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How to assign a heredoc value to a variable in Bash?
...em:
$ echo "$VAR"
abc'asdf"
$(dont-execute-this)
foo"bar"''
If you want to use indentation for readability in the source code, use a dash after the less-thans. The indentation must be done using only tabs (no spaces).
$ read -r -d '' VAR <<-'EOF'
abc'asdf"
$(dont-execute-this)
...
Turn off Visual Studio Attach security warning when debugging IIS
When using Visual Studio 2008 or 2010, every time you attach to IIS w3wp.exe you get an Attach Security Warning,
11 Answer...
Swift: Testing optionals for nil
... Xcode 6 Beta 4. I have this weird situation where I cannot figure out how to appropriately test for optionals.
14 Answers
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How can I make XSLT work in chrome?
...that is served with a corresponding XSL file . The transformation is left to be executed client-side, without JavaScript.
...
IIS does not list a website that matches the launch url
I need to debug the website i 'm developing (ASP.NET MVC3, Razor, .NET 4, VS2010 SP1
(as administrator)) in IIS7 (Vista Home) and getting the error:
...
Python nested functions variable scoping [duplicate]
I've read almost all the other questions about the topic, but my code still doesn't work.
10 Answers
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How to concatenate items in a list to a single string?
Is there a simpler way to concatenate string items in a list into a single string? Can I use the str.join() function?
11...
Difference between onStart() and onResume()
...as pretty long I won't extend it further so let's try this...
public DriveToWorkActivity extends Activity
implements onReachedGroceryStoreListener {
}
public GroceryStoreActivity extends Activity {}
PLEASE NOTE: I've deliberately left out the calls to things like super.onCreate(...) etc. Thi...
Adding a column to an existing table in a Rails migration
I have a Users model which needs an :email column (I forgot to add that column during the initial scaffold).
11 Answers...
How can I rename a project folder from within Visual Studio?
...
TFS users: If you are using source control that requires you to warn it before your rename files/folders then look at this answer instead which covers the extra steps required.
To rename a project's folder, file (.*proj) and display name in Visual Studio:
Close the solution.
Rena...