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Cannot use ref or out parameter in lambda expressions

...e visible on the ref parameter itself. Both within the method and in the caller. These are somewhat incompatible properties and are one of the reasons they are disallowed in lambda expressions. share | ...
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Capitalize or change case of an NSString in Objective-C

...e caps ➔ (method missing; see workaround below) Hence what you want is called "uppercase", not "capitalized". ;) As for "Sentence Caps" one has to keep in mind that usually "Sentence" means "entire string". If you wish for real sentences use the second method, below, otherwise the first: @inter...
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How do I automatically update a timestamp in PostgreSQL

I want the code to be able to automatically update the time stamp when a new row is inserted as I can do in MySQL using CURRENT_TIMESTAMP. ...
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How to do error logging in CodeIgniter (PHP)

... wouldn't be publicly accessible- but you'll never know. Make sure to have all of this precautions in place if you change the default application/logs directory. – Vincent Edward Gedaria Binua Jan 29 '15 at 2:56 ...
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Is it Linq or Lambda?

... This is LINQ (using query syntax): var _Results = from item in _List where item.Value == 1 select item; This is also LINQ (using method syntax): var _Results = _List.Where(x => x.Value == 1); It's interesting to note that bo...
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Spring schemaLocation fails when there is no internet connection

...ks even though intellij doesn't recognize the classpath syntax inside schemalLocation and highlights it as a error. – Upgradingdave Feb 27 '13 at 19:33 ...
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Is it possible to set the equivalent of a src attribute of an img tag in CSS?

...urse you can use padding-left / padding-top to make rectangular images. Finally, the new image is put there using background. If the new background image is too large or too small, I recommend using background-size for example: background-size:cover; which fits your image into the allotted space. ...
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Suppress/ print without b' prefix for bytes in Python 3

... If we take a look at the source for bytes.__repr__, it looks as if the b'' is baked into the method. The most obvious workaround is to manually slice off the b'' from the resulting repr(): >>> x = b'\x01\x02\x03\x04' >>> print(repr(x)) b'\x01\x02...
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PHP - Extracting a property from an array of objects

...he question because, array_column doesn't work with an array of objects at all. Since PHP 7.0.0 is is possible: stackoverflow.com/a/23335938/655224 – algorhythm May 23 '17 at 6:36 ...
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how to “reimport” module to python then code be changed after import

...port sys then reload(sys.modules['foo']) or perhaps reload(sys.modules[bar.__module__]) – drevicko Oct 28 '13 at 1:02 3 ...