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How to exit if a command failed?
I am a noob in shell-scripting. I want to print a message and exit my script if a command fails. I've tried:
8 Answers
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Storyboard doesn't contain a view controller with identifier
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There's an image below for reference: (in this instance I've named my identifier the same as my class)
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Omitting all xsi and xsd namespaces when serializing an object in .NET?
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Also not supported by MS as mentioned in my own answer. It doesn't always work, especially when your type may be used with others that do have namespaces.
– fourpastmidnight
Jul 18 '13 at 12:48
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Deploying my application at the root in Tomcat
I have the war file of my application. I need to deploy this at the root level. The current URL is http://localhost:8080/war_name/application_name .
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How do I “source” something in my .vimrc file?
I've been working on expanding my vim-foo lately and I've run across a couple of plugins ( autotag.vim for example) that require them to be "sourced" in my .vimrc file. What exactly does this mean and how do I do it?
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AutoMapper vs ValueInjecter [closed]
...pability but it has never materialized and I haven't had the time to write my own auto mapper.
– Chris Marisic
Jan 12 '11 at 20:48
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How can I properly handle 404 in ASP.NET MVC?
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Requirements for 404
The following are my requirements for a 404 solution and below i show how i implement it:
I want to handle matched routes with bad actions
I want to handle matched routes with bad controllers
I want to handle un-matched routes (arbitrary url...
How do I fix “Failed to sync vcpu reg” error?
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Make sure you don't have any virtual machines running. In my case, I had genymotion running which was causing this error.
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How do I increase the cell width of the Jupyter/ipython notebook in my browser?
I would like to increase the width of the ipython notebook in my browser. I have a high-resolution screen, and I would like to expand the cell width/size to make use of this extra space.
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Select values from XML field in SQL Server 2008
Just looking at my XML field, my rows look like this:
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