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Adding 'serial' to existing column in Postgres
I have a small table (~30 rows) in my Postgres 9.0 database with an integer ID field (the primary key) which currently contains unique sequential integers starting at 1, but which was not created using the 'serial' keyword.
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How do I change the background color of a plot made with ggplot2
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To change the panel's background color, use the following code:
myplot + them>me m>(panel.background = elem>me m>nt_rect(fill = 'green', colour = 'red'))
To change the color of the plot (but not the color of the panel), you can do:
myplot + them>me m>(plot.background = elem>me m>nt_rect(fill = 'green', co...
Differences between std::make_unique and std::unique_ptr with new
Does std::make_unique have any efficiency benefits like std::make_shared ?
4 Answers
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Can Java 8 code be compiled to run on Java 7 JVM?
Java 8 introduces important new language features such as lambda expressions.
5 Answers
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What's in an Eclipse .classpath/.project file?
We recently had an issue with an Eclipse project for one of our team m>me m>mbers. Tomcat was not deploying JARs of the application.
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Copying files from Docker container to host
...uous Integration (CI) server, so that I don't have to install all the runtim>me m>s and libraries on the agents themselves.
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WPF ToolBar: how to remove grip and overflow
In a nested WPF ToolBarPanel-ToolBar-m>Me m>nu we want to get rid of the grip handle to the left and the overflow area to the right. they are both grayed out, but we'd like them to not be displayed at all.
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What is the m>me m>aning of “… …” token? i.e. double ellipsis operator on param>me m>ter pack
While browsing through gcc's current implem>me m>ntation of new C++11 headers, I stumbled upon "......" token. You can check, that the following code compiles fine [via ideone.com].
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Is it necessary to explicitly remove event handlers in C#
... upon that global declaration--it's instanced on an as-needed basis in the m>me m>thods that need it.
2 Answers
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What is a “Stub”?
So, carrying on with my new years resolution to get more in to TDD, I am now starting to work more with Rhino Mocks .
6 An...