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How do you create a static class in C++?

...c classes" are hacks in the Java-like kind of languages (e.g. C#) that are unable to have non-member functions, so they have instead to move them inside classes as static methods. In C++, what you really want is a non-member function that you'll declare in a namespace: // header namespace MyNamesp...
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The JPA hashCode() / equals() dilemma

...modifying it, concluded that it is because of the hashcode change, but was unable to understand how to solve. The article is simple gorgeous! – XMight Apr 26 '16 at 13:40 ...
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How to get a pixel's x,y coordinate color from an image?

... You can't use this for remote images. "Unable to get image data from canvas because the canvas has been tainted by cross-origin data. SecurityError: An attempt was made to break through the security policy of the user agent." – Karl Glaser ...
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Why should the Gradle Wrapper be committed to VCS?

...r a C application? So why would you store a Gradle part? If a developer is unable to read and install Gradle himself, that's another problem. – Marc Plano-Lesay Dec 7 '13 at 14:00 ...
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Reference - What does this error mean in PHP?

...e theme files. When I upgraded a site to a new version of WordPress, I was unable to update the theme because it has not been updated in several years. This problem cropped up. It turned out that the functions.php file had more than one <? ?> block with spaces in between. ...
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Just what is an IntPtr exactly?

... wouldn't it just give you back a stream (byte array)? Why is it unsafe or unable to return the value? – The Muffin Man May 9 '14 at 4:36 add a comment  |  ...
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Why doesn't TFS get latest get the latest?

...an eye out in the the Output window for messages such as this : Warning - Unable to refresh R:\TFS-PROJECTS\www.example.com\ExampleMVC\Example MVC\Example MVC.csproj because you have a pending edit. This critical message appears in the output window. No other notifications! Nothing in pending cha...
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?

... So you are suggesting that UTF-8 with 3 (three) bytes is unable to store LATIN SMALL LETTER N WITH TILDE (ñ), and we need 4 (four) bytes to spell "España" correctly? Really? Could it be more inneficient than this? What can we store besides A-Z and 0-9 with 3 bytes then.. ...
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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms

...t;/body> 99.9% of generalized regex-based extraction routines will be unable to correctly give me everything inside the div with the ID foo, because they can't tell the closing tag for that div from the closing tag for the bar div. That is because they have no way of saying "okay, I've now des...
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How to use a WSDL

...er to this answer for information on how to fix: Stackoverflow answer to: Unable to create service reference for wsdl file If there is no error, you should simply set the NameSpace you want to use to access the service and it'll be generated for you. For .Net Core I would right click on the p...