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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
Below is the error message I receive in the debug area. It runs fine and nothing is wrong except that I receive this error. Would this prevent apple accepting the app? How do I fix it?
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Java enum - why use toString instead of name
If you look in the enum api at the method name() it says that:
7 Answers
7
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Try catch statements in C
.../catch blocks existent in another languages. Googled for a while this but with no result. From what I know, there is not such a thing as try/catch in C. However, is there a way to "simulate" them?
Sure, there is assert and other tricks but nothing like try/catch, that also catch the raised excepti...
How to configure Eclipse build path to use Maven dependencies?
...pendencies in a project. My brief understanding of how Maven works is that it will aquire the JARs needed and then build the project with these libraries.
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How to keep keys/values in same order as declared?
I have a dictionary that I declared in a particular order and want to keep it in that order all the time. The keys/values can't really be kept in order based on their value, I just want it in the order that I declared it.
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Ideal way to cancel an executing AsyncTask
... instead of making a boolean flag for running , couldn't you remove it and make this while(!isCanceled())???
– confucius
Feb 28 '12 at 9:06
36
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What is setup.py?
Can anyone please explain what setup.py is and how it can be configured or used?
10 Answers
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What is the difference between inversedBy and mappedBy?
...directional assocation.
The owning side of a OneToOne assocation is the entity with the table containing the foreign key.
See https://www.doctrine-project.org/projects/doctrine-orm/en/latest/reference/unitofwork-associations.html
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How to use JUnit to test asynchronous processes
How do you test methods that fire asynchronous processes with JUnit?
17 Answers
17
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Delegates in swift?
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It is not that different from obj-c.
First, you have to specify the protocol in your class declaration, like following:
class MyClass: NSUserNotificationCenterDelegate
The implementation will look like following:
// NSUse...