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Any way to limit border length?

Is there any way to limit the length of a border. I have a <div> that has a bottom border, but I want to add a border on the left of the <div> that only stretches half of the way up. ...
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TypeScript: problems with type system

I'm just testing typescript in VisualStudio 2012 and have a problem with its type system. My html site has a canvas tag with the id "mycanvas". I'm trying to draw a rectangle on this canvas. Here's the code ...
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Test if element is present using Selenium WebDriver?

Is there a way how to test if an element is present? Any findElement method would end in an exception, but that is not what I want, because it can be that an element is not present and that is okay, that is not a fail of the test, so an exception can not be the solution. ...
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Java: What is the difference between and ?

I am unable to understand the following text... Does it mean that <clinit> is for empty constructors? Why is important to have two different versions? ...
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What does “@@ -1 +1 @@” mean in Git's diff output?

I've been collecting data from the information returned from 3 Answers 3 ...
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How is Python's List Implemented?

Is it a linked list, an array? I searched around and only found people guessing. My C knowledge isn't good enough to look at the source code. ...
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What's the role of GetHashCode in the IEqualityComparer in .NET?

I'm trying to understand the role of the GetHashCode method of the interface IEqualityComparer. 3 Answers ...
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Difference between knockout View Models declared as object literals vs functions

In knockout js I see View Models declared as either: 2 Answers 2 ...
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How to add an extra source directory for maven to compile and include in the build jar?

In addition to the src/main/java, I am adding a src/bootstrap directory that I want to include in my build process, in other words, I want maven to compile and include the sources there in my build. How!? ...
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Why and How to avoid Event Handler memory leaks?

I just came to realize, by reading some questions and answers on StackOverflow, that adding event handlers using += in C# (or i guess, other .net languages) can cause common memory leaks... ...