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What happens when there's insufficient memory to throw an OutOfMemoryError?
I am aware that every object requires heap memory and every primitive/reference on the stack requires stack memory.
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Extension methods must be defined in a non-generic static class
...Helper
Following points need to be considered when creating an extension method:
The class which defines an extension method must be non-generic, static and non-nested
Every extension method must be a static method
The first parameter of the extension method should use the this keyword.
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jQuery: how to change title of document during .ready()?
I am using some nested layouts in Ruby on Rails, and in one of the layouts i have a need to read in a string from a div and set that as the title of the document. What is correct way (if any) to set the title of the document?
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RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
...ike to direct traffic from bar.com to foo.com . I tried to set up a CNAME record for bar.com pointing to foo.com , but I got the error message:
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How to save CSS changes of Styles panel of Chrome Developer Tools?
How to save CSS changes of Styles panel of Google Chrome Developer Tools ?
11 Answers
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find() with nil when there are no records
In my current rails program when I use something like
8 Answers
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Using Predicate in Swift
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This is really just a syntax switch. OK, so we have this method call:
[NSPredicate predicateWithFormat:@"name contains[c] %@", searchText];
In Swift, constructors skip the "blahWith…" part and just use the class name as a function and then go straight to the arguments, so [NSP...
Could not load NIB in bundle
...e folder to the sample module xcodeproj as indicated in the Jainrain's documentation.
33 Answers
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npm failed to install time with make not found error
When i try to install time on nodejs server i get the below error:
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5
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MySQL: Can't create table (errno: 150)
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From the MySQL - FOREIGN KEY Constraints Documentation:
If you re-create a table that was dropped, it must have a definition that conforms to the foreign key constraints referencing it. It must have the correct column names and types, and it must have indexes on the...