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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
I'm trying learn Python (3 to be more specific) and I'm getting this error:
3 Answers
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
...oking at the documentation, I hardly see any big difference. Both "value" and "object" are of type id , so can be any object. Key is once a string, and in the other case an id. One of them seems to retain the object, and the other don't. What else? Which one is for what case?
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Updating address bar with new URL without hash or reloading the page
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Ah, the functionality is in WebKit and landed a few months ago <bugs.webkit.org/show_bug.cgi?id=36152>. Nice find!
– oldestlivingboy
Jul 27 '10 at 1:46
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unresolved reference to object [INFORMATION_SCHEMA].[TABLES]
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And just a warning - if anyone has those SSDT installed in a different path, you might have issues. We ran into that in our last project where some had an E: drive and others just a C: drive. We copied that reference file out...
Haskell testing workflow
I just started a new Haskell project and wanted to set up a good testing workflow from the beginning. It seems like Haskell has a lot of excellent and unique testing tools and many different ways to integrate them.
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Start an Activity with a parameter
I'm very new on Android development.
5 Answers
5
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How to change highlighted occurrences color in Eclipse's sidebar?
...type/variable/method/etc will highlight all occurrences in the text editor and place a faint bar in the right ruler to show you the location of other occurrences in the file.
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Confusion between numpy, scipy, matplotlib and pylab
Numpy, scipy, matplotlib, and pylab are common terms among they who use python for scientific computation.
3 Answers
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Visual Studio Disabling Missing XML Comment Warning
...ress the warning by changing the project Properties > Build > Errors and warnings > Suppress warnings by entering 1591
Add the XML documentation tags (GhostDoc can be quite handy for that)
Suppress the warning via compiler options
Uncheck the "XML documentation file" checkbox in project Pro...
Deprecated warning for Rails 4 has_many with order
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In Rails 4, :order has been deprecated and needs to be replaced with lambda scope block as shown in the warning you've posted in the question. Another point to note is that this scope block needs to be passed before any other association options such as dependent...