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How to set a Fragment tag by code?

...s using a layout file. But this question refers to setting the tag dynamically in Java. – IgorGanapolsky May 11 '13 at 15:17 1 ...
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How to change legend title in ggplot

...ould work: p <- ggplot(df, aes(x=rating, fill=cond)) + geom_density(alpha=.3) + xlab("NEW RATING TITLE") + ylab("NEW DENSITY TITLE") p <- p + guides(fill=guide_legend(title="New Legend Title")) (or alternatively) p + scale_fill_discrete(name = "New Legen...
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How to store arbitrary data for some HTML tags

... Which version of HTML are you using? In HTML 5, it is totally valid to have custom attributes prefixed with data-, e.g. <div data-internalid="1337"></div> In XHTML, this is not really valid. If you are in XHTML 1.1 mode, the browser will probably complain about it, b...
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Python: how to print range a-z?

...ghijklmn' >>> string.ascii_lowercase[:14:2] 'acegikm' To do the urls, you could use something like this [i + j for i, j in zip(list_of_urls, string.ascii_lowercase[:14])] share | improv...
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PHP and Enumerations

... Depending upon use case, I would normally use something simple like the following: abstract class DaysOfWeek { const Sunday = 0; const Monday = 1; // etc. } $today = DaysOfWeek::Sunday; However, other use cases may require more validation of cons...
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi

...ementError when trying to save a Django User model instance and in its post_save signal, I'm saving some models that have the user as the foreign key. ...
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Set focus on TextBox in WPF from view model

...ample? Is it a TextBox control? If yes, then you are on a wrong way. Generally speaking it's not a good idea to have any reference to UI in your ViewModel. You can ask "Why?" but this is another question to post on Stackoverflow :). The best way to track down issues with Focus is... debugging .Net ...
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Can I disable autolayout for a specific subview at runtime?

I have a view that needs to have its frame manipulated programmatically - it's a kind of document view that wraps to its content which is then scrolled and zoomed around a superview by manipulating the frame origin. Autolayout fights with this at runtime. ...
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this.setState isn't merging states as I would expect

...construct a new state and then call setState() on that: var newSelected = _.extend({}, this.state.selected); newSelected.name = 'Barfoo'; this.setState({ selected: newSelected }); I've used function _.extend() function (from underscore.js library) here to prevent modification to the existing sele...
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How can I get last characters of a string

...tring method .substr() combined with the .length property. var id = "ctl03_Tabs1"; var lastFive = id.substr(id.length - 5); // => "Tabs1" var lastChar = id.substr(id.length - 1); // => "1" This gets the characters starting at id.length - 5 and, since the second argument for .substr() is omi...