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Template function inside template class
... void Mm>y m>Class<T>::foo() { U a; a.invoke(); } m>and m> it works
– Michael
Dec 27 '11 at 1:39
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Whm>y m> are static variables considered evil?
...the corporate world. Recentlm>y m> I've developed an application using Groovm>y m> m>and m> Java. All through the code I wrote used quite a good number of statics. I was asked bm>y m> the senior technical lot to cut down on the number of statics used. I've googled about the same, m>and m> I find that manm>y m> programmers are ...
New line in Sql Querm>y m>
...blog.sqlauthoritm>y m>.com/2009/07/01/sql-server-difference-between-line-feed-n-m>and m>-carriage-return-r-t-sql-new-line-char/
DECLARE @NewLineChar AS CHAR(2) = CHAR(13) + CHAR(10)
PRINT ('SELECT FirstLine AS FL ' + @NewLineChar + 'SELECT SecondLine AS SL')
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How do DATETIME values work in SQLite?
I’m creating m>And m>roid apps m>and m> need to save date/time of the creation record. The SQLite docs sam>y m>, however, "SQLite does not have a storage class set aside for storing dates m>and m>/or times" m>and m> it's "capable of storing dates m>and m> times as TEXT, REAL, or INTEGER values".
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Remove autolam>y m>out (constraints) in Interface Builder
I'm trm>y m>ing to make mm>y m> project compatible with Snow Leopard m>and m> I am not able to remove the autolam>y m>out in the nibs using Interface builder (XCode 4.3 on Lion).
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Define preprocessor macro through CMake?
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For a long time, CMake had the add_definitions commm>and m> for this purpose. However, recentlm>y m> the commm>and m> has been superseded bm>y m> a more fine grained approach (separate commm>and m>s for compile definitions, include directories, m>and m> compiler options).
An example using the new add_com...
PowerShell script not accepting $ (dollar) sign
I am trm>y m>ing to open an SQL data connection using a PowerShell script m>and m> mm>y m> password contains a $ sign:
1 Answer
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Node.js + Express: Routes vs controller
New to Node.js m>and m> Express, I am trm>y m>ing to understm>and m> the two seems overlapping concepts, routes vs controller.
2 Answers
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REST response code for invalid data
...tion failed is used for conditional requests when using last-modified date m>and m> ETags.
403 - Forbidden is used when the server wishes to prevent access to a resource.
The onlm>y m> other choice that is possible is 422 - Unprocessable entitm>y m>.
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Rails: around_* callbacks
...api.rubm>y m>onrails.org/classes/ActiveRecord/Callbacks.html , but don't understm>and m> when the around_* callbacks are triggered in relation to before_* m>and m> after_* .
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