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Chrome extension: force popup.html to close
I'm wondering is there anyway I can force popup.html to close?
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Checking user's homepage in Internet Explorer
Google displays a popup that asks if you want to set your home page as google.com. It's quite normal, when I say OK it sets it as google.com. After that however, I don't get the popup anymore. As far as I know, nobody should be able to retrieve the value of my homepage because it's a private info. B...
How to generate controller inside namespace in rails
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Try rails g controller admin/users if you want a users controller inside of the admin namespace. Of course, exchange users with whatever controller name that you'd like.
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Multiline comment in PowerShell
Can we comment multiple lines together in PowerShell?
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django template display item value or empty string
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You want the default_if_none template filter, (doc).
default_if_none will display the given string if the variable is 'None'.
default will display the string if the variable evaluates to False, ie empty strings, empty lists e...
XML Schema: Element with attributes containing only text?
I'm having difficulty searching for this. How would I define an element in an XML schema file for XML that looks like this:
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Difference between hard wrap and soft wrap?
...a text editor. After looking at other text editors I have noticed that a number of them refer to a "soft" versus "hard" wrap. What is the difference? I can't seem to find the answer by searching.
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Turning a string into a Uri in Android
I have a string, 'songchoice' . I want it to become a 'Uri' so I can use with MediaPlayer.create(context, Uri)
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MongoDB: Find a document by non-existence of a field?
Is there a way to specify a condition of "where document doesn't contain field" ?
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Use curly braces to initialize a Set in Python
I'm learning python, and I have a novice question about initializing sets. Through testing, I've discovered that a set can be initialized like so:
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