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How to join NSArray elements into an NSString?
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314
NSArray * stuff = /* ... */;
NSString * combinedStuff = [stuff componentsJoinedByString:@"separ...
Meaning of acronym SSO in the context of std::string
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218
Background / Overview
Operations on automatic variables ("from the stack", which are variables...
What is the difference between a cer, pvk, and pfx file?
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151
Windows uses .cer extension for an X.509 certificate. These can be in "binary" (ASN.1 DER), or...
What is a .pid file and what does it contain?
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215
The pid files contains the process id (a number) of a given program. For example, Apache HTTPD ...
emacs create new file with ido enabled
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148
Try:
C-x C-f C-f
It should kick you out of ido mode into "normal" find file mode
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Gesture recognizer and button actions
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176
In the "shouldReceiveTouch" method you should add a condition that will return NO if the touc...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
...ibute to end with an asterisk, for example:
[assembly: AssemblyVersion("2.10.*")]
Visual studio will increment the final number for you according to these rules (thanks galets, I had that completely wrong!)
To reference this version in code, so you can display it to the user, you use reflection....
What's best SQL datatype for storing JSON string?
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199
Certainly NOT:
TEXT, NTEXT: those types are deprecated as of SQL Server 2005 and should not ...
PHP - Get bool to echo false when false
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14 Answers
14
Active
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String.IsNullOrWhiteSpace in LINQ Expression
...ty)
For Linq to Entities this gets translated into:
DECLARE @p0 VarChar(1000) = ''
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WHERE NOT (([t0].[Diameter] IS NULL) OR (LTRIM(RTRIM([t0].[Diameter])) = @p0))
and for Linq to SQL almost but not quite the same
DECLARE @p0 NVarChar(1000) = ''
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WHERE NOT (LTRIM(RTRIM([t0].[TypeName])) =...