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javac option to compile all java files under a given directory recursively
...e sources.txt file each time you create a new source or rename an existing one file which is an easy to forget (thus error-prone) and tiresome task.
Using a build tool
On the long run it is better to use a tool that was designed to build software.
Using Ant
If you create a simple build.xml file tha...
Where does Xcode 4 store Scheme Data?
...e xcodeproj directory somewhere, but for the life of me I can't find which one.
1 Answer
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What does the leading semicolon in JavaScript libraries do?
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It allows you to safely concatenate several JavaScript files into one, to serve it quicker as one HTTP request.
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How to tell if rails is in production?
...hat log after you hit the app, you're in production mode.
second way:
in one of your views (probably the layout is good), just add
<%= "Environment: #{RAILS_ENV}" %>
And that will show you what the environment that you're running in.
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You will see the default exception page instead ...
Is modern C++ becoming more prevalent? [closed]
...ou could learn about if you really wanted to. And there was certainly no one telling me that destructors could be harnessed to help manage memory.
Today, everywhere I look I see RAII and SFINAE and STL and Boost and, well, Modern C++. Even people who are just getting started with the language s...
Should one use < or
...ust too unfamiliar. It also risks going into a very, very long loop if someone accidentally increments i during the loop.
– Jon Skeet
Apr 2 '09 at 10:22
5
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Git Alias - Multiple Commands and Parameters
...e it also tacks them on as arguments. An alias of echo $1 && echo done, when invoked with the argument 'foo', will output both "foo" and "done foo".
– Lily Ballard
Sep 23 '11 at 20:37
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Objective-C categories in static library
Can you guide me how to properly link static library to iPhone project. I use static library project added to app project as direct dependency (target -> general -> direct dependencies) and all works OK, but categories. A category defined in static library is not working in app.
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Why don't self-closing script elements work?
...it just how to work around the way things are.
– hsivonen
Oct 9 '08 at 14:36
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It's not a normat...
What is the reason not to use select *?
...able.
Just because you are using all the columns now, it doesn't mean someone else isn't going to add an extra column to the table.
It also adds overhead to the plan execution caching since it has to fetch the meta data about the table to know what columns are in *.
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