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Lost my schema.rb! Can it be regenerated?
...t. Somehow I have stuffed this up and somewhere along the way my schema.rb file has disappeared.
7 Answers
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Using relative URL in CSS file, what location is it relative to?
When defining something like a background image URL in a CSS file, when using a relative URL, where is it relative to? For example:
...
How do I break a string across more than one line of code in JavaScript?
...example, you can break the string into two pieces:
alert ( "Please Select file"
+ " to delete");
Or, when it's a string, as in your case, you can use a backslash as @Gumbo suggested:
alert ( "Please Select file\
to delete");
Note that this backslash approach is not necessarily preferred, and...
Codesign error: Provisioning profile cannot be found after deleting expired profile
...to rebuild an app that was working just yesterday. Got a message that a profile had expired, so I removed it from the iPod and from iTunes. When I chose a new profile (one with an * in the identifier), I now get an error:
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Open file via SSH and Sudo with Emacs
I want to open a file inside Emacs which is located on a remote server, with sudo powers on the server. I can open local files with sudo via Tramp like this:
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Change the maximum upload file size
...C I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
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How to count total lines changed by a specific author in a Git repository?
...ted by Jakub Narębski, --numstat is another alternative. It generates per-file rather than per-line statistics but is even easier to parse.
git log --author="<authorname>" --pretty=tformat: --numstat
share
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Adding Core Data to existing iPhone project
...
All the CoreData header files are imported in App_Prefix.pch, so the CoreData classes will be available throughout your Project, so you don't have to manually import the header in the files you need them.
So open up Xcode and look for some file lik...
How to fully delete a git repository created with init?
...
Git keeps all of its files in the .git directory. Just remove that one and init again.
If you can't find it, it's because it is hidden.
In Windows 7, you need to go to your folder, click on Organize on the top left, then click on Folder and se...
The name 'InitializeComponent' does not exist in the current context
... causes it.
I ran into this when I renamed the namespace on my code behind file but not in my XAML.
So check if you've done the same.
The namespace and class names need to match since they are both part of a partial class
namespace ZZZ
{
/// <summary>
/// Interaction logic for Mai...