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How to join NSArray elements into an NSString?
...or];
}
else{
firstTime = NO;
}
id val = [obj valueForKey:property];
if ([val isKindOfClass:[NSString class]])
{
[res appendString:val];
}
else
{
[res appendString:[val stringValue]];
}...
Python Request Post with param data
...ers, data is for POST-style body information. It is perfectly legal to provide both types of information in a request, and your request does so too, but you encoded the URL parameters into the URL already.
Your raw post contains JSON data though. requests can handle JSON encoding for you, and it'll...
UIButton: set image for selected-highlighted state
...elected, but when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture.
Is it possible to set an image for highlighted state when the button selected?
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jQuery slideUp().remove() doesn't seem to show the slideUp animation before remove occurs
...avior I am seeing is that the selectedLi instantly disappears without "sliding up". This is not the behavior that I expected.
...
Will web browsers cache content over https
...ontent requested over https still be cached by web browsers or do they consider this insecure behaviour? If this is the case is there anyway to tell them it's ok to cache?
...
HTTP response code for POST when resource already exists
... clients to store objects. Those objects are fully constructed at client side, complete with object IDs that are permanent for the whole lifetime of the object.
...
How can I rollback a github repository to a specific commit?
...
git reset --hard <old-commit-id>
git push -f <remote-name> <branch-name>
Note: As written in comments below, Using this is dangerous in a collaborative environment: you're rewriting history
...
python list by value not by reference [duplicate]
...his high quality reply! When discussing Python often performance isn't considered and for huge data sets it makes difference.
– Artur
Aug 1 '17 at 8:06
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How do I design a class in Python?
...ur problem domain. Specifics help clarify the problem. Generics simply elide details.
For each noun ("contact", "paw", "dog", etc.) write down the attributes of that noun and the actions in which that object engages. Don't short-cut this. Every attribute. "Data Set contains 30 Dogs" for example...
Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
...auto-scanned by spring boot since I had configured the sessionfactory and didn't think to include new entities from other branches.
– AEvans
Jun 21 '16 at 14:05
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