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What is the difference between a var and val definition in Scala?
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Merge (with squash) all changes from another branch as a single commit
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Another option is git merge --squash <feature branch> then finally do a git commit.
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int to hex string
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Use ToString("X4").
The 4 means that the string will be 4 digits long.
Reference: The Hexade...
Python Requests - No connection adapters
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You need to include the protocol scheme:
'http://192.168.1.61:8080/api/call'
Without the http:// part, requests has no idea how to connect to the remote server.
Note that the protocol scheme must be all lowercase; if your URL starts with HTTP:// for example, it won’t f...
Check if an image is loaded (no errors) with jQuery
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Animate scrollTop not working in firefox
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Custom views with Storyboard
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Putting the widget/view in a separate .xib file works, and is appropriate especially if you mi...
Is it possible to have nested templates in Go using the standard library?
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Yes it is possible. A html.Template is actually a set of template files. If you execute a defi...
Python __str__ versus __unicode__
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answered Aug 20 '09 at 16:04
John MillikinJohn Millikin
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SQL is null and = null [duplicate]
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In SQL, a comparison between a null value and any other value (including another null) using a...