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I change the capitalization of a directory and Git doesn't seem to pick up on it

...e change. It still thinks the directories are lowercase when I run git ls-files and other commands. 11 Answers ...
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Return first N key:value pairs from dict

Consider the following dictionary, d: 18 Answers 18 ...
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Get final URL after curl is redirected

I need to get the final URL after a page redirect preferably with curl or wget. 10 Answers ...
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Oracle “(+)” Operator

I am checking some old SQL Statements for the purpose of documenting them and probably enhancing them. 4 Answers ...
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How do you round a float to two decimal places in jruby

JRuby 1.6.x. How do you round a float to decimal places in jruby. 6 Answers 6 ...
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How to launch jQuery Fancybox on page load?

I would like to launch a Fancybox (e.g. Fancybox's version of a modal or light box) on page load. I could bind it to a hidden anchor tag and fire the click event of that anchor tag via JavaScript, but I would rather just launch the Fancybox directly and avoid the extra anchor tag. ...
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What is a elegant way in Ruby to tell if a variable is a Hash or an Array?

...@some_var.is_a?(Hash) It's worth noting that the "is_a?" method is true if the class is anywhere in the objects ancestry tree. for instance: @some_var.is_a?(Object) # => true the above is true if @some_var is an instance of a hash or other class that stems from Object. So, if you want a str...
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How to get the current URL within a Django template?

...## template {{ request.path }} # -without GET parameters {{ request.get_full_path }} # - with GET parameters Old: ## settings.py TEMPLATE_CONTEXT_PROCESSORS = ( 'django.core.context_processors.request', ) ## views.py from django.template import * def home(request): return render_to_...
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“unrecognized import path” with go get

...ou installed Go in /usr/local/go. So change your GOROOT path to the value of /usr/local/go/bin. It seems that you meant to have your workspace (GOPATH) located at /home/me/go. This might fix your problem. Add this to the bottom of your bash profile, located here => $HOME/.profile export GOROOT...
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get string value from HashMap depending on key name

...? Object value = map.get(myCode); Here's a tutorial about maps, you may find it useful: http://java.sun.com/docs/books/tutorial/collections/interfaces/map.html. Edit: you edited your question with the following: I'm expecting to see a String, such as "ABC" or "DEF" as that is what I put in t...