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Python json.loads shows ValueError: Extra data
...File "C:\Python27\lib\json\decoder.py", line 368, in decode
raise ValueError(errmsg("Extra data", s, end, len(s)))
ValueError: Extra data: line 1 column 3 - line 1 column 5 (char 2 - 4)
If you want to dump multiple dictionaries, wrap them in a list, dump the list (instead of dumping dictionari...
How to list all installed packages and their versions in Python?
... It doesn't support python 3 (just installed from pip and got runtime errors)
– Ohad Cohen
Apr 28 '18 at 13:57
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Why is there no xrange function in Python3?
...(x for x in xrange(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.05 s per loop
Now, python.org 3.3.0 64-bit:
In [83]: %timeit collections.deque((x for x in range(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.32 s per loop
In [84]: %timeit collections.deque((x for x in xrange(...
Increasing (or decreasing) the memory available to R processes
...rvard.edu/zelig/docs/How_do_I2.html (mirror)
Windows users may get the error that R
has run out of memory.
If you have R already installed and
subsequently install more RAM, you may
have to reinstall R in order to take
advantage of the additional capacity.
You may also set th...
java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
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ORA-01000, the maximum-open-cursors error, is an extremely common error in Oracle database development. In the context of Java, it happens when the application attempts to open more ResultSets than there are configured cursors on a database instance.
Common ca...
Are global variables in PHP considered bad practice? If so, why?
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But the error mostly shows in which file/line the script is breaking so.. I don't see the problem here
– samayo
Dec 30 '13 at 17:42
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Eager load polymorphic
...oreign_key: 'reviewable_id'.But be care, Review.includes(:shop) will raise error, it must append at lease one where clause.
– raykin
Apr 9 '14 at 10:29
51
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How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
... about the bootstrap class path not being set. More information about this error is available in a blog post New javac warning for setting an older source without bootclasspath.
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Multiline Comment Workarounds?
...#
foo <- function() {
print( "The above did not evaluate and cause an error!")
}
foo()
## [1] "The above did not evaluate and cause an error!"
And here's the pic...
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Wait until file is unlocked in .NET
... the wait time between retries.
NOTE: Unfortunately, the underlying Win32 error (ERROR_SHARING_VIOLATION) is not exposed with .NET, so I have added a small hack function (IsSharingViolation) based on reflection mechanisms to check this.
/// <summary>
/// Wraps sharing violations that...