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Programmer-friendly search engine? [closed]

...gle is unfriendly to searching for verbatim strings with characters like $ and #. Is there a search engine that supports searching for verbatim strings? ...
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Save ArrayList to SharedPreferences

...ist with custom objects. Each custom object contains a variety of strings and numbers. I need the array to stick around even if the user leaves the activity and then wants to come back at a later time, however I don't need the array available after the application has been closed completely. I save...
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Ruby: extend self

In Ruby, I understand the basic idea of extend . However, what's happening in this segment of code? Specifically, what does extend do? Is it just a convenient way of making the instance methods into class methods? Why would you do it this way rather than specifying class methods from the beginnin...
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Clang vs GCC - which produces faster binaries? [closed]

I'm currently using GCC, but I discovered Clang recently and I'm pondering switching. There is one deciding factor though - quality (speed, memory footprint, reliability) of binaries it produces - if gcc -O3 can produce a binary that runs 1% faster, or Clang binaries take up more memory or just fai...
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How to alias 'git checkout' to 'git co'

I'd like the command git co to be the same as typing git checkout . 3 Answers 3 ...
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How to display an unordered list in two columns?

...tely for IE support you will need a code solution that involves JavaScript and dom manipulation. This means that anytime the contents of the list changes you will need to perform the operation for reordering the list into columns and reprinting. The solution below uses jQuery for brevity. http://js...
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rotating axis labels in R

...round 45 degrees to strike a good balance between readability (horizontal) and space efficiency (vertical). – jmb Aug 25 '19 at 19:31 add a comment  |  ...
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.gitignore exclude folder but include specific subfolder

...ing /* is significant: The pattern dir/ excludes a directory named dir and (implicitly) everything under it. With dir/, Git will never look at anything under dir, and thus will never apply any of the “un-exclude” patterns to anything under dir. The pattern dir/* says nothing about dir itself...
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Android Studio: Plugin with id 'android-library' not found

I've been trying to get ActionBarSherlock to work and having some issue. One issue I've come across is the following message when trying to build it: ...
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How do I use Java to read from a file that is actively being written to?

...r. I'm still looking for a better way, but this works for me for now. Oh, and I'll caveat this with: I'm using 1.4.2. Yes I know I'm in the stone ages still. share | improve this answer | ...