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How to loop through a HashMap in JSP?
...n JSP files, those <% %> things) are considered a poor practice. I recommend to install JSTL (just drop the JAR file in /WEB-INF/lib and declare the needed taglibs in top of JSP). It has a <c:forEach> tag which can iterate over among others Maps. Every iteration will give you a Map.Entry...
List of Rails Model Types
Does someone have a complete list of model types that be specified when generating a model scaffolding
2 Answers
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What is the difference between gsub and sub methods for Ruby Strings
...y the way, sub is much faster than gsub, there is an benchmark here github.com/JuanitoFatas/fast-ruby/blob/master/code/string/…
– JackXu
Jul 20 '15 at 7:46
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What is a tracking branch?
...$ git status
On branch master
Your branch is ahead of 'origin/master' by 1 commit.
(use "git push" to publish your local commits)
or
$ git status
On branch dev
Your branch and 'origin/dev' have diverged,
and have 3 and 1 different commits each, respectively.
(use "git pull" to merge the remot...
What is Castle Windsor, and why should I care?
I'm a long-time Windows developer, having cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, b...
Hex representation of a color with alpha channel?
...s syntax.
Up to date browser support information is available on CanIUse.com
*Technically still in draft, but given the browser support this is unlikely to be changed.
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How can I check if a key is pressed during the click event with jQuery?
... edited May 23 '17 at 11:54
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answered Mar 15 '10 at 7:33
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