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CSS text-overflow in a table cell?

...d flexibility. Also, the containing table will need a specific width, typically width: 100%;, and the columns will typically have their width set as percentage of the total width table {width: 100%;} td { max-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } td.column_a...
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How do I find out which DOM element has the focus?

... Use document.activeElement, it is supported in all major browsers. Previously, if you were trying to find out what form field has focus, you could not. To emulate detection within older browsers, add a "focus" event handler to all fields and record the last-focused field...
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Convert a list to a data frame

...hich in turn yields FALSE as its default. Assuming your list of lists is called l: df <- data.frame(matrix(unlist(l), nrow=length(l), byrow=T)) The above will convert all character columns to factors, to avoid this you can add a parameter to the data.frame() call: df <- data.frame(matrix(unl...
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Load “Vanilla” Javascript Libraries into Node.js

... have some functionality I would like to use in a Node.js server. (Specifically I want to use a QuadTree javascript library that I found.) But these libraries are just straightforward .js files and not "Node.js libraries". ...
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Remove Fragment Page from ViewPager in Android

I'm trying to dynamically add and remove Fragments from a ViewPager, adding works without any problems, but removing doesn't work as expected. ...
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Border around specific rows in a table?

...at can put a border around specific rows in a table. Yes, I know I'm not really supposed to use tables for layout but I don't know enough CSS to completely replace it yet. ...
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Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC

...ifferent role for those people who are in Marketing. So, you are forced to allow all marketing people to create Customers. you spotted another problem, anytime you decide that Marketing people should be allowed to create customers, you have to update all of your MVC Action methods Authorize attrib...
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What is Gradle in Android Studio?

... have to learn what each tool (dx, aapt) does in the SDK. Eclipse saved us all from these low level but important, fundamental details by giving us their own build system. Now, have you ever wondered why the res folder is in the same directory as your src folder? This is where the build system en...
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How do I clear stuck/stale Resque workers?

...me, I would still see this in redis-web: 0 out of 10 Workers Working Finally, this worked for me to clear all the workers: Resque.workers.each {|w| w.unregister_worker} share | improve this an...
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How can I debug a .BAT script?

...o step through a .bat script? The thing is, I have a build script , which calls a lot of other scripts, and I would like to see what is the order in which they are called, so that I may know where exactly I have to go about and add my modifications. ...