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How to add image to canvas
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edited Feb 15 '18 at 21:38
answered May 15 '11 at 21:32
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Vagrant ssh authentication failure
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Make sure your first network interface is NAT. The other second network interface can be anythin...
Best content type to serve JSONP?
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Use application/javascript. In that way, clients can rely on the content-type without having t...
What is the point of Lookup?
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It's a cross between an IGrouping and a dictionary. It lets you group items together by a key, ...
Lock, mutex, semaphore… what's the difference?
...so have read/write locks that allows either unlimited number of readers or 1 writer at any given time.
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How to make an Android Spinner with initial text “Select One”?
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What is the purpose of `text=auto` in `.gitattributes` file?
... in .gitattributes (or .git/info/attributes) file is of form:
pattern attr1 attr2 ...
So here, the pattern is *, which means all files, and the attribute is text=auto.
What does text=auto do? From the documentation:
When text is set to "auto", the path is marked for automatic end-of-line no...
How to check existence of user-define table type in SQL Server 2008?
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You can look in sys.types or use TYPE_ID:
IF TYPE_ID(N'MyType') IS NULL ...
Just a precauti...
Java 8 Streams: multiple filters vs. complex condition
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The code that has to be executed for both alternatives is so similar that you can’t predict ...
How to install a gem or update RubyGems if it fails with a permissions error
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You don't have write permissions into the /Library/Ruby/Gems/1.8 directory.
means exactly that, you don't have permission to write there.
That is the version of Ruby installed by Apple, for their own use. While it's OK to make minor modifications to that if you know what you're doin...