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How to fix “Attempted relative import in non-package” even with __init__.py
...l) would all be useful. This whole issue was quite tricky for me to figure out or find concise and understandable documentation on.
– Mark Amery
Jan 13 '14 at 17:31
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Parse query string in JavaScript [duplicate]
I need to parse the query string www.mysite.com/default.aspx?dest=aboutus.aspx .
How do I get the dest variable in JavaScript?
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What's valid and what's not in a URI query?
...HTTP scheme, they don't have to be escaped in data. The note from § 2.3 about reserved characters being those that change semantics when percent-encoded applies only generally; characters may be percent-encoded without changing semantics for specific schemes and yet still be reserved.
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Is it alright to use target=“_blank” in HTML5?
...or the same site). I often want to jump back and forth between the two without losing my place in the original article. target="_blank" is perfect for this. Leaving the page and having to alternately reload each page (often losing my place in either page), is not. Yes, I know that I can right-click...
Why is Class.newInstance() “evil”?
...ntStackTrace();
} catch (InvocationTargetException e) {
System.out.println("handle 3 called");
e.printStackTrace();
}
that handle 3 will be called, thus you will handle it.
Effectively, Class::newInstance bypasses the exception handling - which you really don't want.
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Open a file from Cygwin
...he following to your bashrc
alias open='cygstart'
Don't forget to check out the man page for cygstart.
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SQL Server - stop or break execution of a SQL script
...('Oh no a fatal error', 20, -1) with log
go
print 'ho'
Will give you the output:
hi
Msg 2745, Level 16, State 2, Line 1
Process ID 51 has raised user error 50000, severity 20. SQL Server is terminating this process.
Msg 50000, Level 20, State 1, Line 1
Oh no a fatal error
Msg 0, Level 20, State 0...
How to change the DataTable Column Name?
...ed this solution now and it works fine - it did not do any changes or wipe out the underlying column data. Maybe something else is happening in your code...
– AshesToAshes
Aug 15 '13 at 15:25
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ValueError: math domain error
... line 1, in <module>
log(-1)
ValueError: math domain error
Without knowing what your newtonRaphson2 function does, I'm not sure I can guess where the invalid x[2] value is coming from, but hopefully this will lead you on the right track.
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How to append multiple values to a list in Python
I am trying to figure out how to append multiple values to a list in Python. I know there are few methods to do so, such as manually input the values, or put the append operation in a for loop, or the append and extend functions.
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