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Run task only if host does not belong to a group

... Here's another way to do this: - name: my command command: echo stuff when: "'groupname' not in group_names" group_names is a magic variable as documented here: https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#accessing-information-about-...
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Temporarily disable Eclipse plugin

...havior. These will be listed in the preferences, under General → Startup and Shutdown. If the plugin provides view, you will need to close those views (in all perspectives) for this to work. share | ...
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How to style UITextview to like Rounded Rect text field?

....cornerRadius = 5; textView.clipsToBounds = YES; It only works on OS 3.0 and above, but I guess now it's the de facto platform anyway. share | improve this answer | follow ...
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Can the C# interactive window interact with my code?

In Visual Studio 2015 or later, I can open the 'C# interactive window', and run code: 5 Answers ...
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Useful code which uses reduce()? [closed]

...uses reduce() function in python? Is there any code other than the usual + and * that we see in the examples? 24 Answers ...
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Search for all files in project containing the text 'querystring' in Eclipse

I work in Dreamweaver and Eclipse when developing. I think Dreamweaver has a really nice search where you can search for text within all files of your current project. ...
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What is WEB-INF used for in a Java EE web application?

...he WEB-INF directory are visible to servlet code using the getResource and getResourceAsStream method calls on the ServletContext, and may be exposed using the RequestDispatcher calls. This means that WEB-INF resources are accessible to the resource loader of your Web-Application and not dir...
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Principles for Modeling CouchDB Documents

... the source document from which the emit was made. I left it out for space and readability. We can then use the 'start_key' and 'end_key' parameters to filter the results down to a single post's data: ?start_key=["123412804910820"]&end_key=["123412804910820", {}, {}] Or even specifically extrac...
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How do I recover/resynchronise after someone pushes a rebase or a reset to a published branch?

...he bookmark of course, if you look up the pre-rebase origin/foo commit ID, and use that. This is also how you deal with the situation where you forgot to make a bookmark before fetching. Nothing is lost – you just need to check the reflog for the remote branch: git reflog show origin/foo | awk '...
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About Python's built in sort() method

... Sure! The code's here, starting with function islt and proceeding for QUITE a while;-). As Chris's comment suggests, it's C code. You'll also want to read this text file for a textual explanation, results, etc etc. If you prefer reading Java code than C code, you could look...