Whilst starting to learn lisp, I've come across the term tail-recursive . What does it mean exactly? 28 Answers ...

Whenever a question pops up on SO about Java synchronization, some people are very eager to point out that synchronized(this) should be avoided. Instead, they claim, a lock on a private reference is to be preferred. ...

I have started the painful first steps of using emacs to edit an HTML file with both HTML tags and javascript content. I have installed nxhtml and tried using it - i.e set up to use nxhtml-mumamo-mode for .html files. But I am not loving it. When I am editing the Javascript portion of the code ...

I am trying to "import existing project into workspace". As the "root directory" I select the directory where all my .java (and .class) files are located. Eclipse writes me that "no projects are found to import". Why? ...

I need to remove all special characters, punctuation and spaces from a string so that I only have letters and numbers. 16 A...

I would like my JSON output in Ruby on Rails to be "pretty" or nicely formatted. 18 Answers ...

Is there a way to disable margin-collapsing altogether? The only solutions I've found (by the name of "uncollapsing") entail using a 1px border or 1px padding. I find this unacceptable: the extraneous pixel complicates calculations for no good reason. Is there a more reasonable way to disable thi...

From Wikipedia: 4 Answers 4 ...

What is the REST-ful way of deleting multiple items? 5 Answers 5 ...

I am attempting a pretty beefy git merge maneuver right now. One problem that I am coming across is that I made some changes to some code in my branch, but my colleague moved that code to a new file in his branch. So when I did git merge my_branch his_branch , git did not notice that the code in ...