with explicit names:
print("Total score for {n} is {s}".format(n=name, s=score))
C...
Getting the class name from a static method in Java
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In order to support refactoring correctly (rename class), then you should use either:
MyClass.class.getName(); // full name with package
or (thanks to @James Van Huis):
MyClass.class.getSimpleName(); // class name and no m...
Node.js Unit Testing [closed]
...in parallel. Feed it the --serial argument and it'll run them all in merry order.
– einaros
Aug 31 '11 at 10:27
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