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Bundler: Command not found

I am hosting on a vps, ubuntu 10.04, rails 3, ruby and mysql installed correctly by following some tutorials. If I run bundle check or bundle install I get the error '-bash: bundle: command not found'. From gem list --local I see 'bundler (1.0.2, 1.0.0)' is installed. ...
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How to go back (ctrl+z) in vi/vim

In normal text editors [with all due respect to Vim] there is a shortcut Ctrl + Z when you have done something nasty and want to return to the previous version of the text. Like BACK button in Word. I wonder how can you achieve this behaviour in Vim. ...
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How can sbt pull dependency artifacts from git?

... myProject = Project("my-project", file(".")) .settings(myProjectSettings: _*) .dependsOn(Projects.depProject) .settings( libraryDependencies ++= Seq(... Note that if you have multiple SBT projects dependending on the same external project, it's worth setting up a central sbt.boot.directory to a...
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How do you print out a stack trace to the console/log in Cocoa?

I'd like to log the call trace during certain points, like failed assertions, or uncaught exceptions. 6 Answers ...
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When should I use Arrow functions in ECMAScript 6?

... A while ago our team migrated all its code (a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for functions in ES6 and beyond: Use function in the global scope and for Object.prototype prope...
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Can anyone explain this strange behavior with signed floats in C#?

...(thisObj, obj); (Both methods are [MethodImpl(MethodImplOptions.InternalCall)]) When all of the fields are 8 bytes wide, CanCompareBits mistakenly returns true, resulting in a bitwise comparison of two different, but semantically identical, values. When at least one field is not 8 bytes wide, Ca...
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`require': no such file to load — mkmf (LoadError)

I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1. 10 Answers ...
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How do I exit a WPF application programmatically?

... To exit your application you can call System.Windows.Application.Current.Shutdown(); As described in the documentation to the Application.Shutdown method you can also modify the shutdown behavior of your application by specifying a ShutdownMode: Shutdown i...
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How to select only 1 row from oracle sql?

... @ypercube far as I can tell, it does. (At least it works for my installation of oracle10g.) – user684934 Jan 19 '12 at 0:28 ...
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Wait until a process ends

...Responding that went to false after closing the window like that: while (!_process.HasExited && _process.Responding) { Thread.Sleep(100); } ... Perhaps this helps someone. share | impro...