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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
In Python, I'm trying to run a method in a class and I get an error:
8 Answers
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Check if object is file-like in Python
..., rather than just using it as if it was a file and handling the resulting error?
Any check you can do is going to happen at runtime anyway so doing something like if not hasattr(fp, 'read') and raising some exception provides little more utility than just calling fp.read() and handling the result...
When use getOne and findOne methods Spring Data JPA
...e getOne() to handle an instance that does not exist in the database as an error situation may be never performed while the entity is not existing.
In any case, to ensure its loading you have to manipulate the entity while the session is opened. You can do it by invoking any method on the entity.
O...
Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
...ted to play with it for big toys, I started to notice random/unknown fatal error and crashes (with H.264 codecs, etc.), and it was a nightmare till then to get ride of system crash+fatal errors caused by OpenJDK.
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ReSharper “Cannot resolve symbol” even when project builds
...wever ReSharper gets massively confused. For me this should be a ReSharper error that it asks you to resolve rather than just going bonkers.
UPDATE:
I ran into this two days ago (a day after I made this post) by total coincidence and came across this link where they say that it is caused by a bug ...
How to [recursively] Zip a directory in PHP?
...cluded. Optional localname is supported, as in other ZipArchive functions. Error handling code to be added...
class ExtendedZip extends ZipArchive {
// Member function to add a whole file system subtree to the archive
public function addTree($dirname, $localname = '') {
if ($localn...
Styling an input type=“file” button
...work in IE when trying to do iframe uploads. It gives you an access denied error. For normal uploads, I agree it is the easiest though!
– frostymarvelous
Dec 30 '13 at 13:54
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git command to move a folder inside another
...e move.
Note: "git mv A B/", when B does not exist as a directory, should error out, but it didn't.
See commit c57f628 by Matthieu Moy (moy) for Git 1.9/2.0 (Q1 2014):
Git used to trim the trailing slash, and make the command equivalent to 'git mv file no-such-dir', which created the file no-such-...
How to apply a Git patch to a file with a different name and path?
... Using --3way not only helps with "does not exist in index" errors (as pointed out by @nobar), but also allows you to cleanly handle merge conflicts. Instead of leaving conflicted files untouched, a conflict block is added that can then be resolved.
– Daniel Wolf...
Index (zero based) must be greater than or equal to zero
Hey I keep getting an error:
8 Answers
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