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Hosting a Maven repository on github
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Visit github.com in your browser, select the mvn-repo branch, and verify that all your binaries are now there.
Congratulations!
You can now deploy your maven artifacts to a poor man's public repo simply by running mvn clean deploy.
There's one more step ...
How to escape single quotes in MySQL
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Put quite simply:
SELECT 'This is Ashok''s Pen.';
So inside the string, replace each single quote with two of them.
Or:
SELECT 'This is Ashok\'s Pen.'
Escape it =)
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How to restart a rails server on Heroku?
...ple web processes or worker processes, each labeled with a number, you can selectively restart one of them:
heroku ps:restart web.2 --app app_name
heroku ps:restart worker.3 --app app_name
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Jump into interface implementation in Eclipse IDE
...y view appears
In the lower part of the view, the method should already be selected. In its toolbar, click "Lock view and show members in hierarchy" (should be the leftmost toolbar icon).
In the upper part of the view, you can browse through all implementations of the method.
The procedure isn't v...
Is there a shortcut on Android Studio to convert a text to uppercase?
I'm trying to find a command on Android Studio to convert a selected text to uppercase but I'm unable to do so.
8 Answers
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remove legend title in ggplot
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Since you may have more than one legends in a plot, a way to selectively remove just one of the titles without leaving an empty space is to set the name argument of the scale_ function to NULL, i.e.
scale_fill_discrete(name = NULL)
(kudos to @pascal for a comment on another thread)
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How to configure Mac OS X term so that git has color? [closed]
...eferences) or by pressing Command+,. Once the preferences dialogue opens, select the terminal style from the pane on the left, select Text from the button bar, than make sure the "Display ANSI colors" check box is checked.
That will enable the colors on the terminal. To get colors in the output o...
How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
...ors/Warnings > Plugin execution not covered by lifecycle configuration. Select Ignore / Warning / Error as you wish.
Also, in the quick fix (Ctrl + 1) for this error, it gives an option to
mark goal as ignored in Eclipse build in Eclipse preferences (experimental)
This is a cleaner way, as i...
How do I import the javax.servlet API in my Eclipse project?
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Rightclick project and choose Properties.
In Targeted Runtimes section, select the integrated server.
Either way, Eclipse will then automatically take the servletcontainer's libraries in the build path. This way you'll be able to import and use the Servlet API.
Never carry around loose serv...
How do I grep recursively?
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@lorniper it makes the shell select all files and folders in your current directory, making in turn the grep apply to those files and (recursively because of the -R option) to the folders.
– VonC
Aug 4 '16 at 7:10
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