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Storing Data in MySQL as JSON
...enever they are inserted or updated, with an invalid document producing an error. JSON documents are normalized on creation, and can be compared using most comparison operators such as =, <, <=, >, >=, <>, !=, and <=>; for information about supported operators as well as prec...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...lass as ResuableCustomView, but Owner of this Xib. Otherwise you will have error.
– RealNmae
Jan 5 '16 at 11:01
5
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Can an interface extend multiple interfaces in Java?
... of multiple inheritance of implementation java compiler gives compilation error and asks the user to fix it by specifying the interface name.
Example here:-
interface A {
void method();
}
interface B extends A {
@Override
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Plot two histograms on single chart with matplotlib
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answered Dec 11 '17 at 10:05
AndrewAndrew
3,70222 gold badges1414 silver badges99 bronze badges
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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...name that the model is defined with can cause it to not save anything, w/o error. We have found that using all lowercase names works best. E.g. instead of doing something like mongooseInstace.model('MyCollection', { "_id": Number, "xyz": String }) it's better to do (even though the collection name i...
Is it possible to change only the alpha of a rgba background colour on hover?
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answered Jun 4 '13 at 5:05
Chris BoonChris Boon
84766 silver badges99 bronze badges
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Remove spaces from std::string in C++
...t doesn't take a locale) or be greeted with cryptic template instantiation errors.
– Bklyn
Jan 5 '09 at 15:10
4
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SVN- How to commit multiple files in a single shot
...ngelist, it shows "skipped". When u commit with the changelist, svn showed error E200009: '[folder you added]' is not known to exist in the repository and is not part of the commit, yet its child '[file you added]'' is part of the commit.
– Andy Wang
yesterday
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How do you unit test a Celery task?
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answered Jan 10 '14 at 10:05
guettliguettli
25.1k4343 gold badges198198 silver badges418418 bronze badges
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Why is “origin/HEAD” shown when running “git branch -r”?
...sitory can have a HEAD, is that because it determines which branch is initially checked out after a clone of the repository.
Normally, HEAD points to master, and that is the branch that is checked out when people clone the repository. Setting it to another branch (by editing HEAD in the bare reposi...