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Xcode 4 hangs at “Attaching to (app name)”
...ght, something like the project/ target editors in XCode 3.
Click on Build Settings up at the top.
Under Packaging make sure your product name is the same for every build, and equal to whatever it says it's attaching to. Eg if XCode is Hanging at "Attaching to myLCBO" but your product name is "LCBO ...
How can I “pretty print” a Duration in Java?
...I use duration from which I can substitute second in my on my timer. Event setting PeriodType.daysTime() or .standard() didn't help
– murt
Aug 19 '16 at 12:57
4
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How do I preview emails in Rails?
...ce this email preview functionality is definitely for internal use only, I set up some generic routes in the admin namespace:
#routes.rb
MySite::Application.routes.draw do
namespace :admin do
match 'mailer(/:action(/:id(.:format)))' => 'mailer#:action'
end
end
Next, I create the contr...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
...lick handler to work for an element that gets loaded dynamically, then you set the event handler on a parent object (that does not get loaded dynamically) and give it a selector that matches your dynamic object like this:
$('#parent').on("click", "#child", function() {});
The event handler will b...
Why should I prefer to use member initialization lists?
...
@JonasStein POD is a well-defined set of rules pertaining to simple data structures (rather than complete classes). Read the FAQ for more: stackoverflow.com/questions/146452/what-are-pod-types-in-c
– monkey0506
Mar 28 '1...
Where is the “Create Unit Tests” selection?
...
I can't get this to work. I set my cursor on the method. Hit the shortcode I added but then get a message: Command "EditorContextMenus.CodeWindow.CreateUnitTests" is not available.
– Ralph Jansen
Dec 4 '12 at 12:31...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
... From my experience, it is very powerful: its strength resides in its rich set of features, including the RPC generator (this is a common feature with Thrift).
– Paolo Maresca
Apr 8 '14 at 12:15
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Installed Java 7 on Mac OS X but Terminal is still using version 6
...'t help. Installing of JDK doesn't change /usr/bin/java nor JAVA_HOME. But setting of JAVA_HOME helped.
– Andrii Nemchenko
May 20 '14 at 14:22
...
Looking for simple Java in-memory cache [closed]
...sn't update the idle timestamp. Internally, Ehcache is implemented with a set of maps, kind of like ConcurrentHashMap, so it has similar kinds of concurrency benefits.
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How to get the unique ID of an object which overrides hashCode()?
...This value is mostly used by some hash based data structures like maps and sets to effectively store and retrieve objects.
If you need an identifier for your objects, I recommend you to add your own method instead of overriding hashCode. For this purpose, you can create a base interface (or an abst...