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How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
I'm trying to implement search code in my CoreData-based iPhone app. I'm not sure how to proceed. The app already has an NSFetchedResultsController with a predicate to retrieve the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confus...
window.location.reload with clear cache [duplicate]
...orks in IE and FF but not in Chrome, Safari. Anyone know how to make this happen in Chrome, Safari?
– testpattern
Oct 30 '12 at 13:31
2
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How to close a Java Swing application from the code
What is the proper way to terminate a Swing application from the code, and what are the pitfalls?
9 Answers
...
Git keeps prompting me for a password
...This may be because I originally checked out my project using GitHub's Mac application (mac.github.com). Any idea how I can fix it?
– Catherine
Oct 14 '11 at 22:38
...
What is Virtual DOM?
...components before any changes are made to the page.
It’s a step that happens between the render function being called and the displaying of elements on the screen.
A component’s render method returns some markup, but it’s not the final HTML yet. It’s the in-memory representation of what ...
Capture keyboardinterrupt in Python without try-except
... want is to not show the traceback, make your code like this:
## all your app logic here
def main():
## whatever your app does.
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
# do nothing here
pass
(Yes, I know that this doesn't directly answer the q...
Easy way to dismiss keyboard?
...ete, this answer explain exactly how [UIView endediting:] works. In one of apps I've developed, a search box was added in UINavigationViewController, if you just call [self.view endEditing:YES], as self your view controller, this will not work, instead, I called this method directly in view scope wh...
Populating a database in a Laravel migration file
...atabase (since we may seed before the schema is fully updated). When that happens we update the old migration to address the issue.
– darrylkuhn
Apr 4 '17 at 16:45
...
How do I check CPU and Memory Usage in Java?
...emory = runtime.totalMemory();
long freeMemory = runtime.freeMemory();
sb.append("free memory: " + format.format(freeMemory / 1024) + "<br/>");
sb.append("allocated memory: " + format.format(allocatedMemory / 1024) + "<br/>");
sb.append("max memory: " + format.format(maxMemory / 1024) +...
What is the difference between angular-route and angular-ui-router?
I'm planning to use AngularJS in my big applications. So I'm in the process to find out the right modules to use.
15 Answ...