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PyCharm shows unresolved references error for valid code
...ion, but PyCharm is highlighting my valid code with "unresolved reference" errors, even for built-in Python functions. Why don't these seem to be detected, even though the code runs? Is there any way to get PyCharm to recognize these correctly?
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Mercurial error: abort no username supplied
...name -- I know since I wrote that help text :-)
How should we improve the error message to make this more clear?
Edit: Since I wrote this in 2010, we've managed to screw this up by making hg help config include help for all config settings. So the nice little example of how to set the username:
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Should I use != or for not equal in T-SQL?
...e: != and <>
Oracle 10g: != and <>
Microsoft SQL Server 2000/2005/2008/2012/2016: != and <>
IBM Informix Dynamic Server 10: != and <>
InterBase/Firebird: != and <>
Apache Derby 10.6: != and <>
Sybase Adaptive Server Enterprise 11.0: != and <>
Databases tha...
String.format() to format double in java
...lton It's not that easy: String.format("%014.3f" , 58.656565) -> 0000000058,657: 14 symbols in total: 8 zeroes and 5 numbers and 1 comma. So in this case number 14 means the total number of symbols (extra ones get replaced with leading zero, could go without, then it would replace with space) in ...
What Android tools and methods work best to find memory/resource leaks? [closed]
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One of the most common errors that I found developing Android Apps is the “java.lang.OutOfMemoryError: Bitmap Size Exceeds VM Budget” error. I found this error frecuently on activities using lots of bitmaps after changing orientation: the Activ...
Extension methods must be defined in a non-generic static class
I'm getting the error:
10 Answers
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How can I remove the outline around hyperlinks images?
...tion
– Wasim Shaikh
May 3 '09 at 17:05
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Class does not implement its superclass's required members
So I updated to Xcode 6 beta 5 today and noticed I received errors in nearly all of my subclasses of Apple's classes.
4 Ans...
How is an overloaded method chosen when a parameter is the literal null value?
...rst method could be passed on to the other one without a compile-time type error.
In your second case, both methods are still applicable, but neither String nor StringBuffer is more specific than the other, therefore neither method is more specific than the other, hence the compiler error.
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Testing HTML email rendering [closed]
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answered Aug 24 '09 at 19:05
DanDan
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