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SVG Positioning

I'm having a play with SVG and am having a few problems with positioning. I have a series of shapes which are contained in the g group tag. I was hoping to use it like a container, so I could set its x position and then all the elements in that group would also move. But that doesn't seem to be po...
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How to retrieve all keys (or values) from a std::map and put them into a vector?

... Personally, I like the BOOST_FOREACH version because there is less typing and it is very explicit about what it is doing. share | improve this answer | follow ...
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How can I check if a key exists in a dictionary? [duplicate]

...y: # do something Associative arrays are called dictionaries in Python and you can learn more about them in the stdtypes documentation. share | improve this answer | foll...
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How to multiply duration by integer?

...est concurrent goroutines, I added a line to a function to make it take a random time to return (up to one second) 5 Answer...
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Get JSF managed bean by name in any Servlet related class

... In a servlet based artifact, such as @WebServlet, @WebFilter and @WebListener, you can grab a "plain vanilla" JSF @ManagedBean @RequestScoped by: Bean bean = (Bean) request.getAttribute("beanName"); and @ManagedBean @SessionScoped by: Bean bean = (Bean) request.getSession().getAttribu...
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Two color borders

...r. Beware, tho', it can interact in a wonky fashion with margins, paddings and drop-shadows. In some browsers you might have to use a browser-specific prefix as well; in order to make sure it picks up on it: -webkit-outline and the like (although WebKit in particular doesn't require this). This can...
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How to prevent text in a table cell from wrapping

...he text in a table cell from wrapping? This is for the header of a table, and the heading is a lot longer than the data under it, but I need it to display on only one line. It is okay if the column is very wide. ...
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How do I vertically center UITextField Text?

I am simply instantiating a UITextField and noticing that the text doesn't center vertically. Instead, it is flush with the top of my button, which I find kind of odd since I would expect the default to center it vertically. How can I center it vertically, or is there some default setting that I a...
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Redis command to get all available keys?

Is there a Redis command for fetching all keys in the database? I have seen some python-redis libraries fetching them. But was wondering if it is possible from redis-client. ...
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Read the package name of an Android APK

I need to get the package name of an Android APK. I have tried to unzip the APK and read contents of AndroidManifest.xml , but seems it's not a text file. ...