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Pointer to class data member “::*”
...other level of indirection that can solve some tricky problems. But to be honest, I've never had to use them in my own code.
Edit: I can't think off-hand of a convincing use for pointers to member data. Pointer to member functions can be used in pluggable architectures, but once again producing an...
Convert Rows to columns using 'Pivot' in SQL Server
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This is fantastic - nice one @bluefeet. I'd never used STUFF(...) before (or the XML PATH either). For the benefit of other readers, all that is doing is joining the column names and chopping off the leading comma. Note I think the following is slig...
Matplotlib different size subplots
I need to add two subplots to a figure. One subplot needs to be about three times as wide as the second (same height). I accomplished this using GridSpec and the colspan argument but I would like to do this using figure so I can save to PDF. I can adjust the first figure using the figsize ar...
Insert into a MySQL table or update if exists
... results in 2 when successfully updating (on duplicate key) single row? Anyone else had this result? (The data is updated correctly: meaning only 1 row is updated)
– Dimitry K
Feb 20 '14 at 15:17
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How to determine the encoding of text?
...ew bytes of the file. If an encoding is detected at this stage, it will be one of the UTF-* encodings, EBCDIC, or ASCII.
An encoding sniffed by the chardet library, if you have it installed.
UTF-8
Windows-1252
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Using Rails 3.1, where do you put your “page specific” JavaScript code?
...-* attributes, for the better page-specific css. As Jason Garber have mentioned: page-specific CSS selectors can get really awkward (when you use data-*attributes)
I hope this will help you.
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What are the specific differences between .msi and setup.exe file?
...reasons you might want to use a setup.exe:
Windows Installer only allows one MSI to be installing at a time. This means that it is difficult to have an MSI install other MSIs (e.g. dependencies like the .NET framework or C++ runtime). Since a setup.exe is not an MSI, it can be used to install seve...
Cannot use identity column key generation with ( TABLE_PER_CLASS )
...lumn in MsSQL. It is column based. In a "table-per-class" strategy you use one table per class and each one has an ID.
Try:
@GeneratedValue(strategy = GenerationType.TABLE)
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How do I get monitor resolution in Python?
...lays), you have to call SetProcessDPIAware before initializing the GUI components (and not before calling the GetSystemMetrics function). This is true for most of the answers here (GTK, etc) on the win32 platform.
– totaam
Sep 29 '14 at 4:09
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MVC 5 Access Claims Identity User Data
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Sorry, one last question. Do I need to create my own custom ClaimsAuthenticationManager class and Application_PostAuthenticateRequest() in Global.asax like this dotnetcodr.com/2013/02/25/… before my code above will work? Thanks ag...