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What is the 'override' keyword in C++ used for? [duplicate]
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{
public:
int foo(float x) override { ... } // OK
}
class derived2: public base
{
public:
int foo(int x) override { ... } // ERROR
};
In derived2 the compiler will issue an error for "changing the type". Without override, at most the compiler would give a warning for "you are hid...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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22 Answers
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Reset identity seed after deleting records in SQL Server
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20 Answers
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Change EOL on multiple files in one go
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edited Nov 21 '13 at 16:24
answered Jul 5 '12 at 9:46
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How to get Chrome to allow mixed content?
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Steps as of Chrome v79 (2/24/2020):
Click the (i) button next to the URL
Click Site settings on the popup box
At the bottom of the list is "Insecure content", change this to Allow
Go back to the site and Refresh the page
Older...
How to set JAVA_HOME environment variable on Mac OS X 10.9?
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edited Jun 16 '15 at 21:31
answered Apr 3 '14 at 15:52
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How do I revert to a previous package in Anaconda?
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2 Answers
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Differences between Microsoft .NET 4.0 full Framework and Client Profile
The Microsoft .NET Framework 4.0 full installer (32- and 64-bit) is 48.1 MB and the Client Profile installer is 41.0 MB. The extracted installation files are 237 MB and 194 MB respectively, and once installed, they are 537 MB and 427 MB.
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How do I disable a Pylint warning?
I'm trying to disable warning C0321 ("more than one statement on a single line" -- I often put if statements with short single-line results on the same line), in Pylint 0.21.1 (if it matters: astng 0.20.1, common 0.50.3, Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)).
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